1627629360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{968827}}^1$

素因数の和:968850

約数の個数: 80

約数和(自身を含む): 5766464256

約数和(自身を除く): 4138834896

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, 968827, 1937654, 2906481, 3875308, 4844135, 5812962, 6781789, 7750616, 9688270, 11625924, 13563578, 14532405, 15501232, 19376540, 20345367, 23251848, 27127156, 29064810, 33908945, 38753080, 40690734, 46503696, 54254312, 58129620, 67817890, 77506160, 81381468, 101726835, 108508624, 116259240, 135635780, 162762936, 203453670, 232518480, 271271560, 325525872, 406907340, 542543120, 813814680, 1627629360]

約数ペア:

[(1, 1627629360), (2, 813814680), (3, 542543120), (4, 406907340), (5, 325525872), (6, 271271560), (7, 232518480), (8, 203453670), (10, 162762936), (12, 135635780), (14, 116259240), (15, 108508624), (16, 101726835), (20, 81381468), (21, 77506160), (24, 67817890), (28, 58129620), (30, 54254312), (35, 46503696), (40, 40690734), (42, 38753080), (48, 33908945), (56, 29064810), (60, 27127156), (70, 23251848), (80, 20345367), (84, 19376540), (105, 15501232), (112, 14532405), (120, 13563578), (140, 11625924), (168, 9688270), (210, 7750616), (240, 6781789), (280, 5812962), (336, 4844135), (420, 3875308), (560, 2906481), (840, 1937654), (1680, 968827)]