68404440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3373}}^1$

素因数の和:3413

約数の個数: 96

約数和(自身を含む): 222279120

約数和(自身を除く): 153874680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 195, 260, 312, 338, 390, 507, 520, 676, 780, 845, 1014, 1352, 1560, 1690, 2028, 2535, 3373, 3380, 4056, 5070, 6746, 6760, 10119, 10140, 13492, 16865, 20238, 20280, 26984, 33730, 40476, 43849, 50595, 67460, 80952, 87698, 101190, 131547, 134920, 175396, 202380, 219245, 263094, 350792, 404760, 438490, 526188, 570037, 657735, 876980, 1052376, 1140074, 1315470, 1710111, 1753960, 2280148, 2630940, 2850185, 3420222, 4560296, 5261880, 5700370, 6840444, 8550555, 11400740, 13680888, 17101110, 22801480, 34202220, 68404440]

約数ペア:

[(1, 68404440), (2, 34202220), (3, 22801480), (4, 17101110), (5, 13680888), (6, 11400740), (8, 8550555), (10, 6840444), (12, 5700370), (13, 5261880), (15, 4560296), (20, 3420222), (24, 2850185), (26, 2630940), (30, 2280148), (39, 1753960), (40, 1710111), (52, 1315470), (60, 1140074), (65, 1052376), (78, 876980), (104, 657735), (120, 570037), (130, 526188), (156, 438490), (169, 404760), (195, 350792), (260, 263094), (312, 219245), (338, 202380), (390, 175396), (507, 134920), (520, 131547), (676, 101190), (780, 87698), (845, 80952), (1014, 67460), (1352, 50595), (1560, 43849), (1690, 40476), (2028, 33730), (2535, 26984), (3373, 20280), (3380, 20238), (4056, 16865), (5070, 13492), (6746, 10140), (6760, 10119)]