149084040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{177481}}^1$

素因数の和:177502

約数の個数: 64

約数和(自身を含む): 511148160

約数和(自身を除く): 362064120

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, 177481, 354962, 532443, 709924, 887405, 1064886, 1242367, 1419848, 1774810, 2129772, 2484734, 2662215, 3549620, 3727101, 4259544, 4969468, 5324430, 6211835, 7099240, 7454202, 9938936, 10648860, 12423670, 14908404, 18635505, 21297720, 24847340, 29816808, 37271010, 49694680, 74542020, 149084040]

約数ペア:

[(1, 149084040), (2, 74542020), (3, 49694680), (4, 37271010), (5, 29816808), (6, 24847340), (7, 21297720), (8, 18635505), (10, 14908404), (12, 12423670), (14, 10648860), (15, 9938936), (20, 7454202), (21, 7099240), (24, 6211835), (28, 5324430), (30, 4969468), (35, 4259544), (40, 3727101), (42, 3549620), (56, 2662215), (60, 2484734), (70, 2129772), (84, 1774810), (105, 1419848), (120, 1242367), (140, 1064886), (168, 887405), (210, 709924), (280, 532443), (420, 354962), (840, 177481)]