8179360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:198

約数の個数: 96

約数和(自身を含む): 22619520

約数和(自身を除く): 14440160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 67, 70, 80, 109, 112, 134, 140, 160, 218, 224, 268, 280, 335, 436, 469, 536, 545, 560, 670, 763, 872, 938, 1072, 1090, 1120, 1340, 1526, 1744, 1876, 2144, 2180, 2345, 2680, 3052, 3488, 3752, 3815, 4360, 4690, 5360, 6104, 7303, 7504, 7630, 8720, 9380, 10720, 12208, 14606, 15008, 15260, 17440, 18760, 24416, 29212, 30520, 36515, 37520, 51121, 58424, 61040, 73030, 75040, 102242, 116848, 122080, 146060, 204484, 233696, 255605, 292120, 408968, 511210, 584240, 817936, 1022420, 1168480, 1635872, 2044840, 4089680, 8179360]

約数ペア:

[(1, 8179360), (2, 4089680), (4, 2044840), (5, 1635872), (7, 1168480), (8, 1022420), (10, 817936), (14, 584240), (16, 511210), (20, 408968), (28, 292120), (32, 255605), (35, 233696), (40, 204484), (56, 146060), (67, 122080), (70, 116848), (80, 102242), (109, 75040), (112, 73030), (134, 61040), (140, 58424), (160, 51121), (218, 37520), (224, 36515), (268, 30520), (280, 29212), (335, 24416), (436, 18760), (469, 17440), (536, 15260), (545, 15008), (560, 14606), (670, 12208), (763, 10720), (872, 9380), (938, 8720), (1072, 7630), (1090, 7504), (1120, 7303), (1340, 6104), (1526, 5360), (1744, 4690), (1876, 4360), (2144, 3815), (2180, 3752), (2345, 3488), (2680, 3052)]