520034640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:421

約数の個数: 160

約数和(自身を含む): 1651203840

約数和(自身を除く): 1131169200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 109, 120, 193, 206, 218, 240, 309, 327, 386, 412, 436, 515, 545, 579, 618, 654, 772, 824, 872, 965, 1030, 1090, 1158, 1236, 1308, 1544, 1545, 1635, 1648, 1744, 1930, 2060, 2180, 2316, 2472, 2616, 2895, 3088, 3090, 3270, 3860, 4120, 4360, 4632, 4944, 5232, 5790, 6180, 6540, 7720, 8240, 8720, 9264, 11227, 11580, 12360, 13080, 15440, 19879, 21037, 22454, 23160, 24720, 26160, 33681, 39758, 42074, 44908, 46320, 56135, 59637, 63111, 67362, 79516, 84148, 89816, 99395, 105185, 112270, 119274, 126222, 134724, 159032, 168296, 168405, 179632, 198790, 210370, 224540, 238548, 252444, 269448, 298185, 315555, 318064, 336592, 336810, 397580, 420740, 449080, 477096, 504888, 538896, 596370, 631110, 673620, 795160, 841480, 898160, 954192, 1009776, 1192740, 1262220, 1347240, 1590320, 1682960, 2166811, 2385480, 2524440, 2694480, 4333622, 4770960, 5048880, 6500433, 8667244, 10834055, 13000866, 17334488, 21668110, 26001732, 32502165, 34668976, 43336220, 52003464, 65004330, 86672440, 104006928, 130008660, 173344880, 260017320, 520034640]

約数ペア:

[(1, 520034640), (2, 260017320), (3, 173344880), (4, 130008660), (5, 104006928), (6, 86672440), (8, 65004330), (10, 52003464), (12, 43336220), (15, 34668976), (16, 32502165), (20, 26001732), (24, 21668110), (30, 17334488), (40, 13000866), (48, 10834055), (60, 8667244), (80, 6500433), (103, 5048880), (109, 4770960), (120, 4333622), (193, 2694480), (206, 2524440), (218, 2385480), (240, 2166811), (309, 1682960), (327, 1590320), (386, 1347240), (412, 1262220), (436, 1192740), (515, 1009776), (545, 954192), (579, 898160), (618, 841480), (654, 795160), (772, 673620), (824, 631110), (872, 596370), (965, 538896), (1030, 504888), (1090, 477096), (1158, 449080), (1236, 420740), (1308, 397580), (1544, 336810), (1545, 336592), (1635, 318064), (1648, 315555), (1744, 298185), (1930, 269448), (2060, 252444), (2180, 238548), (2316, 224540), (2472, 210370), (2616, 198790), (2895, 179632), (3088, 168405), (3090, 168296), (3270, 159032), (3860, 134724), (4120, 126222), (4360, 119274), (4632, 112270), (4944, 105185), (5232, 99395), (5790, 89816), (6180, 84148), (6540, 79516), (7720, 67362), (8240, 63111), (8720, 59637), (9264, 56135), (11227, 46320), (11580, 44908), (12360, 42074), (13080, 39758), (15440, 33681), (19879, 26160), (21037, 24720), (22454, 23160)]