166256040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{18979}}^1$

素因数の和:19066

約数の個数: 64

約数和(自身を含む): 505627200

約数和(自身を除く): 339371160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 8760, 18979, 37958, 56937, 75916, 94895, 113874, 151832, 189790, 227748, 284685, 379580, 455496, 569370, 759160, 1138740, 1385467, 2277480, 2770934, 4156401, 5541868, 6927335, 8312802, 11083736, 13854670, 16625604, 20782005, 27709340, 33251208, 41564010, 55418680, 83128020, 166256040]

約数ペア:

[(1, 166256040), (2, 83128020), (3, 55418680), (4, 41564010), (5, 33251208), (6, 27709340), (8, 20782005), (10, 16625604), (12, 13854670), (15, 11083736), (20, 8312802), (24, 6927335), (30, 5541868), (40, 4156401), (60, 2770934), (73, 2277480), (120, 1385467), (146, 1138740), (219, 759160), (292, 569370), (365, 455496), (438, 379580), (584, 284685), (730, 227748), (876, 189790), (1095, 151832), (1460, 113874), (1752, 94895), (2190, 75916), (2920, 56937), (4380, 37958), (8760, 18979)]