128526420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1009}}^1$

素因数の和:1225

約数の個数: 96

約数和(自身を含む): 395015040

約数和(自身を除く): 266488620

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 193, 220, 330, 386, 579, 660, 772, 965, 1009, 1158, 1930, 2018, 2123, 2316, 2895, 3027, 3860, 4036, 4246, 5045, 5790, 6054, 6369, 8492, 10090, 10615, 11099, 11580, 12108, 12738, 15135, 20180, 21230, 22198, 25476, 30270, 31845, 33297, 42460, 44396, 55495, 60540, 63690, 66594, 110990, 127380, 133188, 166485, 194737, 221980, 332970, 389474, 584211, 665940, 778948, 973685, 1168422, 1947370, 2142107, 2336844, 2921055, 3894740, 4284214, 5842110, 6426321, 8568428, 10710535, 11684220, 12852642, 21421070, 25705284, 32131605, 42842140, 64263210, 128526420]

約数ペア:

[(1, 128526420), (2, 64263210), (3, 42842140), (4, 32131605), (5, 25705284), (6, 21421070), (10, 12852642), (11, 11684220), (12, 10710535), (15, 8568428), (20, 6426321), (22, 5842110), (30, 4284214), (33, 3894740), (44, 2921055), (55, 2336844), (60, 2142107), (66, 1947370), (110, 1168422), (132, 973685), (165, 778948), (193, 665940), (220, 584211), (330, 389474), (386, 332970), (579, 221980), (660, 194737), (772, 166485), (965, 133188), (1009, 127380), (1158, 110990), (1930, 66594), (2018, 63690), (2123, 60540), (2316, 55495), (2895, 44396), (3027, 42460), (3860, 33297), (4036, 31845), (4246, 30270), (5045, 25476), (5790, 22198), (6054, 21230), (6369, 20180), (8492, 15135), (10090, 12738), (10615, 12108), (11099, 11580)]