206031360

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:358

約数の個数: 160

約数和(自身を含む): 666832320

約数和(自身を除く): 460800960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 139, 160, 192, 193, 240, 256, 278, 320, 384, 386, 417, 480, 512, 556, 579, 640, 695, 768, 772, 834, 960, 965, 1112, 1158, 1280, 1390, 1536, 1544, 1668, 1920, 1930, 2085, 2224, 2316, 2560, 2780, 2895, 3088, 3336, 3840, 3860, 4170, 4448, 4632, 5560, 5790, 6176, 6672, 7680, 7720, 8340, 8896, 9264, 11120, 11580, 12352, 13344, 15440, 16680, 17792, 18528, 22240, 23160, 24704, 26688, 26827, 30880, 33360, 35584, 37056, 44480, 46320, 49408, 53376, 53654, 61760, 66720, 71168, 74112, 80481, 88960, 92640, 98816, 106752, 107308, 123520, 133440, 134135, 148224, 160962, 177920, 185280, 213504, 214616, 247040, 266880, 268270, 296448, 321924, 355840, 370560, 402405, 429232, 494080, 533760, 536540, 643848, 741120, 804810, 858464, 1067520, 1073080, 1287696, 1482240, 1609620, 1716928, 2146160, 2575392, 3219240, 3433856, 4292320, 5150784, 6438480, 6867712, 8584640, 10301568, 12876960, 13735424, 17169280, 20603136, 25753920, 34338560, 41206272, 51507840, 68677120, 103015680, 206031360]

約数ペア:

[(1, 206031360), (2, 103015680), (3, 68677120), (4, 51507840), (5, 41206272), (6, 34338560), (8, 25753920), (10, 20603136), (12, 17169280), (15, 13735424), (16, 12876960), (20, 10301568), (24, 8584640), (30, 6867712), (32, 6438480), (40, 5150784), (48, 4292320), (60, 3433856), (64, 3219240), (80, 2575392), (96, 2146160), (120, 1716928), (128, 1609620), (139, 1482240), (160, 1287696), (192, 1073080), (193, 1067520), (240, 858464), (256, 804810), (278, 741120), (320, 643848), (384, 536540), (386, 533760), (417, 494080), (480, 429232), (512, 402405), (556, 370560), (579, 355840), (640, 321924), (695, 296448), (768, 268270), (772, 266880), (834, 247040), (960, 214616), (965, 213504), (1112, 185280), (1158, 177920), (1280, 160962), (1390, 148224), (1536, 134135), (1544, 133440), (1668, 123520), (1920, 107308), (1930, 106752), (2085, 98816), (2224, 92640), (2316, 88960), (2560, 80481), (2780, 74112), (2895, 71168), (3088, 66720), (3336, 61760), (3840, 53654), (3860, 53376), (4170, 49408), (4448, 46320), (4632, 44480), (5560, 37056), (5790, 35584), (6176, 33360), (6672, 30880), (7680, 26827), (7720, 26688), (8340, 24704), (8896, 23160), (9264, 22240), (11120, 18528), (11580, 17792), (12352, 16680), (13344, 15440)]