1497442960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{84697}}^1$

素因数の和:84740

約数の個数: 80

約数和(自身を含む): 3969964656

約数和(自身を除く): 2472521696

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 520, 680, 884, 1040, 1105, 1360, 1768, 2210, 3536, 4420, 8840, 17680, 84697, 169394, 338788, 423485, 677576, 846970, 1101061, 1355152, 1439849, 1693940, 2202122, 2879698, 3387880, 4404244, 5505305, 5759396, 6775760, 7199245, 8808488, 11010610, 11518792, 14398490, 17616976, 18718037, 22021220, 23037584, 28796980, 37436074, 44042440, 57593960, 74872148, 88084880, 93590185, 115187920, 149744296, 187180370, 299488592, 374360740, 748721480, 1497442960]

約数ペア:

[(1, 1497442960), (2, 748721480), (4, 374360740), (5, 299488592), (8, 187180370), (10, 149744296), (13, 115187920), (16, 93590185), (17, 88084880), (20, 74872148), (26, 57593960), (34, 44042440), (40, 37436074), (52, 28796980), (65, 23037584), (68, 22021220), (80, 18718037), (85, 17616976), (104, 14398490), (130, 11518792), (136, 11010610), (170, 8808488), (208, 7199245), (221, 6775760), (260, 5759396), (272, 5505305), (340, 4404244), (442, 3387880), (520, 2879698), (680, 2202122), (884, 1693940), (1040, 1439849), (1105, 1355152), (1360, 1101061), (1768, 846970), (2210, 677576), (3536, 423485), (4420, 338788), (8840, 169394), (17680, 84697)]