162648259240

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{919}}^1\times {\mathrm{2693}}^1$

素因数の和:3707

約数の個数: 128

約数和(自身を含む): 385453209600

約数和(自身を除く): 222804950360

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 53, 62, 106, 124, 155, 212, 248, 265, 310, 424, 530, 620, 919, 1060, 1240, 1643, 1838, 2120, 2693, 3286, 3676, 4595, 5386, 6572, 7352, 8215, 9190, 10772, 13144, 13465, 16430, 18380, 21544, 26930, 28489, 32860, 36760, 48707, 53860, 56978, 65720, 83483, 97414, 107720, 113956, 142445, 142729, 166966, 194828, 227912, 243535, 284890, 285458, 333932, 389656, 417415, 487070, 569780, 570916, 667864, 713645, 834830, 974140, 1139560, 1141832, 1427290, 1509917, 1669660, 1948280, 2474867, 2854580, 3019834, 3339320, 4424599, 4949734, 5709160, 6039668, 7549585, 8849198, 9899468, 12079336, 12374335, 15099170, 17698396, 19798936, 22122995, 24748670, 30198340, 35396792, 44245990, 49497340, 60396680, 76720877, 88491980, 98994680, 131167951, 153441754, 176983960, 262335902, 306883508, 383604385, 524671804, 613767016, 655839755, 767208770, 1049343608, 1311679510, 1534417540, 2623359020, 3068835080, 4066206481, 5246718040, 8132412962, 16264825924, 20331032405, 32529651848, 40662064810, 81324129620, 162648259240]

約数ペア:

[(1, 162648259240), (2, 81324129620), (4, 40662064810), (5, 32529651848), (8, 20331032405), (10, 16264825924), (20, 8132412962), (31, 5246718040), (40, 4066206481), (53, 3068835080), (62, 2623359020), (106, 1534417540), (124, 1311679510), (155, 1049343608), (212, 767208770), (248, 655839755), (265, 613767016), (310, 524671804), (424, 383604385), (530, 306883508), (620, 262335902), (919, 176983960), (1060, 153441754), (1240, 131167951), (1643, 98994680), (1838, 88491980), (2120, 76720877), (2693, 60396680), (3286, 49497340), (3676, 44245990), (4595, 35396792), (5386, 30198340), (6572, 24748670), (7352, 22122995), (8215, 19798936), (9190, 17698396), (10772, 15099170), (13144, 12374335), (13465, 12079336), (16430, 9899468), (18380, 8849198), (21544, 7549585), (26930, 6039668), (28489, 5709160), (32860, 4949734), (36760, 4424599), (48707, 3339320), (53860, 3019834), (56978, 2854580), (65720, 2474867), (83483, 1948280), (97414, 1669660), (107720, 1509917), (113956, 1427290), (142445, 1141832), (142729, 1139560), (166966, 974140), (194828, 834830), (227912, 713645), (243535, 667864), (284890, 570916), (285458, 569780), (333932, 487070), (389656, 417415)]