1566772160

素因数分解:

$2^6\times 5^1\times {\mathrm{227}}^1\times {\mathrm{21569}}^1$

素因数の和:21813

約数の個数: 56

約数和(自身を含む): 3747485520

約数和(自身を除く): 2180713360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 227, 320, 454, 908, 1135, 1816, 2270, 3632, 4540, 7264, 9080, 14528, 18160, 21569, 36320, 43138, 72640, 86276, 107845, 172552, 215690, 345104, 431380, 690208, 862760, 1380416, 1725520, 3451040, 4896163, 6902080, 9792326, 19584652, 24480815, 39169304, 48961630, 78338608, 97923260, 156677216, 195846520, 313354432, 391693040, 783386080, 1566772160]

約数ペア:

[(1, 1566772160), (2, 783386080), (4, 391693040), (5, 313354432), (8, 195846520), (10, 156677216), (16, 97923260), (20, 78338608), (32, 48961630), (40, 39169304), (64, 24480815), (80, 19584652), (160, 9792326), (227, 6902080), (320, 4896163), (454, 3451040), (908, 1725520), (1135, 1380416), (1816, 862760), (2270, 690208), (3632, 431380), (4540, 345104), (7264, 215690), (9080, 172552), (14528, 107845), (18160, 86276), (21569, 72640), (36320, 43138)]