13345080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{15887}}^1$

素因数の和:15908

約数の個数: 64

約数和(自身を含む): 45757440

約数和(自身を除く): 32412360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 15887, 31774, 47661, 63548, 79435, 95322, 111209, 127096, 158870, 190644, 222418, 238305, 317740, 333627, 381288, 444836, 476610, 556045, 635480, 667254, 889672, 953220, 1112090, 1334508, 1668135, 1906440, 2224180, 2669016, 3336270, 4448360, 6672540, 13345080]

約数ペア:

[(1, 13345080), (2, 6672540), (3, 4448360), (4, 3336270), (5, 2669016), (6, 2224180), (7, 1906440), (8, 1668135), (10, 1334508), (12, 1112090), (14, 953220), (15, 889672), (20, 667254), (21, 635480), (24, 556045), (28, 476610), (30, 444836), (35, 381288), (40, 333627), (42, 317740), (56, 238305), (60, 222418), (70, 190644), (84, 158870), (105, 127096), (120, 111209), (140, 95322), (168, 79435), (210, 63548), (280, 47661), (420, 31774), (840, 15887)]