155926680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:274

約数の個数: 256

約数和(自身を含む): 585446400

約数和(自身を除く): 429519720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 109, 120, 130, 131, 140, 156, 168, 182, 195, 210, 218, 260, 262, 273, 280, 312, 327, 364, 390, 393, 420, 436, 455, 520, 524, 545, 546, 654, 655, 728, 763, 780, 786, 840, 872, 910, 917, 1048, 1090, 1092, 1308, 1310, 1365, 1417, 1526, 1560, 1572, 1635, 1703, 1820, 1834, 1965, 2180, 2184, 2289, 2616, 2620, 2730, 2751, 2834, 3052, 3144, 3270, 3406, 3640, 3668, 3815, 3930, 4251, 4360, 4578, 4585, 5109, 5240, 5460, 5502, 5668, 6104, 6540, 6812, 7085, 7336, 7630, 7860, 8502, 8515, 9156, 9170, 9919, 10218, 10920, 11004, 11336, 11445, 11921, 13080, 13624, 13755, 14170, 14279, 15260, 15720, 17004, 17030, 18312, 18340, 19838, 20436, 21255, 22008, 22890, 23842, 25545, 27510, 28340, 28558, 29757, 30520, 34008, 34060, 35763, 36680, 39676, 40872, 42510, 42837, 45780, 47684, 49595, 51090, 55020, 56680, 57116, 59514, 59605, 68120, 71395, 71526, 79352, 85020, 85674, 91560, 95368, 99190, 99953, 102180, 110040, 114232, 119028, 119210, 142790, 143052, 148785, 170040, 171348, 178815, 185627, 198380, 199906, 204360, 214185, 238056, 238420, 285580, 286104, 297570, 299859, 342696, 357630, 371254, 396760, 399812, 428370, 476840, 499765, 556881, 571160, 595140, 599718, 715260, 742508, 799624, 856740, 928135, 999530, 1113762, 1190280, 1199436, 1299389, 1430520, 1485016, 1499295, 1713480, 1856270, 1999060, 2227524, 2398872, 2598778, 2784405, 2998590, 3712540, 3898167, 3998120, 4455048, 5197556, 5568810, 5997180, 6496945, 7425080, 7796334, 10395112, 11137620, 11994360, 12993890, 15592668, 19490835, 22275240, 25987780, 31185336, 38981670, 51975560, 77963340, 155926680]

約数ペア:

[(1, 155926680), (2, 77963340), (3, 51975560), (4, 38981670), (5, 31185336), (6, 25987780), (7, 22275240), (8, 19490835), (10, 15592668), (12, 12993890), (13, 11994360), (14, 11137620), (15, 10395112), (20, 7796334), (21, 7425080), (24, 6496945), (26, 5997180), (28, 5568810), (30, 5197556), (35, 4455048), (39, 3998120), (40, 3898167), (42, 3712540), (52, 2998590), (56, 2784405), (60, 2598778), (65, 2398872), (70, 2227524), (78, 1999060), (84, 1856270), (91, 1713480), (104, 1499295), (105, 1485016), (109, 1430520), (120, 1299389), (130, 1199436), (131, 1190280), (140, 1113762), (156, 999530), (168, 928135), (182, 856740), (195, 799624), (210, 742508), (218, 715260), (260, 599718), (262, 595140), (273, 571160), (280, 556881), (312, 499765), (327, 476840), (364, 428370), (390, 399812), (393, 396760), (420, 371254), (436, 357630), (455, 342696), (520, 299859), (524, 297570), (545, 286104), (546, 285580), (654, 238420), (655, 238056), (728, 214185), (763, 204360), (780, 199906), (786, 198380), (840, 185627), (872, 178815), (910, 171348), (917, 170040), (1048, 148785), (1090, 143052), (1092, 142790), (1308, 119210), (1310, 119028), (1365, 114232), (1417, 110040), (1526, 102180), (1560, 99953), (1572, 99190), (1635, 95368), (1703, 91560), (1820, 85674), (1834, 85020), (1965, 79352), (2180, 71526), (2184, 71395), (2289, 68120), (2616, 59605), (2620, 59514), (2730, 57116), (2751, 56680), (2834, 55020), (3052, 51090), (3144, 49595), (3270, 47684), (3406, 45780), (3640, 42837), (3668, 42510), (3815, 40872), (3930, 39676), (4251, 36680), (4360, 35763), (4578, 34060), (4585, 34008), (5109, 30520), (5240, 29757), (5460, 28558), (5502, 28340), (5668, 27510), (6104, 25545), (6540, 23842), (6812, 22890), (7085, 22008), (7336, 21255), (7630, 20436), (7860, 19838), (8502, 18340), (8515, 18312), (9156, 17030), (9170, 17004), (9919, 15720), (10218, 15260), (10920, 14279), (11004, 14170), (11336, 13755), (11445, 13624), (11921, 13080)]