8085911680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2311}}^1$

素因数の和:2419

約数の個数: 256

約数和(自身を含む): 24450232320

約数和(自身を除く): 16364320640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 71, 77, 80, 88, 110, 112, 128, 140, 142, 154, 160, 176, 220, 224, 280, 284, 308, 320, 352, 355, 385, 440, 448, 497, 560, 568, 616, 640, 704, 710, 770, 781, 880, 896, 994, 1120, 1136, 1232, 1408, 1420, 1540, 1562, 1760, 1988, 2240, 2272, 2311, 2464, 2485, 2840, 3080, 3124, 3520, 3905, 3976, 4480, 4544, 4622, 4928, 4970, 5467, 5680, 6160, 6248, 7040, 7810, 7952, 9088, 9244, 9856, 9940, 10934, 11360, 11555, 12320, 12496, 15620, 15904, 16177, 18488, 19880, 21868, 22720, 23110, 24640, 24992, 25421, 27335, 31240, 31808, 32354, 36976, 39760, 43736, 45440, 46220, 49280, 49984, 50842, 54670, 62480, 63616, 64708, 73952, 79520, 80885, 87472, 92440, 99968, 101684, 109340, 124960, 127105, 129416, 147904, 159040, 161770, 164081, 174944, 177947, 184880, 203368, 218680, 249920, 254210, 258832, 295808, 318080, 323540, 328162, 349888, 355894, 369760, 406736, 437360, 499840, 508420, 517664, 647080, 656324, 699776, 711788, 739520, 813472, 820405, 874720, 889735, 1016840, 1035328, 1148567, 1294160, 1312648, 1423576, 1479040, 1626944, 1640810, 1749440, 1779470, 1804891, 2033680, 2070656, 2297134, 2588320, 2625296, 2847152, 3253888, 3281620, 3498880, 3558940, 3609782, 4067360, 4594268, 5176640, 5250592, 5694304, 5742835, 6563240, 7117880, 7219564, 8134720, 9024455, 9188536, 10353280, 10501184, 11388608, 11485670, 12634237, 13126480, 14235760, 14439128, 16269440, 18048910, 18377072, 21002368, 22777216, 22971340, 25268474, 26252960, 28471520, 28878256, 36097820, 36754144, 45942680, 50536948, 52505920, 56943040, 57756512, 63171185, 72195640, 73508288, 91885360, 101073896, 105011840, 113886080, 115513024, 126342370, 144391280, 147016576, 183770720, 202147792, 231026048, 252684740, 288782560, 367541440, 404295584, 505369480, 577565120, 735082880, 808591168, 1010738960, 1155130240, 1617182336, 2021477920, 4042955840, 8085911680]

約数ペア:

[(1, 8085911680), (2, 4042955840), (4, 2021477920), (5, 1617182336), (7, 1155130240), (8, 1010738960), (10, 808591168), (11, 735082880), (14, 577565120), (16, 505369480), (20, 404295584), (22, 367541440), (28, 288782560), (32, 252684740), (35, 231026048), (40, 202147792), (44, 183770720), (55, 147016576), (56, 144391280), (64, 126342370), (70, 115513024), (71, 113886080), (77, 105011840), (80, 101073896), (88, 91885360), (110, 73508288), (112, 72195640), (128, 63171185), (140, 57756512), (142, 56943040), (154, 52505920), (160, 50536948), (176, 45942680), (220, 36754144), (224, 36097820), (280, 28878256), (284, 28471520), (308, 26252960), (320, 25268474), (352, 22971340), (355, 22777216), (385, 21002368), (440, 18377072), (448, 18048910), (497, 16269440), (560, 14439128), (568, 14235760), (616, 13126480), (640, 12634237), (704, 11485670), (710, 11388608), (770, 10501184), (781, 10353280), (880, 9188536), (896, 9024455), (994, 8134720), (1120, 7219564), (1136, 7117880), (1232, 6563240), (1408, 5742835), (1420, 5694304), (1540, 5250592), (1562, 5176640), (1760, 4594268), (1988, 4067360), (2240, 3609782), (2272, 3558940), (2311, 3498880), (2464, 3281620), (2485, 3253888), (2840, 2847152), (3080, 2625296), (3124, 2588320), (3520, 2297134), (3905, 2070656), (3976, 2033680), (4480, 1804891), (4544, 1779470), (4622, 1749440), (4928, 1640810), (4970, 1626944), (5467, 1479040), (5680, 1423576), (6160, 1312648), (6248, 1294160), (7040, 1148567), (7810, 1035328), (7952, 1016840), (9088, 889735), (9244, 874720), (9856, 820405), (9940, 813472), (10934, 739520), (11360, 711788), (11555, 699776), (12320, 656324), (12496, 647080), (15620, 517664), (15904, 508420), (16177, 499840), (18488, 437360), (19880, 406736), (21868, 369760), (22720, 355894), (23110, 349888), (24640, 328162), (24992, 323540), (25421, 318080), (27335, 295808), (31240, 258832), (31808, 254210), (32354, 249920), (36976, 218680), (39760, 203368), (43736, 184880), (45440, 177947), (46220, 174944), (49280, 164081), (49984, 161770), (50842, 159040), (54670, 147904), (62480, 129416), (63616, 127105), (64708, 124960), (73952, 109340), (79520, 101684), (80885, 99968), (87472, 92440)]