a,b=map(int,input().split())
if a%b==0:
	c=a//b
	g=1
	i=2
	while i*i<=c:
		if c%i==0:
			f=0
			while c%i==0:
				c//=i
				f+=1
			g*=f+1
		i+=1
	if c>1:
		g*=1+1
	print(g)
else:
	print(0)