1571024000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1$

素因数の和:145

約数の個数: 384

約数和(自身を含む): 4891985280

約数和(自身を除く): 3320961280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 80, 83, 91, 100, 104, 112, 125, 128, 130, 140, 160, 166, 169, 175, 182, 200, 208, 224, 250, 260, 280, 320, 325, 332, 338, 350, 364, 400, 415, 416, 448, 455, 500, 520, 560, 581, 640, 650, 664, 676, 700, 728, 800, 830, 832, 845, 875, 896, 910, 1000, 1040, 1079, 1120, 1162, 1183, 1300, 1328, 1352, 1400, 1456, 1600, 1625, 1660, 1664, 1690, 1750, 1820, 2000, 2075, 2080, 2158, 2240, 2275, 2324, 2366, 2600, 2656, 2704, 2800, 2905, 2912, 3200, 3250, 3320, 3380, 3500, 3640, 4000, 4150, 4160, 4225, 4316, 4480, 4550, 4648, 4732, 5200, 5312, 5395, 5408, 5600, 5810, 5824, 5915, 6500, 6640, 6760, 7000, 7280, 7553, 8000, 8300, 8320, 8450, 8632, 9100, 9296, 9464, 10375, 10400, 10624, 10790, 10816, 11200, 11375, 11620, 11648, 11830, 13000, 13280, 13520, 14000, 14027, 14525, 14560, 15106, 16000, 16600, 16900, 17264, 18200, 18592, 18928, 20750, 20800, 21125, 21580, 21632, 22400, 22750, 23240, 23660, 26000, 26560, 26975, 27040, 28000, 28054, 29050, 29120, 29575, 30212, 33200, 33800, 34528, 36400, 37184, 37765, 37856, 41500, 41600, 42250, 43160, 45500, 46480, 47320, 52000, 53120, 53950, 54080, 56000, 56108, 58100, 58240, 59150, 60424, 66400, 67600, 69056, 70135, 72625, 72800, 74368, 75530, 75712, 83000, 84500, 86320, 91000, 92960, 94640, 98189, 104000, 107900, 108160, 112000, 112216, 116200, 118300, 120848, 132800, 134875, 135200, 138112, 140270, 145250, 145600, 147875, 151060, 151424, 166000, 169000, 172640, 182000, 185920, 188825, 189280, 196378, 208000, 215800, 224432, 232400, 236600, 241696, 265600, 269750, 270400, 280540, 290500, 291200, 295750, 302120, 332000, 338000, 345280, 350675, 364000, 371840, 377650, 378560, 392756, 431600, 448864, 464800, 473200, 483392, 490945, 539500, 540800, 561080, 581000, 591500, 604240, 664000, 676000, 690560, 701350, 728000, 755300, 757120, 785512, 863200, 897728, 929600, 944125, 946400, 966784, 981890, 1079000, 1122160, 1162000, 1183000, 1208480, 1328000, 1352000, 1402700, 1456000, 1510600, 1571024, 1726400, 1753375, 1795456, 1859200, 1888250, 1892800, 1963780, 2158000, 2244320, 2324000, 2366000, 2416960, 2454725, 2704000, 2805400, 3021200, 3142048, 3452800, 3506750, 3776500, 3785600, 3927560, 4316000, 4488640, 4648000, 4732000, 4833920, 4909450, 5610800, 6042400, 6284096, 7013500, 7553000, 7855120, 8632000, 8977280, 9296000, 9464000, 9818900, 11221600, 12084800, 12273625, 12568192, 14027000, 15106000, 15710240, 17264000, 18928000, 19637800, 22443200, 24169600, 24547250, 28054000, 30212000, 31420480, 39275600, 44886400, 49094500, 56108000, 60424000, 62840960, 78551200, 98189000, 112216000, 120848000, 157102400, 196378000, 224432000, 314204800, 392756000, 785512000, 1571024000]

約数ペア:

