65733720

素因数分解:

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

素因数の和:1509

約数の個数: 128

約数和(自身を含む): 219844800

約数和(自身を除く): 154111080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 104, 116, 120, 130, 145, 156, 174, 195, 232, 260, 290, 312, 348, 377, 390, 435, 520, 580, 696, 754, 780, 870, 1131, 1160, 1453, 1508, 1560, 1740, 1885, 2262, 2906, 3016, 3480, 3770, 4359, 4524, 5655, 5812, 7265, 7540, 8718, 9048, 11310, 11624, 14530, 15080, 17436, 18889, 21795, 22620, 29060, 34872, 37778, 42137, 43590, 45240, 56667, 58120, 75556, 84274, 87180, 94445, 113334, 126411, 151112, 168548, 174360, 188890, 210685, 226668, 252822, 283335, 337096, 377780, 421370, 453336, 505644, 547781, 566670, 632055, 755560, 842740, 1011288, 1095562, 1133340, 1264110, 1643343, 1685480, 2191124, 2266680, 2528220, 2738905, 3286686, 4382248, 5056440, 5477810, 6573372, 8216715, 10955620, 13146744, 16433430, 21911240, 32866860, 65733720]

約数ペア:

[(1, 65733720), (2, 32866860), (3, 21911240), (4, 16433430), (5, 13146744), (6, 10955620), (8, 8216715), (10, 6573372), (12, 5477810), (13, 5056440), (15, 4382248), (20, 3286686), (24, 2738905), (26, 2528220), (29, 2266680), (30, 2191124), (39, 1685480), (40, 1643343), (52, 1264110), (58, 1133340), (60, 1095562), (65, 1011288), (78, 842740), (87, 755560), (104, 632055), (116, 566670), (120, 547781), (130, 505644), (145, 453336), (156, 421370), (174, 377780), (195, 337096), (232, 283335), (260, 252822), (290, 226668), (312, 210685), (348, 188890), (377, 174360), (390, 168548), (435, 151112), (520, 126411), (580, 113334), (696, 94445), (754, 87180), (780, 84274), (870, 75556), (1131, 58120), (1160, 56667), (1453, 45240), (1508, 43590), (1560, 42137), (1740, 37778), (1885, 34872), (2262, 29060), (2906, 22620), (3016, 21795), (3480, 18889), (3770, 17436), (4359, 15080), (4524, 14530), (5655, 11624), (5812, 11310), (7265, 9048), (7540, 8718)]