210973120

素因数分解:

$2^6\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2879}}^1$

素因数の和:3125

約数の個数: 56

約数和(自身を含む): 504748800

約数和(自身を除く): 293775680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 229, 320, 458, 916, 1145, 1832, 2290, 2879, 3664, 4580, 5758, 7328, 9160, 11516, 14395, 14656, 18320, 23032, 28790, 36640, 46064, 57580, 73280, 92128, 115160, 184256, 230320, 460640, 659291, 921280, 1318582, 2637164, 3296455, 5274328, 6592910, 10548656, 13185820, 21097312, 26371640, 42194624, 52743280, 105486560, 210973120]

約数ペア:

[(1, 210973120), (2, 105486560), (4, 52743280), (5, 42194624), (8, 26371640), (10, 21097312), (16, 13185820), (20, 10548656), (32, 6592910), (40, 5274328), (64, 3296455), (80, 2637164), (160, 1318582), (229, 921280), (320, 659291), (458, 460640), (916, 230320), (1145, 184256), (1832, 115160), (2290, 92128), (2879, 73280), (3664, 57580), (4580, 46064), (5758, 36640), (7328, 28790), (9160, 23032), (11516, 18320), (14395, 14656)]