156695080

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1181}}^1$

素因数の和:1330

約数の個数: 64

約数和(自身を含む): 367649280

約数和(自身を除く): 210954200

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 107, 124, 155, 214, 248, 310, 428, 535, 620, 856, 1070, 1181, 1240, 2140, 2362, 3317, 4280, 4724, 5905, 6634, 9448, 11810, 13268, 16585, 23620, 26536, 33170, 36611, 47240, 66340, 73222, 126367, 132680, 146444, 183055, 252734, 292888, 366110, 505468, 631835, 732220, 1010936, 1263670, 1464440, 2527340, 3917377, 5054680, 7834754, 15669508, 19586885, 31339016, 39173770, 78347540, 156695080]

約数ペア:

[(1, 156695080), (2, 78347540), (4, 39173770), (5, 31339016), (8, 19586885), (10, 15669508), (20, 7834754), (31, 5054680), (40, 3917377), (62, 2527340), (107, 1464440), (124, 1263670), (155, 1010936), (214, 732220), (248, 631835), (310, 505468), (428, 366110), (535, 292888), (620, 252734), (856, 183055), (1070, 146444), (1181, 132680), (1240, 126367), (2140, 73222), (2362, 66340), (3317, 47240), (4280, 36611), (4724, 33170), (5905, 26536), (6634, 23620), (9448, 16585), (11810, 13268)]