202324440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{23747}}^1$

素因数の和:23832

約数の個数: 64

約数和(自身を含む): 615548160

約数和(自身を除く): 413223720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 23747, 47494, 71241, 94988, 118735, 142482, 189976, 237470, 284964, 356205, 474940, 569928, 712410, 949880, 1424820, 1686037, 2849640, 3372074, 5058111, 6744148, 8430185, 10116222, 13488296, 16860370, 20232444, 25290555, 33720740, 40464888, 50581110, 67441480, 101162220, 202324440]

約数ペア:

[(1, 202324440), (2, 101162220), (3, 67441480), (4, 50581110), (5, 40464888), (6, 33720740), (8, 25290555), (10, 20232444), (12, 16860370), (15, 13488296), (20, 10116222), (24, 8430185), (30, 6744148), (40, 5058111), (60, 3372074), (71, 2849640), (120, 1686037), (142, 1424820), (213, 949880), (284, 712410), (355, 569928), (426, 474940), (568, 356205), (710, 284964), (852, 237470), (1065, 189976), (1420, 142482), (1704, 118735), (2130, 94988), (2840, 71241), (4260, 47494), (8520, 23747)]