31857127680

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{38231}}^1$

素因数の和:38293

約数の個数: 288

約数和(自身を含む): 120032575488

約数和(自身を除く): 88175447808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 256, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 560, 620, 640, 651, 672, 744, 768, 840, 868, 896, 930, 960, 992, 1085, 1120, 1240, 1280, 1302, 1344, 1488, 1680, 1736, 1792, 1860, 1920, 1984, 2170, 2240, 2480, 2604, 2688, 2976, 3255, 3360, 3472, 3720, 3840, 3968, 4340, 4480, 4960, 5208, 5376, 5952, 6510, 6720, 6944, 7440, 7936, 8680, 8960, 9920, 10416, 11904, 13020, 13440, 13888, 14880, 17360, 19840, 20832, 23808, 26040, 26880, 27776, 29760, 34720, 38231, 39680, 41664, 52080, 55552, 59520, 69440, 76462, 83328, 104160, 114693, 119040, 138880, 152924, 166656, 191155, 208320, 229386, 267617, 277760, 305848, 382310, 416640, 458772, 535234, 573465, 611696, 764620, 802851, 833280, 917544, 1070468, 1146930, 1185161, 1223392, 1338085, 1529240, 1605702, 1835088, 2140936, 2293860, 2370322, 2446784, 2676170, 3058480, 3211404, 3555483, 3670176, 4014255, 4281872, 4587720, 4740644, 4893568, 5352340, 5925805, 6116960, 6422808, 7110966, 7340352, 8028510, 8296127, 8563744, 9175440, 9481288, 9787136, 10704680, 11851610, 12233920, 12845616, 14221932, 14680704, 16057020, 16592254, 17127488, 17777415, 18350880, 18962576, 21409360, 23703220, 24467840, 24888381, 25691232, 28443864, 29361408, 32114040, 33184508, 34254976, 35554830, 36701760, 37925152, 41480635, 42818720, 47406440, 48935680, 49776762, 51382464, 56887728, 64228080, 66369016, 68509952, 71109660, 73403520, 75850304, 82961270, 85637440, 94812880, 99553524, 102764928, 113775456, 124441905, 128456160, 132738032, 142219320, 146807040, 151700608, 165922540, 171274880, 189625760, 199107048, 205529856, 227550912, 248883810, 256912320, 265476064, 284438640, 303401216, 331845080, 342549760, 379251520, 398214096, 455101824, 497767620, 513824640, 530952128, 568877280, 663690160, 758503040, 796428192, 910203648, 995535240, 1027649280, 1061904256, 1137754560, 1327380320, 1517006080, 1592856384, 1991070480, 2123808512, 2275509120, 2654760640, 3185712768, 3982140960, 4551018240, 5309521280, 6371425536, 7964281920, 10619042560, 15928563840, 31857127680]

約数ペア:

[(1, 31857127680), (2, 15928563840), (3, 10619042560), (4, 7964281920), (5, 6371425536), (6, 5309521280), (7, 4551018240), (8, 3982140960), (10, 3185712768), (12, 2654760640), (14, 2275509120), (15, 2123808512), (16, 1991070480), (20, 1592856384), (21, 1517006080), (24, 1327380320), (28, 1137754560), (30, 1061904256), (31, 1027649280), (32, 995535240), (35, 910203648), (40, 796428192), (42, 758503040), (48, 663690160), (56, 568877280), (60, 530952128), (62, 513824640), (64, 497767620), (70, 455101824), (80, 398214096), (84, 379251520), (93, 342549760), (96, 331845080), (105, 303401216), (112, 284438640), (120, 265476064), (124, 256912320), (128, 248883810), (140, 227550912), (155, 205529856), (160, 199107048), (168, 189625760), (186, 171274880), (192, 165922540), (210, 151700608), (217, 146807040), (224, 142219320), (240, 132738032), (248, 128456160), (256, 124441905), (280, 113775456), (310, 102764928), (320, 99553524), (336, 94812880), (372, 85637440), (384, 82961270), (420, 75850304), (434, 73403520), (448, 71109660), (465, 68509952), (480, 66369016), (496, 64228080), (560, 56887728), (620, 51382464), (640, 49776762), (651, 48935680), (672, 47406440), (744, 42818720), (768, 41480635), (840, 37925152), (868, 36701760), (896, 35554830), (930, 34254976), (960, 33184508), (992, 32114040), (1085, 29361408), (1120, 28443864), (1240, 25691232), (1280, 24888381), (1302, 24467840), (1344, 23703220), (1488, 21409360), (1680, 18962576), (1736, 18350880), (1792, 17777415), (1860, 17127488), (1920, 16592254), (1984, 16057020), (2170, 14680704), (2240, 14221932), (2480, 12845616), (2604, 12233920), (2688, 11851610), (2976, 10704680), (3255, 9787136), (3360, 9481288), (3472, 9175440), (3720, 8563744), (3840, 8296127), (3968, 8028510), (4340, 7340352), (4480, 7110966), (4960, 6422808), (5208, 6116960), (5376, 5925805), (5952, 5352340), (6510, 4893568), (6720, 4740644), (6944, 4587720), (7440, 4281872), (7936, 4014255), (8680, 3670176), (8960, 3555483), (9920, 3211404), (10416, 3058480), (11904, 2676170), (13020, 2446784), (13440, 2370322), (13888, 2293860), (14880, 2140936), (17360, 1835088), (19840, 1605702), (20832, 1529240), (23808, 1338085), (26040, 1223392), (26880, 1185161), (27776, 1146930), (29760, 1070468), (34720, 917544), (38231, 833280), (39680, 802851), (41664, 764620), (52080, 611696), (55552, 573465), (59520, 535234), (69440, 458772), (76462, 416640), (83328, 382310), (104160, 305848), (114693, 277760), (119040, 267617), (138880, 229386), (152924, 208320), (166656, 191155)]