214161080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{1303}}^1$

素因数の和:1908

約数の個数: 64

約数和(自身を含む): 552061440

約数和(自身を除く): 337900360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 587, 1174, 1303, 2348, 2606, 2935, 4109, 4696, 5212, 5870, 6515, 8218, 9121, 10424, 11740, 13030, 16436, 18242, 20545, 23480, 26060, 32872, 36484, 41090, 45605, 52120, 72968, 82180, 91210, 164360, 182420, 364840, 764861, 1529722, 3059444, 3824305, 5354027, 6118888, 7648610, 10708054, 15297220, 21416108, 26770135, 30594440, 42832216, 53540270, 107080540, 214161080]

約数ペア:

[(1, 214161080), (2, 107080540), (4, 53540270), (5, 42832216), (7, 30594440), (8, 26770135), (10, 21416108), (14, 15297220), (20, 10708054), (28, 7648610), (35, 6118888), (40, 5354027), (56, 3824305), (70, 3059444), (140, 1529722), (280, 764861), (587, 364840), (1174, 182420), (1303, 164360), (2348, 91210), (2606, 82180), (2935, 72968), (4109, 52120), (4696, 45605), (5212, 41090), (5870, 36484), (6515, 32872), (8218, 26060), (9121, 23480), (10424, 20545), (11740, 18242), (13030, 16436)]