222990880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1933}}^1$

素因数の和:2058

約数の個数: 96

約数和(自身を含む): 608235264

約数和(自身を除く): 385244384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 103, 112, 140, 160, 206, 224, 280, 412, 515, 560, 721, 824, 1030, 1120, 1442, 1648, 1933, 2060, 2884, 3296, 3605, 3866, 4120, 5768, 7210, 7732, 8240, 9665, 11536, 13531, 14420, 15464, 16480, 19330, 23072, 27062, 28840, 30928, 38660, 54124, 57680, 61856, 67655, 77320, 108248, 115360, 135310, 154640, 199099, 216496, 270620, 309280, 398198, 432992, 541240, 796396, 995495, 1082480, 1393693, 1592792, 1990990, 2164960, 2787386, 3185584, 3981980, 5574772, 6371168, 6968465, 7963960, 11149544, 13936930, 15927920, 22299088, 27873860, 31855840, 44598176, 55747720, 111495440, 222990880]

約数ペア:

[(1, 222990880), (2, 111495440), (4, 55747720), (5, 44598176), (7, 31855840), (8, 27873860), (10, 22299088), (14, 15927920), (16, 13936930), (20, 11149544), (28, 7963960), (32, 6968465), (35, 6371168), (40, 5574772), (56, 3981980), (70, 3185584), (80, 2787386), (103, 2164960), (112, 1990990), (140, 1592792), (160, 1393693), (206, 1082480), (224, 995495), (280, 796396), (412, 541240), (515, 432992), (560, 398198), (721, 309280), (824, 270620), (1030, 216496), (1120, 199099), (1442, 154640), (1648, 135310), (1933, 115360), (2060, 108248), (2884, 77320), (3296, 67655), (3605, 61856), (3866, 57680), (4120, 54124), (5768, 38660), (7210, 30928), (7732, 28840), (8240, 27062), (9665, 23072), (11536, 19330), (13531, 16480), (14420, 15464)]