159278995120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{2671}}^1\times {\mathrm{106487}}^1$

素因数の和:109178

約数の個数: 80

約数和(自身を含む): 423389472768

約数和(自身を除く): 264110477648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 2671, 5342, 10684, 13355, 18697, 21368, 26710, 37394, 42736, 53420, 74788, 93485, 106487, 106840, 149576, 186970, 212974, 213680, 299152, 373940, 425948, 532435, 745409, 747880, 851896, 1064870, 1490818, 1495760, 1703792, 2129740, 2981636, 3727045, 4259480, 5963272, 7454090, 8518960, 11926544, 14908180, 29816360, 59632720, 284426777, 568853554, 1137707108, 1422133885, 1990987439, 2275414216, 2844267770, 3981974878, 4550828432, 5688535540, 7963949756, 9954937195, 11377071080, 15927899512, 19909874390, 22754142160, 31855799024, 39819748780, 79639497560, 159278995120]

約数ペア:

[(1, 159278995120), (2, 79639497560), (4, 39819748780), (5, 31855799024), (7, 22754142160), (8, 19909874390), (10, 15927899512), (14, 11377071080), (16, 9954937195), (20, 7963949756), (28, 5688535540), (35, 4550828432), (40, 3981974878), (56, 2844267770), (70, 2275414216), (80, 1990987439), (112, 1422133885), (140, 1137707108), (280, 568853554), (560, 284426777), (2671, 59632720), (5342, 29816360), (10684, 14908180), (13355, 11926544), (18697, 8518960), (21368, 7454090), (26710, 5963272), (37394, 4259480), (42736, 3727045), (53420, 2981636), (74788, 2129740), (93485, 1703792), (106487, 1495760), (106840, 1490818), (149576, 1064870), (186970, 851896), (212974, 747880), (213680, 745409), (299152, 532435), (373940, 425948)]