70191520

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{1279}}^1$

素因数の和:1315

約数の個数: 96

約数和(自身を含む): 193536000

約数和(自身を除く): 123344480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1120, 1279, 1372, 1568, 1715, 1960, 2558, 2744, 3430, 3920, 5116, 5488, 6395, 6860, 7840, 8953, 10232, 10976, 12790, 13720, 17906, 20464, 25580, 27440, 35812, 40928, 44765, 51160, 54880, 62671, 71624, 89530, 102320, 125342, 143248, 179060, 204640, 250684, 286496, 313355, 358120, 438697, 501368, 626710, 716240, 877394, 1002736, 1253420, 1432480, 1754788, 2005472, 2193485, 2506840, 3509576, 4386970, 5013680, 7019152, 8773940, 10027360, 14038304, 17547880, 35095760, 70191520]

約数ペア:

[(1, 70191520), (2, 35095760), (4, 17547880), (5, 14038304), (7, 10027360), (8, 8773940), (10, 7019152), (14, 5013680), (16, 4386970), (20, 3509576), (28, 2506840), (32, 2193485), (35, 2005472), (40, 1754788), (49, 1432480), (56, 1253420), (70, 1002736), (80, 877394), (98, 716240), (112, 626710), (140, 501368), (160, 438697), (196, 358120), (224, 313355), (245, 286496), (280, 250684), (343, 204640), (392, 179060), (490, 143248), (560, 125342), (686, 102320), (784, 89530), (980, 71624), (1120, 62671), (1279, 54880), (1372, 51160), (1568, 44765), (1715, 40928), (1960, 35812), (2558, 27440), (2744, 25580), (3430, 20464), (3920, 17906), (5116, 13720), (5488, 12790), (6395, 10976), (6860, 10232), (7840, 8953)]