[(1, 1571024000), (2, 785512000), (4, 392756000), (5, 314204800), (7, 224432000), (8, 196378000), (10, 157102400), (13, 120848000), (14, 112216000), (16, 98189000), (20, 78551200), (25, 62840960), (26, 60424000), (28, 56108000), (32, 49094500), (35, 44886400), (40, 39275600), (50, 31420480), (52, 30212000), (56, 28054000), (64, 24547250), (65, 24169600), (70, 22443200), (80, 19637800), (83, 18928000), (91, 17264000), (100, 15710240), (104, 15106000), (112, 14027000), (125, 12568192), (128, 12273625), (130, 12084800), (140, 11221600), (160, 9818900), (166, 9464000), (169, 9296000), (175, 8977280), (182, 8632000), (200, 7855120), (208, 7553000), (224, 7013500), (250, 6284096), (260, 6042400), (280, 5610800), (320, 4909450), (325, 4833920), (332, 4732000), (338, 4648000), (350, 4488640), (364, 4316000), (400, 3927560), (415, 3785600), (416, 3776500), (448, 3506750), (455, 3452800), (500, 3142048), (520, 3021200), (560, 2805400), (581, 2704000), (640, 2454725), (650, 2416960), (664, 2366000), (676, 2324000), (700, 2244320), (728, 2158000), (800, 1963780), (830, 1892800), (832, 1888250), (845, 1859200), (875, 1795456), (896, 1753375), (910, 1726400), (1000, 1571024), (1040, 1510600), (1079, 1456000), (1120, 1402700), (1162, 1352000), (1183, 1328000), (1300, 1208480), (1328, 1183000), (1352, 1162000), (1400, 1122160), (1456, 1079000), (1600, 981890), (1625, 966784), (1660, 946400), (1664, 944125), (1690, 929600), (1750, 897728), (1820, 863200), (2000, 785512), (2075, 757120), (2080, 755300), (2158, 728000), (2240, 701350), (2275, 690560), (2324, 676000), (2366, 664000), (2600, 604240), (2656, 591500), (2704, 581000), (2800, 561080), (2905, 540800), (2912, 539500), (3200, 490945), (3250, 483392), (3320, 473200), (3380, 464800), (3500, 448864), (3640, 431600), (4000, 392756), (4150, 378560), (4160, 377650), (4225, 371840), (4316, 364000), (4480, 350675), (4550, 345280), (4648, 338000), (4732, 332000), (5200, 302120), (5312, 295750), (5395, 291200), (5408, 290500), (5600, 280540), (5810, 270400), (5824, 269750), (5915, 265600), (6500, 241696), (6640, 236600), (6760, 232400), (7000, 224432), (7280, 215800), (7553, 208000), (8000, 196378), (8300, 189280), (8320, 188825), (8450, 185920), (8632, 182000), (9100, 172640), (9296, 169000), (9464, 166000), (10375, 151424), (10400, 151060), (10624, 147875), (10790, 145600), (10816, 145250), (11200, 140270), (11375, 138112), (11620, 135200), (11648, 134875), (11830, 132800), (13000, 120848), (13280, 118300), (13520, 116200), (14000, 112216), (14027, 112000), (14525, 108160), (14560, 107900), (15106, 104000), (16000, 98189), (16600, 94640), (16900, 92960), (17264, 91000), (18200, 86320), (18592, 84500), (18928, 83000), (20750, 75712), (20800, 75530), (21125, 74368), (21580, 72800), (21632, 72625), (22400, 70135), (22750, 69056), (23240, 67600), (23660, 66400), (26000, 60424), (26560, 59150), (26975, 58240), (27040, 58100), (28000, 56108), (28054, 56000), (29050, 54080), (29120, 53950), (29575, 53120), (30212, 52000), (33200, 47320), (33800, 46480), (34528, 45500), (36400, 43160), (37184, 42250), (37765, 41600), (37856, 41500)]