31827010560

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{66841}}^1$

素因数の和:66900

約数の個数: 176

約数和(自身を含む): 105082040832

約数和(自身を除く): 73255030272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1024, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2480, 2560, 2976, 3072, 3720, 3840, 3968, 4960, 5120, 5952, 7440, 7680, 7936, 9920, 11904, 14880, 15360, 15872, 19840, 23808, 29760, 31744, 39680, 47616, 59520, 66841, 79360, 95232, 119040, 133682, 158720, 200523, 238080, 267364, 334205, 401046, 476160, 534728, 668410, 802092, 1002615, 1069456, 1336820, 1604184, 2005230, 2072071, 2138912, 2673640, 3208368, 4010460, 4144142, 4277824, 5347280, 6216213, 6416736, 8020920, 8288284, 8555648, 10360355, 10694560, 12432426, 12833472, 16041840, 16576568, 17111296, 20720710, 21389120, 24864852, 25666944, 31081065, 32083680, 33153136, 34222592, 41441420, 42778240, 49729704, 51333888, 62162130, 64167360, 66306272, 68445184, 82882840, 85556480, 99459408, 102667776, 124324260, 128334720, 132612544, 165765680, 171112960, 198918816, 205335552, 248648520, 256669440, 265225088, 331531360, 342225920, 397837632, 497297040, 513338880, 530450176, 663062720, 795675264, 994594080, 1026677760, 1060900352, 1326125440, 1591350528, 1989188160, 2121800704, 2652250880, 3182701056, 3978376320, 5304501760, 6365402112, 7956752640, 10609003520, 15913505280, 31827010560]

約数ペア:

[(1, 31827010560), (2, 15913505280), (3, 10609003520), (4, 7956752640), (5, 6365402112), (6, 5304501760), (8, 3978376320), (10, 3182701056), (12, 2652250880), (15, 2121800704), (16, 1989188160), (20, 1591350528), (24, 1326125440), (30, 1060900352), (31, 1026677760), (32, 994594080), (40, 795675264), (48, 663062720), (60, 530450176), (62, 513338880), (64, 497297040), (80, 397837632), (93, 342225920), (96, 331531360), (120, 265225088), (124, 256669440), (128, 248648520), (155, 205335552), (160, 198918816), (186, 171112960), (192, 165765680), (240, 132612544), (248, 128334720), (256, 124324260), (310, 102667776), (320, 99459408), (372, 85556480), (384, 82882840), (465, 68445184), (480, 66306272), (496, 64167360), (512, 62162130), (620, 51333888), (640, 49729704), (744, 42778240), (768, 41441420), (930, 34222592), (960, 33153136), (992, 32083680), (1024, 31081065), (1240, 25666944), (1280, 24864852), (1488, 21389120), (1536, 20720710), (1860, 17111296), (1920, 16576568), (1984, 16041840), (2480, 12833472), (2560, 12432426), (2976, 10694560), (3072, 10360355), (3720, 8555648), (3840, 8288284), (3968, 8020920), (4960, 6416736), (5120, 6216213), (5952, 5347280), (7440, 4277824), (7680, 4144142), (7936, 4010460), (9920, 3208368), (11904, 2673640), (14880, 2138912), (15360, 2072071), (15872, 2005230), (19840, 1604184), (23808, 1336820), (29760, 1069456), (31744, 1002615), (39680, 802092), (47616, 668410), (59520, 534728), (66841, 476160), (79360, 401046), (95232, 334205), (119040, 267364), (133682, 238080), (158720, 200523)]