163564440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{104849}}^1$

素因数の和:104876

約数の個数: 64

約数和(自身を含む): 528444000

約数和(自身を除く): 364879560

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, 195, 260, 312, 390, 520, 780, 1560, 104849, 209698, 314547, 419396, 524245, 629094, 838792, 1048490, 1258188, 1363037, 1572735, 2096980, 2516376, 2726074, 3145470, 4089111, 4193960, 5452148, 6290940, 6815185, 8178222, 10904296, 12581880, 13630370, 16356444, 20445555, 27260740, 32712888, 40891110, 54521480, 81782220, 163564440]

約数ペア:

[(1, 163564440), (2, 81782220), (3, 54521480), (4, 40891110), (5, 32712888), (6, 27260740), (8, 20445555), (10, 16356444), (12, 13630370), (13, 12581880), (15, 10904296), (20, 8178222), (24, 6815185), (26, 6290940), (30, 5452148), (39, 4193960), (40, 4089111), (52, 3145470), (60, 2726074), (65, 2516376), (78, 2096980), (104, 1572735), (120, 1363037), (130, 1258188), (156, 1048490), (195, 838792), (260, 629094), (312, 524245), (390, 419396), (520, 314547), (780, 209698), (1560, 104849)]