6520360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:131

約数の個数: 128

約数和(自身を含む): 19180800

約数和(自身を除く): 12660440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 29, 35, 40, 44, 55, 56, 58, 70, 73, 77, 88, 110, 116, 140, 145, 146, 154, 203, 220, 232, 280, 290, 292, 308, 319, 365, 385, 406, 440, 511, 580, 584, 616, 638, 730, 770, 803, 812, 1015, 1022, 1160, 1276, 1460, 1540, 1595, 1606, 1624, 2030, 2044, 2117, 2233, 2552, 2555, 2920, 3080, 3190, 3212, 4015, 4060, 4088, 4234, 4466, 5110, 5621, 6380, 6424, 8030, 8120, 8468, 8932, 10220, 10585, 11165, 11242, 12760, 14819, 16060, 16936, 17864, 20440, 21170, 22330, 22484, 23287, 28105, 29638, 32120, 42340, 44660, 44968, 46574, 56210, 59276, 74095, 84680, 89320, 93148, 112420, 116435, 118552, 148190, 163009, 186296, 224840, 232870, 296380, 326018, 465740, 592760, 652036, 815045, 931480, 1304072, 1630090, 3260180, 6520360]

約数ペア:

[(1, 6520360), (2, 3260180), (4, 1630090), (5, 1304072), (7, 931480), (8, 815045), (10, 652036), (11, 592760), (14, 465740), (20, 326018), (22, 296380), (28, 232870), (29, 224840), (35, 186296), (40, 163009), (44, 148190), (55, 118552), (56, 116435), (58, 112420), (70, 93148), (73, 89320), (77, 84680), (88, 74095), (110, 59276), (116, 56210), (140, 46574), (145, 44968), (146, 44660), (154, 42340), (203, 32120), (220, 29638), (232, 28105), (280, 23287), (290, 22484), (292, 22330), (308, 21170), (319, 20440), (365, 17864), (385, 16936), (406, 16060), (440, 14819), (511, 12760), (580, 11242), (584, 11165), (616, 10585), (638, 10220), (730, 8932), (770, 8468), (803, 8120), (812, 8030), (1015, 6424), (1022, 6380), (1160, 5621), (1276, 5110), (1460, 4466), (1540, 4234), (1595, 4088), (1606, 4060), (1624, 4015), (2030, 3212), (2044, 3190), (2117, 3080), (2233, 2920), (2552, 2555)]