271879920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:1000

約数の個数: 240

約数和(自身を含む): 1016101632

約数和(自身を除く): 744221712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 104, 117, 120, 124, 130, 144, 155, 156, 180, 186, 195, 208, 234, 240, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 496, 520, 558, 585, 620, 624, 720, 744, 780, 806, 930, 936, 937, 1040, 1116, 1170, 1209, 1240, 1395, 1488, 1560, 1612, 1860, 1872, 1874, 2015, 2232, 2340, 2418, 2480, 2790, 2811, 3120, 3224, 3627, 3720, 3748, 4030, 4464, 4680, 4685, 4836, 5580, 5622, 6045, 6448, 7254, 7440, 7496, 8060, 8433, 9360, 9370, 9672, 11160, 11244, 12090, 12181, 14055, 14508, 14992, 16120, 16866, 18135, 18740, 19344, 22320, 22488, 24180, 24362, 28110, 29016, 29047, 32240, 33732, 36270, 36543, 37480, 42165, 44976, 48360, 48724, 56220, 58032, 58094, 60905, 67464, 72540, 73086, 74960, 84330, 87141, 96720, 97448, 109629, 112440, 116188, 121810, 134928, 145080, 145235, 146172, 168660, 174282, 182715, 194896, 219258, 224880, 232376, 243620, 261423, 290160, 290470, 292344, 337320, 348564, 365430, 377611, 435705, 438516, 464752, 487240, 522846, 548145, 580940, 584688, 674640, 697128, 730860, 755222, 871410, 877032, 974480, 1045692, 1096290, 1132833, 1161880, 1307115, 1394256, 1461720, 1510444, 1742820, 1754064, 1888055, 2091384, 2192580, 2265666, 2323760, 2614230, 2923440, 3020888, 3398499, 3485640, 3776110, 4182768, 4385160, 4531332, 5228460, 5664165, 6041776, 6796998, 6971280, 7552220, 8770320, 9062664, 10456920, 11328330, 13593996, 15104440, 16992495, 18125328, 20913840, 22656660, 27187992, 30208880, 33984990, 45313320, 54375984, 67969980, 90626640, 135939960, 271879920]

約数ペア:

[(1, 271879920), (2, 135939960), (3, 90626640), (4, 67969980), (5, 54375984), (6, 45313320), (8, 33984990), (9, 30208880), (10, 27187992), (12, 22656660), (13, 20913840), (15, 18125328), (16, 16992495), (18, 15104440), (20, 13593996), (24, 11328330), (26, 10456920), (30, 9062664), (31, 8770320), (36, 7552220), (39, 6971280), (40, 6796998), (45, 6041776), (48, 5664165), (52, 5228460), (60, 4531332), (62, 4385160), (65, 4182768), (72, 3776110), (78, 3485640), (80, 3398499), (90, 3020888), (93, 2923440), (104, 2614230), (117, 2323760), (120, 2265666), (124, 2192580), (130, 2091384), (144, 1888055), (155, 1754064), (156, 1742820), (180, 1510444), (186, 1461720), (195, 1394256), (208, 1307115), (234, 1161880), (240, 1132833), (248, 1096290), (260, 1045692), (279, 974480), (310, 877032), (312, 871410), (360, 755222), (372, 730860), (390, 697128), (403, 674640), (465, 584688), (468, 580940), (496, 548145), (520, 522846), (558, 487240), (585, 464752), (620, 438516), (624, 435705), (720, 377611), (744, 365430), (780, 348564), (806, 337320), (930, 292344), (936, 290470), (937, 290160), (1040, 261423), (1116, 243620), (1170, 232376), (1209, 224880), (1240, 219258), (1395, 194896), (1488, 182715), (1560, 174282), (1612, 168660), (1860, 146172), (1872, 145235), (1874, 145080), (2015, 134928), (2232, 121810), (2340, 116188), (2418, 112440), (2480, 109629), (2790, 97448), (2811, 96720), (3120, 87141), (3224, 84330), (3627, 74960), (3720, 73086), (3748, 72540), (4030, 67464), (4464, 60905), (4680, 58094), (4685, 58032), (4836, 56220), (5580, 48724), (5622, 48360), (6045, 44976), (6448, 42165), (7254, 37480), (7440, 36543), (7496, 36270), (8060, 33732), (8433, 32240), (9360, 29047), (9370, 29016), (9672, 28110), (11160, 24362), (11244, 24180), (12090, 22488), (12181, 22320), (14055, 19344), (14508, 18740), (14992, 18135), (16120, 16866)]