#include<bits/stdc++.h>
using namespace std;
#define int long long
#define f(i,j,k) for(int i=j;i<=k;++i)
#define g(i,j,k) for(int i=j;i>=k;--i)
int n,m,s,l;
int a[1145]={0,1,2,3,4,5,6,8,10,12,14,15,16,18,20,24,28,30,36,40,42,48,60,72,84,90,96,108,120,126,132,140,144,168,180,210,216,240,252,288,300,336,360,420,480,504,540,600,630,660,672,720,756,780,792,840,1008,1080,1260,1320,1440,1680,1800,1980,2016,2100,2160,2520,2640,2880,3360,3780,3960,4200,4320,4620,4680,5040,5280,5400,5460,5544,5760,5880,5940,6048,6120,6240,6300,6720,7560,7920,8400,9240,10080,10920,11880,12600,13860,15120,15840,16380,16800,17640,18480,20160,21840,22680,23760,25200,27720,30240,32760,36960,37800,40320,41580,42840,43680,45360,46200,47520,47880,49140,50400,55440,60480,65520,75600,83160,85680,90720,92400,95760,98280,110880,120120,120960,128520,131040,138600,151200,163800,166320,171360,180180,184800,191520,194040,196560,221760,240240,249480,257040,262080,277200,302400,327600,332640,360360,393120,415800,443520,471240,480480,491400,498960,514080,524160,526680,540540,554400,589680,655200,665280,720720,786240,831600,942480,982800,997920,1053360,1081080,1108800,1310400,1330560,1413720,1441440,1572480,1580040,1663200,1801800,1884960,1965600,2106720,2162160,2217600,2227680,2328480,2356200,2402400,2489760,2494800,2827440,2882880,3160080,3243240,3326400,3603600,3769920,3931200,4213440,4324320,4712400,4989600,5045040,5266800,5405400,5654880,5765760,6126120,6320160,6486480,6652800,6683040,6846840,7068600,7207200,8482320,8648640,9424800,10090080,10533600,10810800,11309760,12252240,12972960,13693680,14137200,14414400,15135120,15800400,16216200,16576560,16707600,16964640,17297280,18378360,20540520,21621600,22619520,24504480,27387360,28274400,28828800,30270240,30630600,31600800,32432400,33153120,33415200,34234200,34594560,35814240,36036000,36756720,41081040,43243200,49008960,54774720,56548800,60540480,61261200,63201600,64864800,68468400,73513440,75675600,82162080,86486400,91891800,98017920,99459360,102702600,107442720,108108000,109549440,110270160,113097600,116396280,121080960,122522400,123243120,129729600,136936800,147026880,151351200,164324160,183783600,198918720,205405200,220540320,232792560,245044800,246486240,248648400,257297040,259459200,268606800,273873600,294053760,302702400,328648320,349188840,367567200,397837440,410810400,465585120,490089600,497296800,514594080,537213600,547747200,551350800,563603040,575134560,581981400,588107520,605404800,612612000,616215600,698377680,735134400,821620800,931170240,994593600,1029188160,1074427200,1102701600,1127206080,1150269120,1163962800,1232431200,1286485200,1396755360,1409007600,1437836400,1470268800,1643241600,1690809120,1745944200,1837836000,1862340480,1889727840,1989187200,2054052000,2058376320,2095133040,2113511400,2131889760,2148854400,2205403200,2327925600,2464862400,2572970400,2793510720,2818015200,2875672800,2940537600,3149546400,3259095840,3286483200,3308104800,3381618240,3491888400,3675672000,3779455680,3859455600,4190266080,4227022800,4410806400,4655851200,4724319600,4888643760,4929724800,5072427360,5145940800,5587021440,5636030400,5751345600,6299092800,6518191680,6616209600,6763236480,6983776800,7351344000,7558911360,7718911200,8147739600,8380532160,8454045600,9311702400,9448639200,9777287520,10291881600,10475665200,10659448800,10708457760,11174042880,11272060800,11394583200,11502691200,11639628000,11835663840,11913501600,12221609400,12355912800,12570798240,12598185600,12681068400,13967553600,14172958800,14665931280,15437822400,16062686640,16295479200,16908091200,18897278400,19554575040,20951330400,21318897600,21416915520,22789166400,23279256000,23671327680,23827003200,24443218800,25362136800,26771144400,27935107200,28345917600,29331862560,29589159600,30875644800,31426995600,31978346400,32125373280,33816182400,34918884000,37794556800,39109150080,40156716600,40505905440,41902660800,42270228000,42637795200,42833831040,43299416160,45578332800,46558512000,47243196000,47342655360,47654006400,48188059920,48886437600,50724273600,53542288800,55870214400,59178319200,62853991200,64250746560,65181916800,66140474400,67509842400,67632364800,69837768000,73329656400,80313433200,83805321600,96376119840,97772875200,101264763600,101448547200,104756652000,107084577600,118356638400,125707982400,128501493120,132280948800,135019684800,139675536000,146659312800,160626866400,167610643200,177534957600,187398010800,192752239680,195545750400,202529527200,214169155200,216497080800,224877612960,236713276800,240940299600,244432188000,245167322400,251415964800,257002986240,258399741600,262075413600,264561897600,267711444000,270039369600,274010536800,279351072000,281097016200,283541338080,286334848800,288662774400,289128359520,292907815200,293318625600,303794290800,321253732800,355069915200,374796021600,391091500800,405059054400,432994161600,449755225920,481880599200,488864376000,490334644800,516799483200,524150827200,535422888000,548021073600,562194032400,586637251200,607588581600,642507465600,649491242400,674632838880,708853345200,710139830400,722820898800,733296564000,735501967200,749592043200,803134332000,810118108800,865988323200,899510451840,931635825120,963761198400,977728752000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signed main(){
	cin>>n;
	cout<<a[min(n,1124ll)];
	return 0;
}