67255680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1523}}^1$

素因数の和:1568

約数の個数: 128

約数和(自身を含む): 223845120

約数和(自身を除く): 156589440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1523, 1840, 1920, 2208, 2760, 2944, 3046, 3680, 4416, 4569, 5520, 6092, 7360, 7615, 8832, 9138, 11040, 12184, 14720, 15230, 18276, 22080, 22845, 24368, 30460, 35029, 36552, 44160, 45690, 48736, 60920, 70058, 73104, 91380, 97472, 105087, 121840, 140116, 146208, 175145, 182760, 194944, 210174, 243680, 280232, 292416, 350290, 365520, 420348, 487360, 525435, 560464, 584832, 700580, 731040, 840696, 974720, 1050870, 1120928, 1401160, 1462080, 1681392, 2101740, 2241856, 2802320, 2924160, 3362784, 4203480, 4483712, 5604640, 6725568, 8406960, 11209280, 13451136, 16813920, 22418560, 33627840, 67255680]

約数ペア:

[(1, 67255680), (2, 33627840), (3, 22418560), (4, 16813920), (5, 13451136), (6, 11209280), (8, 8406960), (10, 6725568), (12, 5604640), (15, 4483712), (16, 4203480), (20, 3362784), (23, 2924160), (24, 2802320), (30, 2241856), (32, 2101740), (40, 1681392), (46, 1462080), (48, 1401160), (60, 1120928), (64, 1050870), (69, 974720), (80, 840696), (92, 731040), (96, 700580), (115, 584832), (120, 560464), (128, 525435), (138, 487360), (160, 420348), (184, 365520), (192, 350290), (230, 292416), (240, 280232), (276, 243680), (320, 210174), (345, 194944), (368, 182760), (384, 175145), (460, 146208), (480, 140116), (552, 121840), (640, 105087), (690, 97472), (736, 91380), (920, 73104), (960, 70058), (1104, 60920), (1380, 48736), (1472, 45690), (1523, 44160), (1840, 36552), (1920, 35029), (2208, 30460), (2760, 24368), (2944, 22845), (3046, 22080), (3680, 18276), (4416, 15230), (4569, 14720), (5520, 12184), (6092, 11040), (7360, 9138), (7615, 8832)]