199437720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{929}}^1\times {\mathrm{1789}}^1$

素因数の和:2732

約数の個数: 64

約数和(自身を含む): 599292000

約数和(自身を除く): 399854280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 929, 1789, 1858, 2787, 3578, 3716, 4645, 5367, 5574, 7156, 7432, 8945, 9290, 10734, 11148, 13935, 14312, 17890, 18580, 21468, 22296, 26835, 27870, 35780, 37160, 42936, 53670, 55740, 71560, 107340, 111480, 214680, 1661981, 3323962, 4985943, 6647924, 8309905, 9971886, 13295848, 16619810, 19943772, 24929715, 33239620, 39887544, 49859430, 66479240, 99718860, 199437720]

約数ペア:

[(1, 199437720), (2, 99718860), (3, 66479240), (4, 49859430), (5, 39887544), (6, 33239620), (8, 24929715), (10, 19943772), (12, 16619810), (15, 13295848), (20, 9971886), (24, 8309905), (30, 6647924), (40, 4985943), (60, 3323962), (120, 1661981), (929, 214680), (1789, 111480), (1858, 107340), (2787, 71560), (3578, 55740), (3716, 53670), (4645, 42936), (5367, 37160), (5574, 35780), (7156, 27870), (7432, 26835), (8945, 22296), (9290, 21468), (10734, 18580), (11148, 17890), (13935, 14312)]