43943120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:133

約数の個数: 160

約数和(自身を含む): 119992320

約数和(自身を除く): 76049200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 31, 40, 47, 52, 58, 62, 65, 80, 94, 104, 116, 124, 130, 145, 155, 188, 208, 232, 235, 248, 260, 290, 310, 376, 377, 403, 464, 470, 496, 520, 580, 611, 620, 752, 754, 806, 899, 940, 1040, 1160, 1222, 1240, 1363, 1457, 1508, 1612, 1798, 1880, 1885, 2015, 2320, 2444, 2480, 2726, 2914, 3016, 3055, 3224, 3596, 3760, 3770, 4030, 4495, 4888, 5452, 5828, 6032, 6110, 6448, 6815, 7192, 7285, 7540, 8060, 8990, 9776, 10904, 11656, 11687, 12220, 13630, 14384, 14570, 15080, 16120, 17719, 17980, 18941, 21808, 23312, 23374, 24440, 27260, 29140, 30160, 32240, 35438, 35960, 37882, 42253, 46748, 48880, 54520, 58280, 58435, 70876, 71920, 75764, 84506, 88595, 93496, 94705, 109040, 116560, 116870, 141752, 151528, 169012, 177190, 186992, 189410, 211265, 233740, 283504, 303056, 338024, 354380, 378820, 422530, 467480, 549289, 676048, 708760, 757640, 845060, 934960, 1098578, 1417520, 1515280, 1690120, 2197156, 2746445, 3380240, 4394312, 5492890, 8788624, 10985780, 21971560, 43943120]

約数ペア:

[(1, 43943120), (2, 21971560), (4, 10985780), (5, 8788624), (8, 5492890), (10, 4394312), (13, 3380240), (16, 2746445), (20, 2197156), (26, 1690120), (29, 1515280), (31, 1417520), (40, 1098578), (47, 934960), (52, 845060), (58, 757640), (62, 708760), (65, 676048), (80, 549289), (94, 467480), (104, 422530), (116, 378820), (124, 354380), (130, 338024), (145, 303056), (155, 283504), (188, 233740), (208, 211265), (232, 189410), (235, 186992), (248, 177190), (260, 169012), (290, 151528), (310, 141752), (376, 116870), (377, 116560), (403, 109040), (464, 94705), (470, 93496), (496, 88595), (520, 84506), (580, 75764), (611, 71920), (620, 70876), (752, 58435), (754, 58280), (806, 54520), (899, 48880), (940, 46748), (1040, 42253), (1160, 37882), (1222, 35960), (1240, 35438), (1363, 32240), (1457, 30160), (1508, 29140), (1612, 27260), (1798, 24440), (1880, 23374), (1885, 23312), (2015, 21808), (2320, 18941), (2444, 17980), (2480, 17719), (2726, 16120), (2914, 15080), (3016, 14570), (3055, 14384), (3224, 13630), (3596, 12220), (3760, 11687), (3770, 11656), (4030, 10904), (4495, 9776), (4888, 8990), (5452, 8060), (5828, 7540), (6032, 7285), (6110, 7192), (6448, 6815)]