274776320

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1$

素因数の和:385

約数の個数: 216

約数和(自身を含む): 826973784

約数和(自身を除く): 552197464

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 128, 130, 140, 160, 182, 196, 208, 224, 245, 256, 260, 280, 320, 337, 364, 392, 416, 448, 455, 490, 520, 560, 637, 640, 674, 728, 784, 832, 896, 910, 980, 1040, 1120, 1274, 1280, 1348, 1456, 1568, 1664, 1685, 1792, 1820, 1960, 2080, 2240, 2359, 2548, 2696, 2912, 3136, 3185, 3328, 3370, 3640, 3920, 4160, 4381, 4480, 4718, 5096, 5392, 5824, 6272, 6370, 6740, 7280, 7840, 8320, 8762, 8960, 9436, 10192, 10784, 11648, 11795, 12544, 12740, 13480, 14560, 15680, 16513, 16640, 17524, 18872, 20384, 21568, 21905, 23296, 23590, 25480, 26960, 29120, 30667, 31360, 33026, 35048, 37744, 40768, 43136, 43810, 47180, 50960, 53920, 58240, 61334, 62720, 66052, 70096, 75488, 81536, 82565, 86272, 87620, 94360, 101920, 107840, 116480, 122668, 132104, 140192, 150976, 153335, 163072, 165130, 175240, 188720, 203840, 214669, 215680, 245336, 264208, 280384, 301952, 306670, 330260, 350480, 377440, 407680, 429338, 431360, 490672, 528416, 560768, 603904, 613340, 660520, 700960, 754880, 815360, 858676, 981344, 1056832, 1073345, 1121536, 1226680, 1321040, 1401920, 1509760, 1717352, 1962688, 2113664, 2146690, 2453360, 2642080, 2803840, 3019520, 3434704, 3925376, 4227328, 4293380, 4906720, 5284160, 5607680, 6869408, 7850752, 8586760, 9813440, 10568320, 13738816, 17173520, 19626880, 21136640, 27477632, 34347040, 39253760, 54955264, 68694080, 137388160, 274776320]

約数ペア:

[(1, 274776320), (2, 137388160), (4, 68694080), (5, 54955264), (7, 39253760), (8, 34347040), (10, 27477632), (13, 21136640), (14, 19626880), (16, 17173520), (20, 13738816), (26, 10568320), (28, 9813440), (32, 8586760), (35, 7850752), (40, 6869408), (49, 5607680), (52, 5284160), (56, 4906720), (64, 4293380), (65, 4227328), (70, 3925376), (80, 3434704), (91, 3019520), (98, 2803840), (104, 2642080), (112, 2453360), (128, 2146690), (130, 2113664), (140, 1962688), (160, 1717352), (182, 1509760), (196, 1401920), (208, 1321040), (224, 1226680), (245, 1121536), (256, 1073345), (260, 1056832), (280, 981344), (320, 858676), (337, 815360), (364, 754880), (392, 700960), (416, 660520), (448, 613340), (455, 603904), (490, 560768), (520, 528416), (560, 490672), (637, 431360), (640, 429338), (674, 407680), (728, 377440), (784, 350480), (832, 330260), (896, 306670), (910, 301952), (980, 280384), (1040, 264208), (1120, 245336), (1274, 215680), (1280, 214669), (1348, 203840), (1456, 188720), (1568, 175240), (1664, 165130), (1685, 163072), (1792, 153335), (1820, 150976), (1960, 140192), (2080, 132104), (2240, 122668), (2359, 116480), (2548, 107840), (2696, 101920), (2912, 94360), (3136, 87620), (3185, 86272), (3328, 82565), (3370, 81536), (3640, 75488), (3920, 70096), (4160, 66052), (4381, 62720), (4480, 61334), (4718, 58240), (5096, 53920), (5392, 50960), (5824, 47180), (6272, 43810), (6370, 43136), (6740, 40768), (7280, 37744), (7840, 35048), (8320, 33026), (8762, 31360), (8960, 30667), (9436, 29120), (10192, 26960), (10784, 25480), (11648, 23590), (11795, 23296), (12544, 21905), (12740, 21568), (13480, 20384), (14560, 18872), (15680, 17524), (16513, 16640)]