441139920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4561}}^1$

素因数の和:4621

約数の個数: 160

約数和(自身を含む): 1520569344

約数和(自身を除く): 1079429424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 744, 780, 806, 930, 1040, 1209, 1240, 1488, 1560, 1612, 1860, 2015, 2418, 2480, 3120, 3224, 3720, 4030, 4561, 4836, 6045, 6448, 7440, 8060, 9122, 9672, 12090, 13683, 16120, 18244, 19344, 22805, 24180, 27366, 32240, 36488, 45610, 48360, 54732, 59293, 68415, 72976, 91220, 96720, 109464, 118586, 136830, 141391, 177879, 182440, 218928, 237172, 273660, 282782, 296465, 355758, 364880, 424173, 474344, 547320, 565564, 592930, 706955, 711516, 848346, 889395, 948688, 1094640, 1131128, 1185860, 1413910, 1423032, 1696692, 1778790, 1838083, 2120865, 2262256, 2371720, 2827820, 2846064, 3393384, 3557580, 3676166, 4241730, 4743440, 5514249, 5655640, 6786768, 7115160, 7352332, 8483460, 9190415, 11028498, 11311280, 14230320, 14704664, 16966920, 18380830, 22056996, 27571245, 29409328, 33933840, 36761660, 44113992, 55142490, 73523320, 88227984, 110284980, 147046640, 220569960, 441139920]

約数ペア:

[(1, 441139920), (2, 220569960), (3, 147046640), (4, 110284980), (5, 88227984), (6, 73523320), (8, 55142490), (10, 44113992), (12, 36761660), (13, 33933840), (15, 29409328), (16, 27571245), (20, 22056996), (24, 18380830), (26, 16966920), (30, 14704664), (31, 14230320), (39, 11311280), (40, 11028498), (48, 9190415), (52, 8483460), (60, 7352332), (62, 7115160), (65, 6786768), (78, 5655640), (80, 5514249), (93, 4743440), (104, 4241730), (120, 3676166), (124, 3557580), (130, 3393384), (155, 2846064), (156, 2827820), (186, 2371720), (195, 2262256), (208, 2120865), (240, 1838083), (248, 1778790), (260, 1696692), (310, 1423032), (312, 1413910), (372, 1185860), (390, 1131128), (403, 1094640), (465, 948688), (496, 889395), (520, 848346), (620, 711516), (624, 706955), (744, 592930), (780, 565564), (806, 547320), (930, 474344), (1040, 424173), (1209, 364880), (1240, 355758), (1488, 296465), (1560, 282782), (1612, 273660), (1860, 237172), (2015, 218928), (2418, 182440), (2480, 177879), (3120, 141391), (3224, 136830), (3720, 118586), (4030, 109464), (4561, 96720), (4836, 91220), (6045, 72976), (6448, 68415), (7440, 59293), (8060, 54732), (9122, 48360), (9672, 45610), (12090, 36488), (13683, 32240), (16120, 27366), (18244, 24180), (19344, 22805)]