8781342720

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9221}}^1$

素因数の和:9282

約数の個数: 192

約数和(自身を含む): 29002821120

約数和(自身を除く): 20221478400

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, 2048, 2480, 2560, 2976, 3072, 3720, 3840, 3968, 4960, 5120, 5952, 6144, 7440, 7680, 7936, 9221, 9920, 10240, 11904, 14880, 15360, 15872, 18442, 19840, 23808, 27663, 29760, 30720, 31744, 36884, 39680, 46105, 47616, 55326, 59520, 63488, 73768, 79360, 92210, 95232, 110652, 119040, 138315, 147536, 158720, 184420, 190464, 221304, 238080, 276630, 285851, 295072, 317440, 368840, 442608, 476160, 553260, 571702, 590144, 737680, 857553, 885216, 952320, 1106520, 1143404, 1180288, 1429255, 1475360, 1715106, 1770432, 2213040, 2286808, 2360576, 2858510, 2950720, 3430212, 3540864, 4287765, 4426080, 4573616, 4721152, 5717020, 5901440, 6860424, 7081728, 8575530, 8852160, 9147232, 9442304, 11434040, 11802880, 13720848, 14163456, 17151060, 17704320, 18294464, 18884608, 22868080, 23605760, 27441696, 28326912, 34302120, 35408640, 36588928, 45736160, 47211520, 54883392, 56653824, 68604240, 70817280, 73177856, 91472320, 94423040, 109766784, 137208480, 141634560, 146355712, 182944640, 219533568, 274416960, 283269120, 292711424, 365889280, 439067136, 548833920, 585422848, 731778560, 878134272, 1097667840, 1463557120, 1756268544, 2195335680, 2927114240, 4390671360, 8781342720]

約数ペア:

[(1, 8781342720), (2, 4390671360), (3, 2927114240), (4, 2195335680), (5, 1756268544), (6, 1463557120), (8, 1097667840), (10, 878134272), (12, 731778560), (15, 585422848), (16, 548833920), (20, 439067136), (24, 365889280), (30, 292711424), (31, 283269120), (32, 274416960), (40, 219533568), (48, 182944640), (60, 146355712), (62, 141634560), (64, 137208480), (80, 109766784), (93, 94423040), (96, 91472320), (120, 73177856), (124, 70817280), (128, 68604240), (155, 56653824), (160, 54883392), (186, 47211520), (192, 45736160), (240, 36588928), (248, 35408640), (256, 34302120), (310, 28326912), (320, 27441696), (372, 23605760), (384, 22868080), (465, 18884608), (480, 18294464), (496, 17704320), (512, 17151060), (620, 14163456), (640, 13720848), (744, 11802880), (768, 11434040), (930, 9442304), (960, 9147232), (992, 8852160), (1024, 8575530), (1240, 7081728), (1280, 6860424), (1488, 5901440), (1536, 5717020), (1860, 4721152), (1920, 4573616), (1984, 4426080), (2048, 4287765), (2480, 3540864), (2560, 3430212), (2976, 2950720), (3072, 2858510), (3720, 2360576), (3840, 2286808), (3968, 2213040), (4960, 1770432), (5120, 1715106), (5952, 1475360), (6144, 1429255), (7440, 1180288), (7680, 1143404), (7936, 1106520), (9221, 952320), (9920, 885216), (10240, 857553), (11904, 737680), (14880, 590144), (15360, 571702), (15872, 553260), (18442, 476160), (19840, 442608), (23808, 368840), (27663, 317440), (29760, 295072), (30720, 285851), (31744, 276630), (36884, 238080), (39680, 221304), (46105, 190464), (47616, 184420), (55326, 158720), (59520, 147536), (63488, 138315), (73768, 119040), (79360, 110652), (92210, 95232)]