153378680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1453}}^1$

素因数の和:1513

約数の個数: 128

約数和(自身を含む): 439689600

約数和(自身を除く): 286310920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 29, 35, 40, 52, 56, 58, 65, 70, 91, 104, 116, 130, 140, 145, 182, 203, 232, 260, 280, 290, 364, 377, 406, 455, 520, 580, 728, 754, 812, 910, 1015, 1160, 1453, 1508, 1624, 1820, 1885, 2030, 2639, 2906, 3016, 3640, 3770, 4060, 5278, 5812, 7265, 7540, 8120, 10171, 10556, 11624, 13195, 14530, 15080, 18889, 20342, 21112, 26390, 29060, 37778, 40684, 42137, 50855, 52780, 58120, 75556, 81368, 84274, 94445, 101710, 105560, 132223, 151112, 168548, 188890, 203420, 210685, 264446, 294959, 337096, 377780, 406840, 421370, 528892, 547781, 589918, 661115, 755560, 842740, 1057784, 1095562, 1179836, 1322230, 1474795, 1685480, 2191124, 2359672, 2644460, 2738905, 2949590, 3834467, 4382248, 5288920, 5477810, 5899180, 7668934, 10955620, 11798360, 15337868, 19172335, 21911240, 30675736, 38344670, 76689340, 153378680]

約数ペア:

[(1, 153378680), (2, 76689340), (4, 38344670), (5, 30675736), (7, 21911240), (8, 19172335), (10, 15337868), (13, 11798360), (14, 10955620), (20, 7668934), (26, 5899180), (28, 5477810), (29, 5288920), (35, 4382248), (40, 3834467), (52, 2949590), (56, 2738905), (58, 2644460), (65, 2359672), (70, 2191124), (91, 1685480), (104, 1474795), (116, 1322230), (130, 1179836), (140, 1095562), (145, 1057784), (182, 842740), (203, 755560), (232, 661115), (260, 589918), (280, 547781), (290, 528892), (364, 421370), (377, 406840), (406, 377780), (455, 337096), (520, 294959), (580, 264446), (728, 210685), (754, 203420), (812, 188890), (910, 168548), (1015, 151112), (1160, 132223), (1453, 105560), (1508, 101710), (1624, 94445), (1820, 84274), (1885, 81368), (2030, 75556), (2639, 58120), (2906, 52780), (3016, 50855), (3640, 42137), (3770, 40684), (4060, 37778), (5278, 29060), (5812, 26390), (7265, 21112), (7540, 20342), (8120, 18889), (10171, 15080), (10556, 14530), (11624, 13195)]