130436880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{77641}}^1$

素因数の和:77664

約数の個数: 80

約数和(自身を含む): 462125184

約数和(自身を除く): 331688304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 77641, 155282, 232923, 310564, 388205, 465846, 543487, 621128, 776410, 931692, 1086974, 1164615, 1242256, 1552820, 1630461, 1863384, 2173948, 2329230, 2717435, 3105640, 3260922, 3726768, 4347896, 4658460, 5434870, 6211280, 6521844, 8152305, 8695792, 9316920, 10869740, 13043688, 16304610, 18633840, 21739480, 26087376, 32609220, 43478960, 65218440, 130436880]

約数ペア:

[(1, 130436880), (2, 65218440), (3, 43478960), (4, 32609220), (5, 26087376), (6, 21739480), (7, 18633840), (8, 16304610), (10, 13043688), (12, 10869740), (14, 9316920), (15, 8695792), (16, 8152305), (20, 6521844), (21, 6211280), (24, 5434870), (28, 4658460), (30, 4347896), (35, 3726768), (40, 3260922), (42, 3105640), (48, 2717435), (56, 2329230), (60, 2173948), (70, 1863384), (80, 1630461), (84, 1552820), (105, 1242256), (112, 1164615), (120, 1086974), (140, 931692), (168, 776410), (210, 621128), (240, 543487), (280, 465846), (336, 388205), (420, 310564), (560, 232923), (840, 155282), (1680, 77641)]