126398160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:866

約数の個数: 240

約数和(自身を含む): 501396480

約数和(自身を除く): 374998320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 809, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1618, 1680, 1736, 1860, 1953, 2170, 2232, 2427, 2480, 2520, 2604, 2790, 3236, 3255, 3472, 3720, 3906, 4045, 4340, 4464, 4854, 5040, 5208, 5580, 5663, 6472, 6510, 7281, 7440, 7812, 8090, 8680, 9708, 9765, 10416, 11160, 11326, 12135, 12944, 13020, 14562, 15624, 16180, 16989, 17360, 19416, 19530, 22320, 22652, 24270, 25079, 26040, 28315, 29124, 31248, 32360, 33978, 36405, 38832, 39060, 45304, 48540, 50158, 50967, 52080, 56630, 58248, 64720, 67956, 72810, 75237, 78120, 84945, 90608, 97080, 100316, 101934, 113260, 116496, 125395, 135912, 145620, 150474, 156240, 169890, 175553, 194160, 200632, 203868, 225711, 226520, 250790, 254835, 271824, 291240, 300948, 339780, 351106, 376185, 401264, 407736, 451422, 453040, 501580, 509670, 526659, 582480, 601896, 679560, 702212, 752370, 815472, 877765, 902844, 1003160, 1019340, 1053318, 1128555, 1203792, 1359120, 1404424, 1504740, 1579977, 1755530, 1805688, 2006320, 2038680, 2106636, 2257110, 2633295, 2808848, 3009480, 3159954, 3511060, 3611376, 4077360, 4213272, 4514220, 5266590, 6018960, 6319908, 7022120, 7899885, 8426544, 9028440, 10533180, 12639816, 14044240, 15799770, 18056880, 21066360, 25279632, 31599540, 42132720, 63199080, 126398160]

約数ペア:

[(1, 126398160), (2, 63199080), (3, 42132720), (4, 31599540), (5, 25279632), (6, 21066360), (7, 18056880), (8, 15799770), (9, 14044240), (10, 12639816), (12, 10533180), (14, 9028440), (15, 8426544), (16, 7899885), (18, 7022120), (20, 6319908), (21, 6018960), (24, 5266590), (28, 4514220), (30, 4213272), (31, 4077360), (35, 3611376), (36, 3511060), (40, 3159954), (42, 3009480), (45, 2808848), (48, 2633295), (56, 2257110), (60, 2106636), (62, 2038680), (63, 2006320), (70, 1805688), (72, 1755530), (80, 1579977), (84, 1504740), (90, 1404424), (93, 1359120), (105, 1203792), (112, 1128555), (120, 1053318), (124, 1019340), (126, 1003160), (140, 902844), (144, 877765), (155, 815472), (168, 752370), (180, 702212), (186, 679560), (210, 601896), (217, 582480), (240, 526659), (248, 509670), (252, 501580), (279, 453040), (280, 451422), (310, 407736), (315, 401264), (336, 376185), (360, 351106), (372, 339780), (420, 300948), (434, 291240), (465, 271824), (496, 254835), (504, 250790), (558, 226520), (560, 225711), (620, 203868), (630, 200632), (651, 194160), (720, 175553), (744, 169890), (809, 156240), (840, 150474), (868, 145620), (930, 135912), (1008, 125395), (1085, 116496), (1116, 113260), (1240, 101934), (1260, 100316), (1302, 97080), (1395, 90608), (1488, 84945), (1618, 78120), (1680, 75237), (1736, 72810), (1860, 67956), (1953, 64720), (2170, 58248), (2232, 56630), (2427, 52080), (2480, 50967), (2520, 50158), (2604, 48540), (2790, 45304), (3236, 39060), (3255, 38832), (3472, 36405), (3720, 33978), (3906, 32360), (4045, 31248), (4340, 29124), (4464, 28315), (4854, 26040), (5040, 25079), (5208, 24270), (5580, 22652), (5663, 22320), (6472, 19530), (6510, 19416), (7281, 17360), (7440, 16989), (7812, 16180), (8090, 15624), (8680, 14562), (9708, 13020), (9765, 12944), (10416, 12135), (11160, 11326)]