14919240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17761}}^1$

素因数の和:17782

約数の個数: 64

約数和(自身を含む): 51154560

約数和(自身を除く): 36235320

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, 17761, 35522, 53283, 71044, 88805, 106566, 124327, 142088, 177610, 213132, 248654, 266415, 355220, 372981, 426264, 497308, 532830, 621635, 710440, 745962, 994616, 1065660, 1243270, 1491924, 1864905, 2131320, 2486540, 2983848, 3729810, 4973080, 7459620, 14919240]

約数ペア:

[(1, 14919240), (2, 7459620), (3, 4973080), (4, 3729810), (5, 2983848), (6, 2486540), (7, 2131320), (8, 1864905), (10, 1491924), (12, 1243270), (14, 1065660), (15, 994616), (20, 745962), (21, 710440), (24, 621635), (28, 532830), (30, 497308), (35, 426264), (40, 372981), (42, 355220), (56, 266415), (60, 248654), (70, 213132), (84, 177610), (105, 142088), (120, 124327), (140, 106566), (168, 88805), (210, 71044), (280, 53283), (420, 35522), (840, 17761)]