3304840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:95

約数の個数: 128

約数和(自身を含む): 9849600

約数和(自身を除く): 6544760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 29, 35, 37, 40, 44, 55, 56, 58, 70, 74, 77, 88, 110, 116, 140, 145, 148, 154, 185, 203, 220, 232, 259, 280, 290, 296, 308, 319, 370, 385, 406, 407, 440, 518, 580, 616, 638, 740, 770, 812, 814, 1015, 1036, 1073, 1160, 1276, 1295, 1480, 1540, 1595, 1624, 1628, 2030, 2035, 2072, 2146, 2233, 2552, 2590, 2849, 3080, 3190, 3256, 4060, 4070, 4292, 4466, 5180, 5365, 5698, 6380, 7511, 8120, 8140, 8584, 8932, 10360, 10730, 11165, 11396, 11803, 12760, 14245, 15022, 16280, 17864, 21460, 22330, 22792, 23606, 28490, 30044, 37555, 42920, 44660, 47212, 56980, 59015, 60088, 75110, 82621, 89320, 94424, 113960, 118030, 150220, 165242, 236060, 300440, 330484, 413105, 472120, 660968, 826210, 1652420, 3304840]

約数ペア:

[(1, 3304840), (2, 1652420), (4, 826210), (5, 660968), (7, 472120), (8, 413105), (10, 330484), (11, 300440), (14, 236060), (20, 165242), (22, 150220), (28, 118030), (29, 113960), (35, 94424), (37, 89320), (40, 82621), (44, 75110), (55, 60088), (56, 59015), (58, 56980), (70, 47212), (74, 44660), (77, 42920), (88, 37555), (110, 30044), (116, 28490), (140, 23606), (145, 22792), (148, 22330), (154, 21460), (185, 17864), (203, 16280), (220, 15022), (232, 14245), (259, 12760), (280, 11803), (290, 11396), (296, 11165), (308, 10730), (319, 10360), (370, 8932), (385, 8584), (406, 8140), (407, 8120), (440, 7511), (518, 6380), (580, 5698), (616, 5365), (638, 5180), (740, 4466), (770, 4292), (812, 4070), (814, 4060), (1015, 3256), (1036, 3190), (1073, 3080), (1160, 2849), (1276, 2590), (1295, 2552), (1480, 2233), (1540, 2146), (1595, 2072), (1624, 2035), (1628, 2030)]