166346040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{198031}}^1$

素因数の和:198052

約数の個数: 64

約数和(自身を含む): 570332160

約数和(自身を除く): 403986120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 198031, 396062, 594093, 792124, 990155, 1188186, 1386217, 1584248, 1980310, 2376372, 2772434, 2970465, 3960620, 4158651, 4752744, 5544868, 5940930, 6931085, 7921240, 8317302, 11089736, 11881860, 13862170, 16634604, 20793255, 23763720, 27724340, 33269208, 41586510, 55448680, 83173020, 166346040]

約数ペア:

[(1, 166346040), (2, 83173020), (3, 55448680), (4, 41586510), (5, 33269208), (6, 27724340), (7, 23763720), (8, 20793255), (10, 16634604), (12, 13862170), (14, 11881860), (15, 11089736), (20, 8317302), (21, 7921240), (24, 6931085), (28, 5940930), (30, 5544868), (35, 4752744), (40, 4158651), (42, 3960620), (56, 2970465), (60, 2772434), (70, 2376372), (84, 1980310), (105, 1584248), (120, 1386217), (140, 1188186), (168, 990155), (210, 792124), (280, 594093), (420, 396062), (840, 198031)]