85184640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1$

素因数の和:691

約数の個数: 192

約数和(自身を含む): 307419840

約数和(自身を除く): 222235200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 643, 690, 720, 736, 828, 920, 960, 1035, 1104, 1152, 1286, 1380, 1440, 1472, 1656, 1840, 1920, 1929, 2070, 2208, 2572, 2760, 2880, 2944, 3215, 3312, 3680, 3858, 4140, 4416, 5144, 5520, 5760, 5787, 6430, 6624, 7360, 7716, 8280, 8832, 9645, 10288, 11040, 11574, 12860, 13248, 14720, 14789, 15432, 16560, 19290, 20576, 22080, 23148, 25720, 26496, 28935, 29578, 30864, 33120, 38580, 41152, 44160, 44367, 46296, 51440, 57870, 59156, 61728, 66240, 73945, 77160, 82304, 88734, 92592, 102880, 115740, 118312, 123456, 132480, 133101, 147890, 154320, 177468, 185184, 205760, 221835, 231480, 236624, 246912, 266202, 295780, 308640, 354936, 370368, 411520, 443670, 462960, 473248, 532404, 591560, 617280, 665505, 709872, 740736, 887340, 925920, 946496, 1064808, 1183120, 1234560, 1331010, 1419744, 1774680, 1851840, 1892992, 2129616, 2366240, 2662020, 2839488, 3549360, 3703680, 4259232, 4732480, 5324040, 5678976, 7098720, 8518464, 9464960, 10648080, 14197440, 17036928, 21296160, 28394880, 42592320, 85184640]

約数ペア:

[(1, 85184640), (2, 42592320), (3, 28394880), (4, 21296160), (5, 17036928), (6, 14197440), (8, 10648080), (9, 9464960), (10, 8518464), (12, 7098720), (15, 5678976), (16, 5324040), (18, 4732480), (20, 4259232), (23, 3703680), (24, 3549360), (30, 2839488), (32, 2662020), (36, 2366240), (40, 2129616), (45, 1892992), (46, 1851840), (48, 1774680), (60, 1419744), (64, 1331010), (69, 1234560), (72, 1183120), (80, 1064808), (90, 946496), (92, 925920), (96, 887340), (115, 740736), (120, 709872), (128, 665505), (138, 617280), (144, 591560), (160, 532404), (180, 473248), (184, 462960), (192, 443670), (207, 411520), (230, 370368), (240, 354936), (276, 308640), (288, 295780), (320, 266202), (345, 246912), (360, 236624), (368, 231480), (384, 221835), (414, 205760), (460, 185184), (480, 177468), (552, 154320), (576, 147890), (640, 133101), (643, 132480), (690, 123456), (720, 118312), (736, 115740), (828, 102880), (920, 92592), (960, 88734), (1035, 82304), (1104, 77160), (1152, 73945), (1286, 66240), (1380, 61728), (1440, 59156), (1472, 57870), (1656, 51440), (1840, 46296), (1920, 44367), (1929, 44160), (2070, 41152), (2208, 38580), (2572, 33120), (2760, 30864), (2880, 29578), (2944, 28935), (3215, 26496), (3312, 25720), (3680, 23148), (3858, 22080), (4140, 20576), (4416, 19290), (5144, 16560), (5520, 15432), (5760, 14789), (5787, 14720), (6430, 13248), (6624, 12860), (7360, 11574), (7716, 11040), (8280, 10288), (8832, 9645)]