67698840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{51287}}^1$

素因数の和:51312

約数の個数: 64

約数和(自身を含む): 221564160

約数和(自身を除く): 153865320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 51287, 102574, 153861, 205148, 256435, 307722, 410296, 512870, 564157, 615444, 769305, 1025740, 1128314, 1230888, 1538610, 1692471, 2051480, 2256628, 2820785, 3077220, 3384942, 4513256, 5641570, 6154440, 6769884, 8462355, 11283140, 13539768, 16924710, 22566280, 33849420, 67698840]

約数ペア:

[(1, 67698840), (2, 33849420), (3, 22566280), (4, 16924710), (5, 13539768), (6, 11283140), (8, 8462355), (10, 6769884), (11, 6154440), (12, 5641570), (15, 4513256), (20, 3384942), (22, 3077220), (24, 2820785), (30, 2256628), (33, 2051480), (40, 1692471), (44, 1538610), (55, 1230888), (60, 1128314), (66, 1025740), (88, 769305), (110, 615444), (120, 564157), (132, 512870), (165, 410296), (220, 307722), (264, 256435), (330, 205148), (440, 153861), (660, 102574), (1320, 51287)]