201468840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{8699}}^1$

素因数の和:8906

約数の個数: 64

約数和(自身を含む): 607608000

約数和(自身を除く): 406139160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3860, 4632, 5790, 7720, 8699, 11580, 17398, 23160, 26097, 34796, 43495, 52194, 69592, 86990, 104388, 130485, 173980, 208776, 260970, 347960, 521940, 1043880, 1678907, 3357814, 5036721, 6715628, 8394535, 10073442, 13431256, 16789070, 20146884, 25183605, 33578140, 40293768, 50367210, 67156280, 100734420, 201468840]

約数ペア:

[(1, 201468840), (2, 100734420), (3, 67156280), (4, 50367210), (5, 40293768), (6, 33578140), (8, 25183605), (10, 20146884), (12, 16789070), (15, 13431256), (20, 10073442), (24, 8394535), (30, 6715628), (40, 5036721), (60, 3357814), (120, 1678907), (193, 1043880), (386, 521940), (579, 347960), (772, 260970), (965, 208776), (1158, 173980), (1544, 130485), (1930, 104388), (2316, 86990), (2895, 69592), (3860, 52194), (4632, 43495), (5790, 34796), (7720, 26097), (8699, 23160), (11580, 17398)]