252868560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{150517}}^1$

素因数の和:150540

約数の個数: 80

約数和(自身を含む): 895883136

約数和(自身を除く): 643014576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 150517, 301034, 451551, 602068, 752585, 903102, 1053619, 1204136, 1505170, 1806204, 2107238, 2257755, 2408272, 3010340, 3160857, 3612408, 4214476, 4515510, 5268095, 6020680, 6321714, 7224816, 8428952, 9031020, 10536190, 12041360, 12643428, 15804285, 16857904, 18062040, 21072380, 25286856, 31608570, 36124080, 42144760, 50573712, 63217140, 84289520, 126434280, 252868560]

約数ペア:

[(1, 252868560), (2, 126434280), (3, 84289520), (4, 63217140), (5, 50573712), (6, 42144760), (7, 36124080), (8, 31608570), (10, 25286856), (12, 21072380), (14, 18062040), (15, 16857904), (16, 15804285), (20, 12643428), (21, 12041360), (24, 10536190), (28, 9031020), (30, 8428952), (35, 7224816), (40, 6321714), (42, 6020680), (48, 5268095), (56, 4515510), (60, 4214476), (70, 3612408), (80, 3160857), (84, 3010340), (105, 2408272), (112, 2257755), (120, 2107238), (140, 1806204), (168, 1505170), (210, 1204136), (240, 1053619), (280, 903102), (336, 752585), (420, 602068), (560, 451551), (840, 301034), (1680, 150517)]