125681920

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1$

素因数の和:137

約数の個数: 216

約数和(自身を含む): 377044416

約数和(自身を除く): 251362496

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 83, 91, 104, 112, 128, 130, 140, 160, 166, 169, 182, 208, 224, 256, 260, 280, 320, 332, 338, 364, 415, 416, 448, 455, 520, 560, 581, 640, 664, 676, 728, 830, 832, 845, 896, 910, 1040, 1079, 1120, 1162, 1183, 1280, 1328, 1352, 1456, 1660, 1664, 1690, 1792, 1820, 2080, 2158, 2240, 2324, 2366, 2656, 2704, 2905, 2912, 3320, 3328, 3380, 3640, 4160, 4316, 4480, 4648, 4732, 5312, 5395, 5408, 5810, 5824, 5915, 6640, 6760, 7280, 7553, 8320, 8632, 8960, 9296, 9464, 10624, 10790, 10816, 11620, 11648, 11830, 13280, 13520, 14027, 14560, 15106, 16640, 17264, 18592, 18928, 21248, 21580, 21632, 23240, 23296, 23660, 26560, 27040, 28054, 29120, 30212, 34528, 37184, 37765, 37856, 43160, 43264, 46480, 47320, 53120, 54080, 56108, 58240, 60424, 69056, 70135, 74368, 75530, 75712, 86320, 92960, 94640, 98189, 106240, 108160, 112216, 116480, 120848, 138112, 140270, 148736, 151060, 151424, 172640, 185920, 189280, 196378, 216320, 224432, 241696, 276224, 280540, 302120, 302848, 345280, 371840, 378560, 392756, 448864, 483392, 490945, 561080, 604240, 690560, 743680, 757120, 785512, 897728, 966784, 981890, 1122160, 1208480, 1381120, 1514240, 1571024, 1795456, 1933568, 1963780, 2244320, 2416960, 3142048, 3590912, 3927560, 4488640, 4833920, 6284096, 7855120, 8977280, 9667840, 12568192, 15710240, 17954560, 25136384, 31420480, 62840960, 125681920]

約数ペア:

[(1, 125681920), (2, 62840960), (4, 31420480), (5, 25136384), (7, 17954560), (8, 15710240), (10, 12568192), (13, 9667840), (14, 8977280), (16, 7855120), (20, 6284096), (26, 4833920), (28, 4488640), (32, 3927560), (35, 3590912), (40, 3142048), (52, 2416960), (56, 2244320), (64, 1963780), (65, 1933568), (70, 1795456), (80, 1571024), (83, 1514240), (91, 1381120), (104, 1208480), (112, 1122160), (128, 981890), (130, 966784), (140, 897728), (160, 785512), (166, 757120), (169, 743680), (182, 690560), (208, 604240), (224, 561080), (256, 490945), (260, 483392), (280, 448864), (320, 392756), (332, 378560), (338, 371840), (364, 345280), (415, 302848), (416, 302120), (448, 280540), (455, 276224), (520, 241696), (560, 224432), (581, 216320), (640, 196378), (664, 189280), (676, 185920), (728, 172640), (830, 151424), (832, 151060), (845, 148736), (896, 140270), (910, 138112), (1040, 120848), (1079, 116480), (1120, 112216), (1162, 108160), (1183, 106240), (1280, 98189), (1328, 94640), (1352, 92960), (1456, 86320), (1660, 75712), (1664, 75530), (1690, 74368), (1792, 70135), (1820, 69056), (2080, 60424), (2158, 58240), (2240, 56108), (2324, 54080), (2366, 53120), (2656, 47320), (2704, 46480), (2905, 43264), (2912, 43160), (3320, 37856), (3328, 37765), (3380, 37184), (3640, 34528), (4160, 30212), (4316, 29120), (4480, 28054), (4648, 27040), (4732, 26560), (5312, 23660), (5395, 23296), (5408, 23240), (5810, 21632), (5824, 21580), (5915, 21248), (6640, 18928), (6760, 18592), (7280, 17264), (7553, 16640), (8320, 15106), (8632, 14560), (8960, 14027), (9296, 13520), (9464, 13280), (10624, 11830), (10790, 11648), (10816, 11620)]