243728379960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{499157}}^1$

素因数の和:499497

約数の個数: 128

約数和(自身を含む): 789947484480

約数和(自身を除く): 546219104520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 313, 390, 520, 626, 780, 939, 1252, 1560, 1565, 1878, 2504, 3130, 3756, 4069, 4695, 6260, 7512, 8138, 9390, 12207, 12520, 16276, 18780, 20345, 24414, 32552, 37560, 40690, 48828, 61035, 81380, 97656, 122070, 162760, 244140, 488280, 499157, 998314, 1497471, 1996628, 2495785, 2994942, 3993256, 4991570, 5989884, 6489041, 7487355, 9983140, 11979768, 12978082, 14974710, 19467123, 19966280, 25956164, 29949420, 32445205, 38934246, 51912328, 59898840, 64890410, 77868492, 97335615, 129780820, 155736984, 156236141, 194671230, 259561640, 312472282, 389342460, 468708423, 624944564, 778684920, 781180705, 937416846, 1249889128, 1562361410, 1874833692, 2031069833, 2343542115, 3124722820, 3749667384, 4062139666, 4687084230, 6093209499, 6249445640, 8124279332, 9374168460, 10155349165, 12186418998, 16248558664, 18748336920, 20310698330, 24372837996, 30466047495, 40621396660, 48745675992, 60932094990, 81242793320, 121864189980, 243728379960]

約数ペア:

[(1, 243728379960), (2, 121864189980), (3, 81242793320), (4, 60932094990), (5, 48745675992), (6, 40621396660), (8, 30466047495), (10, 24372837996), (12, 20310698330), (13, 18748336920), (15, 16248558664), (20, 12186418998), (24, 10155349165), (26, 9374168460), (30, 8124279332), (39, 6249445640), (40, 6093209499), (52, 4687084230), (60, 4062139666), (65, 3749667384), (78, 3124722820), (104, 2343542115), (120, 2031069833), (130, 1874833692), (156, 1562361410), (195, 1249889128), (260, 937416846), (312, 781180705), (313, 778684920), (390, 624944564), (520, 468708423), (626, 389342460), (780, 312472282), (939, 259561640), (1252, 194671230), (1560, 156236141), (1565, 155736984), (1878, 129780820), (2504, 97335615), (3130, 77868492), (3756, 64890410), (4069, 59898840), (4695, 51912328), (6260, 38934246), (7512, 32445205), (8138, 29949420), (9390, 25956164), (12207, 19966280), (12520, 19467123), (16276, 14974710), (18780, 12978082), (20345, 11979768), (24414, 9983140), (32552, 7487355), (37560, 6489041), (40690, 5989884), (48828, 4991570), (61035, 3993256), (81380, 2994942), (97656, 2495785), (122070, 1996628), (162760, 1497471), (244140, 998314), (488280, 499157)]