103678680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{123427}}^1$

素因数の和:123448

約数の個数: 64

約数和(自身を含む): 355472640

約数和(自身を除く): 251793960

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, 123427, 246854, 370281, 493708, 617135, 740562, 863989, 987416, 1234270, 1481124, 1727978, 1851405, 2468540, 2591967, 2962248, 3455956, 3702810, 4319945, 4937080, 5183934, 6911912, 7405620, 8639890, 10367868, 12959835, 14811240, 17279780, 20735736, 25919670, 34559560, 51839340, 103678680]

約数ペア:

[(1, 103678680), (2, 51839340), (3, 34559560), (4, 25919670), (5, 20735736), (6, 17279780), (7, 14811240), (8, 12959835), (10, 10367868), (12, 8639890), (14, 7405620), (15, 6911912), (20, 5183934), (21, 4937080), (24, 4319945), (28, 3702810), (30, 3455956), (35, 2962248), (40, 2591967), (42, 2468540), (56, 1851405), (60, 1727978), (70, 1481124), (84, 1234270), (105, 987416), (120, 863989), (140, 740562), (168, 617135), (210, 493708), (280, 370281), (420, 246854), (840, 123427)]