What times what equals 210?

I know that,
There is infinity many answers, but I can give you few examples
21*10=210
30*7=210
42*5=210
14*15=210
1 x 210 = 210
2 x 105 = 210
3 x 70 = 210
5 x 42 = 210 
6 x 35 = 210 
10 x 21 = 210

The question is kind of confusing. if it's asking how many variations of answers can you give. then do 4^5 for your answer.this would be something like the first question could be a and the 2nd c or first b next c etc. if you can, ask the teacher for a better confirmation of what it's asking. if i'm assuming correctly what it's asking, it's 625 different variations.