105806120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{853}}^1$

素因数の和:1314

約数の個数: 64

約数和(自身を含む): 273006720

約数和(自身を除く): 167200600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 443, 853, 886, 1706, 1772, 2215, 3101, 3412, 3544, 4265, 4430, 5971, 6202, 6824, 8530, 8860, 11942, 12404, 15505, 17060, 17720, 23884, 24808, 29855, 31010, 34120, 47768, 59710, 62020, 119420, 124040, 238840, 377879, 755758, 1511516, 1889395, 2645153, 3023032, 3778790, 5290306, 7557580, 10580612, 13225765, 15115160, 21161224, 26451530, 52903060, 105806120]

約数ペア:

[(1, 105806120), (2, 52903060), (4, 26451530), (5, 21161224), (7, 15115160), (8, 13225765), (10, 10580612), (14, 7557580), (20, 5290306), (28, 3778790), (35, 3023032), (40, 2645153), (56, 1889395), (70, 1511516), (140, 755758), (280, 377879), (443, 238840), (853, 124040), (886, 119420), (1706, 62020), (1772, 59710), (2215, 47768), (3101, 34120), (3412, 31010), (3544, 29855), (4265, 24808), (4430, 23884), (5971, 17720), (6202, 17060), (6824, 15505), (8530, 12404), (8860, 11942)]