299057360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2767}}^1$

素因数の和:2980

約数の個数: 80

約数和(自身を含む): 799044096

約数和(自身を除く): 499986736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 193, 280, 386, 560, 772, 965, 1351, 1544, 1930, 2702, 2767, 3088, 3860, 5404, 5534, 6755, 7720, 10808, 11068, 13510, 13835, 15440, 19369, 21616, 22136, 27020, 27670, 38738, 44272, 54040, 55340, 77476, 96845, 108080, 110680, 154952, 193690, 221360, 309904, 387380, 534031, 774760, 1068062, 1549520, 2136124, 2670155, 3738217, 4272248, 5340310, 7476434, 8544496, 10680620, 14952868, 18691085, 21361240, 29905736, 37382170, 42722480, 59811472, 74764340, 149528680, 299057360]

約数ペア:

[(1, 299057360), (2, 149528680), (4, 74764340), (5, 59811472), (7, 42722480), (8, 37382170), (10, 29905736), (14, 21361240), (16, 18691085), (20, 14952868), (28, 10680620), (35, 8544496), (40, 7476434), (56, 5340310), (70, 4272248), (80, 3738217), (112, 2670155), (140, 2136124), (193, 1549520), (280, 1068062), (386, 774760), (560, 534031), (772, 387380), (965, 309904), (1351, 221360), (1544, 193690), (1930, 154952), (2702, 110680), (2767, 108080), (3088, 96845), (3860, 77476), (5404, 55340), (5534, 54040), (6755, 44272), (7720, 38738), (10808, 27670), (11068, 27020), (13510, 22136), (13835, 21616), (15440, 19369)]