56951160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{449}}^1$

素因数の和:621

約数の個数: 128

約数和(自身を含む): 196992000

約数和(自身を除く): 140040840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 151, 168, 210, 280, 302, 420, 449, 453, 604, 755, 840, 898, 906, 1057, 1208, 1347, 1510, 1796, 1812, 2114, 2245, 2265, 2694, 3020, 3143, 3171, 3592, 3624, 4228, 4490, 4530, 5285, 5388, 6040, 6286, 6342, 6735, 8456, 8980, 9060, 9429, 10570, 10776, 12572, 12684, 13470, 15715, 15855, 17960, 18120, 18858, 21140, 25144, 25368, 26940, 31430, 31710, 37716, 42280, 47145, 53880, 62860, 63420, 67799, 75432, 94290, 125720, 126840, 135598, 188580, 203397, 271196, 338995, 377160, 406794, 474593, 542392, 677990, 813588, 949186, 1016985, 1355980, 1423779, 1627176, 1898372, 2033970, 2372965, 2711960, 2847558, 3796744, 4067940, 4745930, 5695116, 7118895, 8135880, 9491860, 11390232, 14237790, 18983720, 28475580, 56951160]

約数ペア:

[(1, 56951160), (2, 28475580), (3, 18983720), (4, 14237790), (5, 11390232), (6, 9491860), (7, 8135880), (8, 7118895), (10, 5695116), (12, 4745930), (14, 4067940), (15, 3796744), (20, 2847558), (21, 2711960), (24, 2372965), (28, 2033970), (30, 1898372), (35, 1627176), (40, 1423779), (42, 1355980), (56, 1016985), (60, 949186), (70, 813588), (84, 677990), (105, 542392), (120, 474593), (140, 406794), (151, 377160), (168, 338995), (210, 271196), (280, 203397), (302, 188580), (420, 135598), (449, 126840), (453, 125720), (604, 94290), (755, 75432), (840, 67799), (898, 63420), (906, 62860), (1057, 53880), (1208, 47145), (1347, 42280), (1510, 37716), (1796, 31710), (1812, 31430), (2114, 26940), (2245, 25368), (2265, 25144), (2694, 21140), (3020, 18858), (3143, 18120), (3171, 17960), (3592, 15855), (3624, 15715), (4228, 13470), (4490, 12684), (4530, 12572), (5285, 10776), (5388, 10570), (6040, 9429), (6286, 9060), (6342, 8980), (6735, 8456)]