142397160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{8537}}^1$

素因数の和:8690

約数の個数: 64

約数和(自身を含む): 430315200

約数和(自身を除く): 287918040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 5560, 8340, 8537, 16680, 17074, 25611, 34148, 42685, 51222, 68296, 85370, 102444, 128055, 170740, 204888, 256110, 341480, 512220, 1024440, 1186643, 2373286, 3559929, 4746572, 5933215, 7119858, 9493144, 11866430, 14239716, 17799645, 23732860, 28479432, 35599290, 47465720, 71198580, 142397160]

約数ペア:

[(1, 142397160), (2, 71198580), (3, 47465720), (4, 35599290), (5, 28479432), (6, 23732860), (8, 17799645), (10, 14239716), (12, 11866430), (15, 9493144), (20, 7119858), (24, 5933215), (30, 4746572), (40, 3559929), (60, 2373286), (120, 1186643), (139, 1024440), (278, 512220), (417, 341480), (556, 256110), (695, 204888), (834, 170740), (1112, 128055), (1390, 102444), (1668, 85370), (2085, 68296), (2780, 51222), (3336, 42685), (4170, 34148), (5560, 25611), (8340, 17074), (8537, 16680)]