67778520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{10657}}^1$

素因数の和:10724

約数の個数: 64

約数和(自身を含む): 207191520

約数和(自身を除く): 139413000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 10657, 21314, 31971, 42628, 53285, 63942, 85256, 106570, 127884, 159855, 213140, 255768, 319710, 426280, 564821, 639420, 1129642, 1278840, 1694463, 2259284, 2824105, 3388926, 4518568, 5648210, 6777852, 8472315, 11296420, 13555704, 16944630, 22592840, 33889260, 67778520]

約数ペア:

[(1, 67778520), (2, 33889260), (3, 22592840), (4, 16944630), (5, 13555704), (6, 11296420), (8, 8472315), (10, 6777852), (12, 5648210), (15, 4518568), (20, 3388926), (24, 2824105), (30, 2259284), (40, 1694463), (53, 1278840), (60, 1129642), (106, 639420), (120, 564821), (159, 426280), (212, 319710), (265, 255768), (318, 213140), (424, 159855), (530, 127884), (636, 106570), (795, 85256), (1060, 63942), (1272, 53285), (1590, 42628), (2120, 31971), (3180, 21314), (6360, 10657)]