153016640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{68311}}^1$

素因数の和:68335

約数の個数: 56

約数和(自身を含む): 416429952

約数和(自身を除く): 263413312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 68311, 136622, 273244, 341555, 478177, 546488, 683110, 956354, 1092976, 1366220, 1912708, 2185952, 2390885, 2732440, 3825416, 4371904, 4781770, 5464880, 7650832, 9563540, 10929760, 15301664, 19127080, 21859520, 30603328, 38254160, 76508320, 153016640]

約数ペア:

[(1, 153016640), (2, 76508320), (4, 38254160), (5, 30603328), (7, 21859520), (8, 19127080), (10, 15301664), (14, 10929760), (16, 9563540), (20, 7650832), (28, 5464880), (32, 4781770), (35, 4371904), (40, 3825416), (56, 2732440), (64, 2390885), (70, 2185952), (80, 1912708), (112, 1366220), (140, 1092976), (160, 956354), (224, 683110), (280, 546488), (320, 478177), (448, 341555), (560, 273244), (1120, 136622), (2240, 68311)]