63660640

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:564

約数の個数: 96

約数和(自身を含む): 162328320

約数和(自身を除く): 98667680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 43, 76, 80, 86, 95, 152, 160, 172, 190, 215, 304, 344, 380, 430, 487, 608, 688, 760, 817, 860, 974, 1376, 1520, 1634, 1720, 1948, 2435, 3040, 3268, 3440, 3896, 4085, 4870, 6536, 6880, 7792, 8170, 9253, 9740, 13072, 15584, 16340, 18506, 19480, 20941, 26144, 32680, 37012, 38960, 41882, 46265, 65360, 74024, 77920, 83764, 92530, 104705, 130720, 148048, 167528, 185060, 209410, 296096, 335056, 370120, 397879, 418820, 670112, 740240, 795758, 837640, 1480480, 1591516, 1675280, 1989395, 3183032, 3350560, 3978790, 6366064, 7957580, 12732128, 15915160, 31830320, 63660640]

約数ペア:

[(1, 63660640), (2, 31830320), (4, 15915160), (5, 12732128), (8, 7957580), (10, 6366064), (16, 3978790), (19, 3350560), (20, 3183032), (32, 1989395), (38, 1675280), (40, 1591516), (43, 1480480), (76, 837640), (80, 795758), (86, 740240), (95, 670112), (152, 418820), (160, 397879), (172, 370120), (190, 335056), (215, 296096), (304, 209410), (344, 185060), (380, 167528), (430, 148048), (487, 130720), (608, 104705), (688, 92530), (760, 83764), (817, 77920), (860, 74024), (974, 65360), (1376, 46265), (1520, 41882), (1634, 38960), (1720, 37012), (1948, 32680), (2435, 26144), (3040, 20941), (3268, 19480), (3440, 18506), (3896, 16340), (4085, 15584), (4870, 13072), (6536, 9740), (6880, 9253), (7792, 8170)]