855294960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:336

約数の個数: 320

約数和(自身を含む): 3039805440

約数和(自身を除く): 2184510480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 37, 39, 40, 48, 52, 60, 62, 65, 74, 78, 80, 93, 104, 111, 120, 124, 130, 148, 155, 156, 185, 186, 195, 208, 222, 239, 240, 248, 260, 296, 310, 312, 370, 372, 390, 403, 444, 465, 478, 481, 496, 520, 555, 592, 620, 624, 717, 740, 744, 780, 806, 888, 930, 956, 962, 1040, 1110, 1147, 1195, 1209, 1240, 1434, 1443, 1480, 1488, 1560, 1612, 1776, 1860, 1912, 1924, 2015, 2220, 2294, 2390, 2405, 2418, 2480, 2868, 2886, 2960, 3107, 3120, 3224, 3441, 3585, 3720, 3824, 3848, 4030, 4440, 4588, 4780, 4810, 4836, 5735, 5736, 5772, 6045, 6214, 6448, 6882, 7170, 7215, 7409, 7440, 7696, 8060, 8843, 8880, 9176, 9321, 9560, 9620, 9672, 11470, 11472, 11544, 12090, 12428, 13764, 14340, 14430, 14818, 14911, 15535, 16120, 17205, 17686, 18352, 18642, 19120, 19240, 19344, 22227, 22940, 23088, 24180, 24856, 26529, 27528, 28680, 28860, 29636, 29822, 31070, 32240, 34410, 35372, 37045, 37284, 38480, 44215, 44454, 44733, 45880, 46605, 48360, 49712, 53058, 55056, 57360, 57720, 59272, 59644, 62140, 68820, 70744, 74090, 74555, 74568, 88430, 88908, 89466, 91760, 93210, 96317, 96720, 106116, 111135, 114959, 115440, 118544, 119288, 124280, 132645, 137640, 141488, 148180, 149110, 149136, 176860, 177816, 178932, 186420, 192634, 212232, 222270, 223665, 229918, 238576, 248560, 265290, 274133, 275280, 288951, 296360, 298220, 344877, 353720, 355632, 357864, 372840, 385268, 424464, 444540, 447330, 459836, 481585, 530580, 548266, 574795, 577902, 592720, 596440, 689754, 707440, 715728, 745680, 770536, 822399, 889080, 894660, 919672, 963170, 1061160, 1096532, 1149590, 1155804, 1192880, 1370665, 1379508, 1444755, 1541072, 1644798, 1724385, 1778160, 1789320, 1839344, 1926340, 2122320, 2193064, 2299180, 2311608, 2741330, 2759016, 2889510, 3289596, 3448770, 3563729, 3578640, 3852680, 4111995, 4386128, 4598360, 4623216, 5482660, 5518032, 5779020, 6579192, 6897540, 7127458, 7705360, 8223990, 9196720, 10691187, 10965320, 11558040, 13158384, 13795080, 14254916, 16447980, 17818645, 21382374, 21930640, 23116080, 27590160, 28509832, 32895960, 35637290, 42764748, 53455935, 57019664, 65791920, 71274580, 85529496, 106911870, 142549160, 171058992, 213823740, 285098320, 427647480, 855294960]

約数ペア:

[(1, 855294960), (2, 427647480), (3, 285098320), (4, 213823740), (5, 171058992), (6, 142549160), (8, 106911870), (10, 85529496), (12, 71274580), (13, 65791920), (15, 57019664), (16, 53455935), (20, 42764748), (24, 35637290), (26, 32895960), (30, 28509832), (31, 27590160), (37, 23116080), (39, 21930640), (40, 21382374), (48, 17818645), (52, 16447980), (60, 14254916), (62, 13795080), (65, 13158384), (74, 11558040), (78, 10965320), (80, 10691187), (93, 9196720), (104, 8223990), (111, 7705360), (120, 7127458), (124, 6897540), (130, 6579192), (148, 5779020), (155, 5518032), (156, 5482660), (185, 4623216), (186, 4598360), (195, 4386128), (208, 4111995), (222, 3852680), (239, 3578640), (240, 3563729), (248, 3448770), (260, 3289596), (296, 2889510), (310, 2759016), (312, 2741330), (370, 2311608), (372, 2299180), (390, 2193064), (403, 2122320), (444, 1926340), (465, 1839344), (478, 1789320), (481, 1778160), (496, 1724385), (520, 1644798), (555, 1541072), (592, 1444755), (620, 1379508), (624, 1370665), (717, 1192880), (740, 1155804), (744, 1149590), (780, 1096532), (806, 1061160), (888, 963170), (930, 919672), (956, 894660), (962, 889080), (1040, 822399), (1110, 770536), (1147, 745680), (1195, 715728), (1209, 707440), (1240, 689754), (1434, 596440), (1443, 592720), (1480, 577902), (1488, 574795), (1560, 548266), (1612, 530580), (1776, 481585), (1860, 459836), (1912, 447330), (1924, 444540), (2015, 424464), (2220, 385268), (2294, 372840), (2390, 357864), (2405, 355632), (2418, 353720), (2480, 344877), (2868, 298220), (2886, 296360), (2960, 288951), (3107, 275280), (3120, 274133), (3224, 265290), (3441, 248560), (3585, 238576), (3720, 229918), (3824, 223665), (3848, 222270), (4030, 212232), (4440, 192634), (4588, 186420), (4780, 178932), (4810, 177816), (4836, 176860), (5735, 149136), (5736, 149110), (5772, 148180), (6045, 141488), (6214, 137640), (6448, 132645), (6882, 124280), (7170, 119288), (7215, 118544), (7409, 115440), (7440, 114959), (7696, 111135), (8060, 106116), (8843, 96720), (8880, 96317), (9176, 93210), (9321, 91760), (9560, 89466), (9620, 88908), (9672, 88430), (11470, 74568), (11472, 74555), (11544, 74090), (12090, 70744), (12428, 68820), (13764, 62140), (14340, 59644), (14430, 59272), (14818, 57720), (14911, 57360), (15535, 55056), (16120, 53058), (17205, 49712), (17686, 48360), (18352, 46605), (18642, 45880), (19120, 44733), (19240, 44454), (19344, 44215), (22227, 38480), (22940, 37284), (23088, 37045), (24180, 35372), (24856, 34410), (26529, 32240), (27528, 31070), (28680, 29822), (28860, 29636)]