126659960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1877}}^1$

素因数の和:2136

約数の個数: 64

約数和(自身を含む): 327222720

約数和(自身を除く): 200562760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 241, 280, 482, 964, 1205, 1687, 1877, 1928, 2410, 3374, 3754, 4820, 6748, 7508, 8435, 9385, 9640, 13139, 13496, 15016, 16870, 18770, 26278, 33740, 37540, 52556, 65695, 67480, 75080, 105112, 131390, 262780, 452357, 525560, 904714, 1809428, 2261785, 3166499, 3618856, 4523570, 6332998, 9047140, 12665996, 15832495, 18094280, 25331992, 31664990, 63329980, 126659960]

約数ペア:

[(1, 126659960), (2, 63329980), (4, 31664990), (5, 25331992), (7, 18094280), (8, 15832495), (10, 12665996), (14, 9047140), (20, 6332998), (28, 4523570), (35, 3618856), (40, 3166499), (56, 2261785), (70, 1809428), (140, 904714), (241, 525560), (280, 452357), (482, 262780), (964, 131390), (1205, 105112), (1687, 75080), (1877, 67480), (1928, 65695), (2410, 52556), (3374, 37540), (3754, 33740), (4820, 26278), (6748, 18770), (7508, 16870), (8435, 15016), (9385, 13496), (9640, 13139)]