63924560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{541}}^1$

素因数の和:772

約数の個数: 80

約数和(自身を含む): 170977152

約数和(自身を除く): 107052592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 211, 280, 422, 541, 560, 844, 1055, 1082, 1477, 1688, 2110, 2164, 2705, 2954, 3376, 3787, 4220, 4328, 5410, 5908, 7385, 7574, 8440, 8656, 10820, 11816, 14770, 15148, 16880, 18935, 21640, 23632, 29540, 30296, 37870, 43280, 59080, 60592, 75740, 114151, 118160, 151480, 228302, 302960, 456604, 570755, 799057, 913208, 1141510, 1598114, 1826416, 2283020, 3196228, 3995285, 4566040, 6392456, 7990570, 9132080, 12784912, 15981140, 31962280, 63924560]

約数ペア:

[(1, 63924560), (2, 31962280), (4, 15981140), (5, 12784912), (7, 9132080), (8, 7990570), (10, 6392456), (14, 4566040), (16, 3995285), (20, 3196228), (28, 2283020), (35, 1826416), (40, 1598114), (56, 1141510), (70, 913208), (80, 799057), (112, 570755), (140, 456604), (211, 302960), (280, 228302), (422, 151480), (541, 118160), (560, 114151), (844, 75740), (1055, 60592), (1082, 59080), (1477, 43280), (1688, 37870), (2110, 30296), (2164, 29540), (2705, 23632), (2954, 21640), (3376, 18935), (3787, 16880), (4220, 15148), (4328, 14770), (5410, 11816), (5908, 10820), (7385, 8656), (7574, 8440)]