160412560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26041}}^1$

素因数の和:26072

約数の個数: 80

約数和(自身を含む): 465005952

約数和(自身を除く): 304593392

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 26041, 52082, 104164, 130205, 182287, 208328, 260410, 286451, 364574, 416656, 520820, 572902, 729148, 911435, 1041640, 1145804, 1432255, 1458296, 1822870, 2005157, 2083280, 2291608, 2864510, 2916592, 3645740, 4010314, 4583216, 5729020, 7291480, 8020628, 10025785, 11458040, 14582960, 16041256, 20051570, 22916080, 32082512, 40103140, 80206280, 160412560]

約数ペア:

[(1, 160412560), (2, 80206280), (4, 40103140), (5, 32082512), (7, 22916080), (8, 20051570), (10, 16041256), (11, 14582960), (14, 11458040), (16, 10025785), (20, 8020628), (22, 7291480), (28, 5729020), (35, 4583216), (40, 4010314), (44, 3645740), (55, 2916592), (56, 2864510), (70, 2291608), (77, 2083280), (80, 2005157), (88, 1822870), (110, 1458296), (112, 1432255), (140, 1145804), (154, 1041640), (176, 911435), (220, 729148), (280, 572902), (308, 520820), (385, 416656), (440, 364574), (560, 286451), (616, 260410), (770, 208328), (880, 182287), (1232, 130205), (1540, 104164), (3080, 52082), (6160, 26041)]