67351760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2797}}^1$

素因数の和:2860

約数の個数: 80

約数和(自身を含む): 183190656

約数和(自身を除く): 115838896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 560, 602, 688, 860, 1204, 1505, 1720, 2408, 2797, 3010, 3440, 4816, 5594, 6020, 11188, 12040, 13985, 19579, 22376, 24080, 27970, 39158, 44752, 55940, 78316, 97895, 111880, 120271, 156632, 195790, 223760, 240542, 313264, 391580, 481084, 601355, 783160, 841897, 962168, 1202710, 1566320, 1683794, 1924336, 2405420, 3367588, 4209485, 4810840, 6735176, 8418970, 9621680, 13470352, 16837940, 33675880, 67351760]

約数ペア:

[(1, 67351760), (2, 33675880), (4, 16837940), (5, 13470352), (7, 9621680), (8, 8418970), (10, 6735176), (14, 4810840), (16, 4209485), (20, 3367588), (28, 2405420), (35, 1924336), (40, 1683794), (43, 1566320), (56, 1202710), (70, 962168), (80, 841897), (86, 783160), (112, 601355), (140, 481084), (172, 391580), (215, 313264), (280, 240542), (301, 223760), (344, 195790), (430, 156632), (560, 120271), (602, 111880), (688, 97895), (860, 78316), (1204, 55940), (1505, 44752), (1720, 39158), (2408, 27970), (2797, 24080), (3010, 22376), (3440, 19579), (4816, 13985), (5594, 12040), (6020, 11188)]