76676880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{45641}}^1$

素因数の和:45664

約数の個数: 80

約数和(自身を含む): 271661184

約数和(自身を除く): 194984304

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, 45641, 91282, 136923, 182564, 228205, 273846, 319487, 365128, 456410, 547692, 638974, 684615, 730256, 912820, 958461, 1095384, 1277948, 1369230, 1597435, 1825640, 1916922, 2190768, 2555896, 2738460, 3194870, 3651280, 3833844, 4792305, 5111792, 5476920, 6389740, 7667688, 9584610, 10953840, 12779480, 15335376, 19169220, 25558960, 38338440, 76676880]

約数ペア:

[(1, 76676880), (2, 38338440), (3, 25558960), (4, 19169220), (5, 15335376), (6, 12779480), (7, 10953840), (8, 9584610), (10, 7667688), (12, 6389740), (14, 5476920), (15, 5111792), (16, 4792305), (20, 3833844), (21, 3651280), (24, 3194870), (28, 2738460), (30, 2555896), (35, 2190768), (40, 1916922), (42, 1825640), (48, 1597435), (56, 1369230), (60, 1277948), (70, 1095384), (80, 958461), (84, 912820), (105, 730256), (112, 684615), (120, 638974), (140, 547692), (168, 456410), (210, 365128), (240, 319487), (280, 273846), (336, 228205), (420, 182564), (560, 136923), (840, 91282), (1680, 45641)]