631944464640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1\times {\mathrm{3251}}^1$

素因数の和:3725

約数の個数: 288

約数和(自身を含む): 2036880470016

約数和(自身を除く): 1404936005376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 223, 227, 240, 256, 320, 384, 446, 454, 480, 640, 669, 681, 768, 892, 908, 960, 1115, 1135, 1280, 1338, 1362, 1784, 1816, 1920, 2230, 2270, 2676, 2724, 3251, 3345, 3405, 3568, 3632, 3840, 4460, 4540, 5352, 5448, 6502, 6690, 6810, 7136, 7264, 8920, 9080, 9753, 10704, 10896, 13004, 13380, 13620, 14272, 14528, 16255, 17840, 18160, 19506, 21408, 21792, 26008, 26760, 27240, 28544, 29056, 32510, 35680, 36320, 39012, 42816, 43584, 48765, 50621, 52016, 53520, 54480, 57088, 58112, 65020, 71360, 72640, 78024, 85632, 87168, 97530, 101242, 104032, 107040, 108960, 130040, 142720, 145280, 151863, 156048, 171264, 174336, 195060, 202484, 208064, 214080, 217920, 253105, 260080, 285440, 290560, 303726, 312096, 390120, 404968, 416128, 428160, 435840, 506210, 520160, 607452, 624192, 724973, 737977, 759315, 780240, 809936, 832256, 856320, 871680, 1012420, 1040320, 1214904, 1248384, 1449946, 1475954, 1518630, 1560480, 1619872, 2024840, 2080640, 2174919, 2213931, 2429808, 2496768, 2899892, 2951908, 3037260, 3120960, 3239744, 3624865, 3689885, 4049680, 4161280, 4349838, 4427862, 4859616, 5799784, 5903816, 6074520, 6241920, 6479488, 7249730, 7379770, 8099360, 8699676, 8855724, 9719232, 10874595, 11069655, 11599568, 11807632, 12149040, 12483840, 12958976, 14499460, 14759540, 16198720, 17399352, 17711448, 19438464, 21749190, 22139310, 23199136, 23615264, 24298080, 28998920, 29519080, 32397440, 34798704, 35422896, 38876928, 43498380, 44278620, 46398272, 47230528, 48596160, 57997840, 59038160, 64794880, 69597408, 70845792, 86996760, 88557240, 92796544, 94461056, 97192320, 115995680, 118076320, 139194816, 141691584, 164568871, 173993520, 177114480, 185593088, 188922112, 194384640, 231991360, 236152640, 278389632, 283383168, 329137742, 347987040, 354228960, 463982720, 472305280, 493706613, 556779264, 566766336, 658275484, 695974080, 708457920, 822844355, 927965440, 944610560, 987413226, 1316550968, 1391948160, 1416915840, 1645688710, 1974826452, 2468533065, 2633101936, 2783896320, 2833831680, 3291377420, 3949652904, 4937066130, 5266203872, 6582754840, 7899305808, 9874132260, 10532407744, 13165509680, 15798611616, 19748264520, 21064815488, 26331019360, 31597223232, 39496529040, 42129630976, 52662038720, 63194446464, 78993058080, 105324077440, 126388892928, 157986116160, 210648154880, 315972232320, 631944464640]

約数ペア:

[(1, 631944464640), (2, 315972232320), (3, 210648154880), (4, 157986116160), (5, 126388892928), (6, 105324077440), (8, 78993058080), (10, 63194446464), (12, 52662038720), (15, 42129630976), (16, 39496529040), (20, 31597223232), (24, 26331019360), (30, 21064815488), (32, 19748264520), (40, 15798611616), (48, 13165509680), (60, 10532407744), (64, 9874132260), (80, 7899305808), (96, 6582754840), (120, 5266203872), (128, 4937066130), (160, 3949652904), (192, 3291377420), (223, 2833831680), (227, 2783896320), (240, 2633101936), (256, 2468533065), (320, 1974826452), (384, 1645688710), (446, 1416915840), (454, 1391948160), (480, 1316550968), (640, 987413226), (669, 944610560), (681, 927965440), (768, 822844355), (892, 708457920), (908, 695974080), (960, 658275484), (1115, 566766336), (1135, 556779264), (1280, 493706613), (1338, 472305280), (1362, 463982720), (1784, 354228960), (1816, 347987040), (1920, 329137742), (2230, 283383168), (2270, 278389632), (2676, 236152640), (2724, 231991360), (3251, 194384640), (3345, 188922112), (3405, 185593088), (3568, 177114480), (3632, 173993520), (3840, 164568871), (4460, 141691584), (4540, 139194816), (5352, 118076320), (5448, 115995680), (6502, 97192320), (6690, 94461056), (6810, 92796544), (7136, 88557240), (7264, 86996760), (8920, 70845792), (9080, 69597408), (9753, 64794880), (10704, 59038160), (10896, 57997840), (13004, 48596160), (13380, 47230528), (13620, 46398272), (14272, 44278620), (14528, 43498380), (16255, 38876928), (17840, 35422896), (18160, 34798704), (19506, 32397440), (21408, 29519080), (21792, 28998920), (26008, 24298080), (26760, 23615264), (27240, 23199136), (28544, 22139310), (29056, 21749190), (32510, 19438464), (35680, 17711448), (36320, 17399352), (39012, 16198720), (42816, 14759540), (43584, 14499460), (48765, 12958976), (50621, 12483840), (52016, 12149040), (53520, 11807632), (54480, 11599568), (57088, 11069655), (58112, 10874595), (65020, 9719232), (71360, 8855724), (72640, 8699676), (78024, 8099360), (85632, 7379770), (87168, 7249730), (97530, 6479488), (101242, 6241920), (104032, 6074520), (107040, 5903816), (108960, 5799784), (130040, 4859616), (142720, 4427862), (145280, 4349838), (151863, 4161280), (156048, 4049680), (171264, 3689885), (174336, 3624865), (195060, 3239744), (202484, 3120960), (208064, 3037260), (214080, 2951908), (217920, 2899892), (253105, 2496768), (260080, 2429808), (285440, 2213931), (290560, 2174919), (303726, 2080640), (312096, 2024840), (390120, 1619872), (404968, 1560480), (416128, 1518630), (428160, 1475954), (435840, 1449946), (506210, 1248384), (520160, 1214904), (607452, 1040320), (624192, 1012420), (724973, 871680), (737977, 856320), (759315, 832256), (780240, 809936)]