11968880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:127

約数の個数: 160

約数和(自身を含む): 36426240

約数和(自身を除く): 24457360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 35, 40, 44, 55, 56, 58, 67, 70, 77, 80, 88, 110, 112, 116, 134, 140, 145, 154, 176, 203, 220, 232, 268, 280, 290, 308, 319, 335, 385, 406, 440, 464, 469, 536, 560, 580, 616, 638, 670, 737, 770, 812, 880, 938, 1015, 1072, 1160, 1232, 1276, 1340, 1474, 1540, 1595, 1624, 1876, 1943, 2030, 2233, 2320, 2345, 2552, 2680, 2948, 3080, 3190, 3248, 3685, 3752, 3886, 4060, 4466, 4690, 5104, 5159, 5360, 5896, 6160, 6380, 7370, 7504, 7772, 8120, 8932, 9380, 9715, 10318, 11165, 11792, 12760, 13601, 14740, 15544, 16240, 17864, 18760, 19430, 20636, 21373, 22330, 25520, 25795, 27202, 29480, 31088, 35728, 37520, 38860, 41272, 42746, 44660, 51590, 54404, 58960, 68005, 77720, 82544, 85492, 89320, 103180, 106865, 108808, 136010, 149611, 155440, 170984, 178640, 206360, 213730, 217616, 272020, 299222, 341968, 412720, 427460, 544040, 598444, 748055, 854920, 1088080, 1196888, 1496110, 1709840, 2393776, 2992220, 5984440, 11968880]

約数ペア:

[(1, 11968880), (2, 5984440), (4, 2992220), (5, 2393776), (7, 1709840), (8, 1496110), (10, 1196888), (11, 1088080), (14, 854920), (16, 748055), (20, 598444), (22, 544040), (28, 427460), (29, 412720), (35, 341968), (40, 299222), (44, 272020), (55, 217616), (56, 213730), (58, 206360), (67, 178640), (70, 170984), (77, 155440), (80, 149611), (88, 136010), (110, 108808), (112, 106865), (116, 103180), (134, 89320), (140, 85492), (145, 82544), (154, 77720), (176, 68005), (203, 58960), (220, 54404), (232, 51590), (268, 44660), (280, 42746), (290, 41272), (308, 38860), (319, 37520), (335, 35728), (385, 31088), (406, 29480), (440, 27202), (464, 25795), (469, 25520), (536, 22330), (560, 21373), (580, 20636), (616, 19430), (638, 18760), (670, 17864), (737, 16240), (770, 15544), (812, 14740), (880, 13601), (938, 12760), (1015, 11792), (1072, 11165), (1160, 10318), (1232, 9715), (1276, 9380), (1340, 8932), (1474, 8120), (1540, 7772), (1595, 7504), (1624, 7370), (1876, 6380), (1943, 6160), (2030, 5896), (2233, 5360), (2320, 5159), (2345, 5104), (2552, 4690), (2680, 4466), (2948, 4060), (3080, 3886), (3190, 3752), (3248, 3685)]