160117360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^3\times {\mathrm{911}}^1$

素因数の和:963

約数の個数: 80

約数和(自身を含む): 403724160

約数和(自身を除く): 243606800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 911, 1040, 1352, 1690, 1822, 2197, 2704, 3380, 3644, 4394, 4555, 6760, 7288, 8788, 9110, 10985, 11843, 13520, 14576, 17576, 18220, 21970, 23686, 35152, 36440, 43940, 47372, 59215, 72880, 87880, 94744, 118430, 153959, 175760, 189488, 236860, 307918, 473720, 615836, 769795, 947440, 1231672, 1539590, 2001467, 2463344, 3079180, 4002934, 6158360, 8005868, 10007335, 12316720, 16011736, 20014670, 32023472, 40029340, 80058680, 160117360]

約数ペア:

[(1, 160117360), (2, 80058680), (4, 40029340), (5, 32023472), (8, 20014670), (10, 16011736), (13, 12316720), (16, 10007335), (20, 8005868), (26, 6158360), (40, 4002934), (52, 3079180), (65, 2463344), (80, 2001467), (104, 1539590), (130, 1231672), (169, 947440), (208, 769795), (260, 615836), (338, 473720), (520, 307918), (676, 236860), (845, 189488), (911, 175760), (1040, 153959), (1352, 118430), (1690, 94744), (1822, 87880), (2197, 72880), (2704, 59215), (3380, 47372), (3644, 43940), (4394, 36440), (4555, 35152), (6760, 23686), (7288, 21970), (8788, 18220), (9110, 17576), (10985, 14576), (11843, 13520)]