2051233254720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{607}}^1$

素因数の和:840

約数の個数: 1008

約数和(自身を含む): 7856347479552

約数和(自身を除く): 5805114224832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 53, 60, 64, 65, 72, 78, 80, 90, 96, 104, 106, 117, 120, 130, 131, 144, 156, 159, 160, 169, 180, 192, 195, 208, 212, 234, 240, 260, 262, 265, 288, 312, 318, 320, 338, 360, 390, 393, 416, 424, 468, 477, 480, 507, 520, 524, 530, 576, 585, 607, 624, 636, 655, 676, 689, 720, 780, 786, 795, 832, 845, 848, 936, 954, 960, 1014, 1040, 1048, 1060, 1170, 1179, 1214, 1248, 1272, 1310, 1352, 1378, 1440, 1521, 1560, 1572, 1590, 1690, 1696, 1703, 1821, 1872, 1908, 1965, 2028, 2067, 2080, 2096, 2120, 2340, 2358, 2385, 2428, 2496, 2535, 2544, 2620, 2704, 2756, 2880, 3035, 3042, 3120, 3144, 3180, 3380, 3392, 3406, 3445, 3642, 3744, 3816, 3930, 4056, 4134, 4160, 4192, 4240, 4680, 4716, 4770, 4856, 5070, 5088, 5109, 5240, 5408, 5463, 5512, 5895, 6070, 6084, 6201, 6240, 6288, 6360, 6760, 6812, 6890, 6943, 7284, 7488, 7605, 7632, 7860, 7891, 8112, 8268, 8384, 8480, 8515, 8957, 9105, 9360, 9432, 9540, 9712, 10140, 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3578265, 3610360, 3692988, 3764007, 3787680, 3816816, 3860520, 3985020, 3999168, 4061655, 4103320, 4134884, 4182230, 4214401, 4250688, 4299360, 4332432, 4545216, 4616235, 4632624, 4693468, 4771020, 4904640, 4923984, 4998960, 5018676, 5089088, 5147360, 5159232, 5168605, 5313360, 5415540, 5436899, 5681520, 5725224, 5776576, 5790780, 5866835, 6154980, 6176832, 6202326, 6273345, 6361360, 6376032, 6449040, 6498648, 6565312, 6665280, 6691568, 7040202, 7084480, 7156530, 7220720, 7385976, 7528014, 7575360, 7633632, 7721040, 7970040, 8123310, 8206640, 8269768, 8364460, 8428802, 8598720, 8664864, 9232470, 9265248, 9303489, 9386936, 9542040, 9847968, 9997920, 10037352, 10294720, 10337210, 10560303, 10626720, 10831080, 10873798, 11363040, 11450448, 11581560, 11733670, 12309960, 12404652, 12546690, 12643203, 12722720, 12752064, 12898080, 12997296, 13383136, 13438373, 14080404, 14313060, 14441440, 14771952, 15056028, 15267264, 15442080, 15505815, 15940080, 16246620, 16310697, 16413280, 16539536, 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約数ペア:

[(1, 2051233254720), (2, 1025616627360), (3, 683744418240), (4, 512808313680), (5, 410246650944), (6, 341872209120), (8, 256404156840), (9, 227914806080), (10, 205123325472), (12, 170936104560), (13, 157787173440), (15, 136748883648), (16, 128202078420), (18, 113957403040), (20, 102561662736), (24, 85468052280), (26, 78893586720), (30, 68374441824), (32, 64101039210), (36, 56978701520), (39, 52595724480), (40, 51280831368), (45, 45582961216), (48, 42734026140), (52, 39446793360), (53, 38702514240), (60, 34187220912), (64, 32050519605), (65, 31557434688), (72, 28489350760), (78, 26297862240), (80, 25640415684), (90, 22791480608), (96, 21367013070), (104, 19723396680), (106, 19351257120), (117, 17531908160), (120, 17093610456), (130, 15778717344), (131, 15658269120), (144, 14244675380), (156, 13148931120), (159, 12900838080), (160, 12820207842), (169, 12137474880), (180, 11395740304), (192, 10683506535), (195, 10519144896), (208, 9861698340), (212, 9675628560), (234, 8765954080), (240, 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(1521, 1348608320), (1560, 1314893112), (1572, 1304855760), (1590, 1290083808), (1690, 1213747488), (1696, 1209453570), (1703, 1204482240), (1821, 1126432320), (1872, 1095744260), (1908, 1075069840), (1965, 1043884608), (2028, 1011456240), (2067, 992372160), (2080, 986169834), (2096, 978641820), (2120, 967562856), (2340, 876595408), (2358, 869903840), (2385, 860055872), (2428, 844824240), (2496, 821808195), (2535, 809164992), (2544, 806302380), (2620, 782913456), (2704, 758592180), (2756, 744279120), (2880, 712233769), (3035, 675859392), (3042, 674304160), (3120, 657446556), (3144, 652427880), (3180, 645041904), (3380, 606873744), (3392, 604726785), (3406, 602241120), (3445, 595423296), (3642, 563216160), (3744, 547872130), (3816, 537534920), (3930, 521942304), (4056, 505728120), (4134, 496186080), (4160, 493084917), (4192, 489320910), (4240, 483781428), (4680, 438297704), (4716, 434951920), (4770, 430027936), (4856, 422412120), (5070, 404582496), (5088, 403151190), (5109, 401494080), 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