63237720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5791}}^1$

素因数の和:5825

約数の個数: 128

約数和(自身を含む): 233533440

約数和(自身を除く): 170295720

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, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 5791, 10920, 11582, 17373, 23164, 28955, 34746, 40537, 46328, 57910, 69492, 75283, 81074, 86865, 115820, 121611, 138984, 150566, 162148, 173730, 202685, 225849, 231640, 243222, 301132, 324296, 347460, 376415, 405370, 451698, 486444, 526981, 602264, 608055, 694920, 752830, 810740, 903396, 972888, 1053962, 1129245, 1216110, 1505660, 1580943, 1621480, 1806792, 2107924, 2258490, 2432220, 2634905, 3011320, 3161886, 4215848, 4516980, 4864440, 5269810, 6323772, 7904715, 9033960, 10539620, 12647544, 15809430, 21079240, 31618860, 63237720]

約数ペア:

[(1, 63237720), (2, 31618860), (3, 21079240), (4, 15809430), (5, 12647544), (6, 10539620), (7, 9033960), (8, 7904715), (10, 6323772), (12, 5269810), (13, 4864440), (14, 4516980), (15, 4215848), (20, 3161886), (21, 3011320), (24, 2634905), (26, 2432220), (28, 2258490), (30, 2107924), (35, 1806792), (39, 1621480), (40, 1580943), (42, 1505660), (52, 1216110), (56, 1129245), (60, 1053962), (65, 972888), (70, 903396), (78, 810740), (84, 752830), (91, 694920), (104, 608055), (105, 602264), (120, 526981), (130, 486444), (140, 451698), (156, 405370), (168, 376415), (182, 347460), (195, 324296), (210, 301132), (260, 243222), (273, 231640), (280, 225849), (312, 202685), (364, 173730), (390, 162148), (420, 150566), (455, 138984), (520, 121611), (546, 115820), (728, 86865), (780, 81074), (840, 75283), (910, 69492), (1092, 57910), (1365, 46328), (1560, 40537), (1820, 34746), (2184, 28955), (2730, 23164), (3640, 17373), (5460, 11582), (5791, 10920)]