#include<bits/stdc++.h>
#define Yukinoshita namespace
#define Yukino std
#define int long long
using Yukinoshita Yukino;
int read()
{
	int s=0,w=1;
	char ch=getchar();
	while(ch<'0'||ch>'9') w=ch=='-'?-1:1,ch=getchar();
	while(ch>='0'&&ch<='9') s=s*10+ch-'0',ch=getchar();
	return s*w;
}
int sq(int x)
{
	int v=sqrt(x);
	if(v*v==x) return v;
	v--;
	if(v*v==x) return v;
	v+=2;
	if(v*v==x) return v;
	return -1;
}
map<pair<int,int>,int> mp;
signed main()
{
	int a=read()-1,b=read()-1,i,j,s=0;
	vector<pair<int,int>> x,y;
	for(i=1;i<a;i++)
	{
		int v=sq(a*a-i*i);
		if(v!=-1)
			x.push_back({i,v});
	}
	for(i=1;i<b;i++)
	{
		int v=sq(b*b-i*i);
		if(v!=-1)
			y.push_back({i,v});
	}
	for(auto p:x)
	{
		int g=__gcd(p.first,p.second);
		mp[{p.first/g,p.second/g}]++;
	}
	for(auto p:y)
	{
		int g=__gcd(p.first,p.second);
		s+=mp[{p.first/g,p.second/g}];
	}
	cout<<(s+1)*(a==b?1:2);
}