15691419040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{469241}}^1$

素因数の和:469286

約数の個数: 96

約数和(自身を含む): 42569634240

約数和(自身を除く): 26878215200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 352, 380, 418, 440, 608, 760, 836, 880, 1045, 1520, 1672, 1760, 2090, 3040, 3344, 4180, 6688, 8360, 16720, 33440, 469241, 938482, 1876964, 2346205, 3753928, 4692410, 5161651, 7507856, 8915579, 9384820, 10323302, 15015712, 17831158, 18769640, 20646604, 25808255, 35662316, 37539280, 41293208, 44577895, 51616510, 71324632, 75078560, 82586416, 89155790, 98071369, 103233020, 142649264, 165172832, 178311580, 196142738, 206466040, 285298528, 356623160, 392285476, 412932080, 490356845, 713246320, 784570952, 825864160, 980713690, 1426492640, 1569141904, 1961427380, 3138283808, 3922854760, 7845709520, 15691419040]

約数ペア:

[(1, 15691419040), (2, 7845709520), (4, 3922854760), (5, 3138283808), (8, 1961427380), (10, 1569141904), (11, 1426492640), (16, 980713690), (19, 825864160), (20, 784570952), (22, 713246320), (32, 490356845), (38, 412932080), (40, 392285476), (44, 356623160), (55, 285298528), (76, 206466040), (80, 196142738), (88, 178311580), (95, 165172832), (110, 142649264), (152, 103233020), (160, 98071369), (176, 89155790), (190, 82586416), (209, 75078560), (220, 71324632), (304, 51616510), (352, 44577895), (380, 41293208), (418, 37539280), (440, 35662316), (608, 25808255), (760, 20646604), (836, 18769640), (880, 17831158), (1045, 15015712), (1520, 10323302), (1672, 9384820), (1760, 8915579), (2090, 7507856), (3040, 5161651), (3344, 4692410), (4180, 3753928), (6688, 2346205), (8360, 1876964), (16720, 938482), (33440, 469241)]