202154280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{1663}}^1$

素因数の和:2690

約数の個数: 64

約数和(自身を含む): 607426560

約数和(自身を除く): 405272280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1013, 1663, 2026, 3039, 3326, 4052, 4989, 5065, 6078, 6652, 8104, 8315, 9978, 10130, 12156, 13304, 15195, 16630, 19956, 20260, 24312, 24945, 30390, 33260, 39912, 40520, 49890, 60780, 66520, 99780, 121560, 199560, 1684619, 3369238, 5053857, 6738476, 8423095, 10107714, 13476952, 16846190, 20215428, 25269285, 33692380, 40430856, 50538570, 67384760, 101077140, 202154280]

約数ペア:

[(1, 202154280), (2, 101077140), (3, 67384760), (4, 50538570), (5, 40430856), (6, 33692380), (8, 25269285), (10, 20215428), (12, 16846190), (15, 13476952), (20, 10107714), (24, 8423095), (30, 6738476), (40, 5053857), (60, 3369238), (120, 1684619), (1013, 199560), (1663, 121560), (2026, 99780), (3039, 66520), (3326, 60780), (4052, 49890), (4989, 40520), (5065, 39912), (6078, 33260), (6652, 30390), (8104, 24945), (8315, 24312), (9978, 20260), (10130, 19956), (12156, 16630), (13304, 15195)]