427356160

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1$

素因数の和:318

約数の個数: 208

約数和(自身を含む): 1283300352

約数和(自身を除く): 855944192

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 256, 271, 280, 308, 320, 352, 385, 440, 448, 512, 542, 560, 616, 640, 704, 770, 880, 896, 1024, 1084, 1120, 1232, 1280, 1355, 1408, 1540, 1760, 1792, 1897, 2048, 2168, 2240, 2464, 2560, 2710, 2816, 2981, 3080, 3520, 3584, 3794, 4096, 4336, 4480, 4928, 5120, 5420, 5632, 5962, 6160, 7040, 7168, 7588, 8672, 8960, 9485, 9856, 10240, 10840, 11264, 11924, 12320, 14080, 14336, 14905, 15176, 17344, 17920, 18970, 19712, 20480, 20867, 21680, 22528, 23848, 24640, 28160, 28672, 29810, 30352, 34688, 35840, 37940, 39424, 41734, 43360, 45056, 47696, 49280, 56320, 59620, 60704, 69376, 71680, 75880, 78848, 83468, 86720, 95392, 98560, 104335, 112640, 119240, 121408, 138752, 143360, 151760, 157696, 166936, 173440, 190784, 197120, 208670, 225280, 238480, 242816, 277504, 303520, 315392, 333872, 346880, 381568, 394240, 417340, 476960, 485632, 555008, 607040, 667744, 693760, 763136, 788480, 834680, 953920, 971264, 1110016, 1214080, 1335488, 1387520, 1526272, 1576960, 1669360, 1907840, 1942528, 2428160, 2670976, 2775040, 3052544, 3338720, 3815680, 3885056, 4856320, 5341952, 5550080, 6105088, 6677440, 7631360, 7770112, 9712640, 10683904, 12210176, 13354880, 15262720, 19425280, 21367808, 26709760, 30525440, 38850560, 42735616, 53419520, 61050880, 85471232, 106839040, 213678080, 427356160]

約数ペア:

[(1, 427356160), (2, 213678080), (4, 106839040), (5, 85471232), (7, 61050880), (8, 53419520), (10, 42735616), (11, 38850560), (14, 30525440), (16, 26709760), (20, 21367808), (22, 19425280), (28, 15262720), (32, 13354880), (35, 12210176), (40, 10683904), (44, 9712640), (55, 7770112), (56, 7631360), (64, 6677440), (70, 6105088), (77, 5550080), (80, 5341952), (88, 4856320), (110, 3885056), (112, 3815680), (128, 3338720), (140, 3052544), (154, 2775040), (160, 2670976), (176, 2428160), (220, 1942528), (224, 1907840), (256, 1669360), (271, 1576960), (280, 1526272), (308, 1387520), (320, 1335488), (352, 1214080), (385, 1110016), (440, 971264), (448, 953920), (512, 834680), (542, 788480), (560, 763136), (616, 693760), (640, 667744), (704, 607040), (770, 555008), (880, 485632), (896, 476960), (1024, 417340), (1084, 394240), (1120, 381568), (1232, 346880), (1280, 333872), (1355, 315392), (1408, 303520), (1540, 277504), (1760, 242816), (1792, 238480), (1897, 225280), (2048, 208670), (2168, 197120), (2240, 190784), (2464, 173440), (2560, 166936), (2710, 157696), (2816, 151760), (2981, 143360), (3080, 138752), (3520, 121408), (3584, 119240), (3794, 112640), (4096, 104335), (4336, 98560), (4480, 95392), (4928, 86720), (5120, 83468), (5420, 78848), (5632, 75880), (5962, 71680), (6160, 69376), (7040, 60704), (7168, 59620), (7588, 56320), (8672, 49280), (8960, 47696), (9485, 45056), (9856, 43360), (10240, 41734), (10840, 39424), (11264, 37940), (11924, 35840), (12320, 34688), (14080, 30352), (14336, 29810), (14905, 28672), (15176, 28160), (17344, 24640), (17920, 23848), (18970, 22528), (19712, 21680), (20480, 20867)]