67035760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4481}}^1$

素因数の和:4522

約数の個数: 80

約数和(自身を含む): 180068832

約数和(自身を除く): 113033072

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1870, 2992, 3740, 4481, 7480, 8962, 14960, 17924, 22405, 35848, 44810, 49291, 71696, 76177, 89620, 98582, 152354, 179240, 197164, 246455, 304708, 358480, 380885, 394328, 492910, 609416, 761770, 788656, 837947, 985820, 1218832, 1523540, 1675894, 1971640, 3047080, 3351788, 3943280, 4189735, 6094160, 6703576, 8379470, 13407152, 16758940, 33517880, 67035760]

約数ペア:

[(1, 67035760), (2, 33517880), (4, 16758940), (5, 13407152), (8, 8379470), (10, 6703576), (11, 6094160), (16, 4189735), (17, 3943280), (20, 3351788), (22, 3047080), (34, 1971640), (40, 1675894), (44, 1523540), (55, 1218832), (68, 985820), (80, 837947), (85, 788656), (88, 761770), (110, 609416), (136, 492910), (170, 394328), (176, 380885), (187, 358480), (220, 304708), (272, 246455), (340, 197164), (374, 179240), (440, 152354), (680, 98582), (748, 89620), (880, 76177), (935, 71696), (1360, 49291), (1496, 44810), (1870, 35848), (2992, 22405), (3740, 17924), (4481, 14960), (7480, 8962)]