1099105280

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1$

素因数の和:389

約数の個数: 264

約数和(自身を含む): 3312750168

約数和(自身を除く): 2213644888

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, 512, 520, 560, 637, 640, 674, 728, 784, 832, 896, 910, 980, 1024, 1040, 1120, 1274, 1280, 1348, 1456, 1568, 1664, 1685, 1792, 1820, 1960, 2080, 2240, 2359, 2548, 2560, 2696, 2912, 3136, 3185, 3328, 3370, 3584, 3640, 3920, 4160, 4381, 4480, 4718, 5096, 5120, 5392, 5824, 6272, 6370, 6656, 6740, 7168, 7280, 7840, 8320, 8762, 8960, 9436, 10192, 10784, 11648, 11795, 12544, 12740, 13312, 13480, 14560, 15680, 16513, 16640, 17524, 17920, 18872, 20384, 21568, 21905, 23296, 23590, 25088, 25480, 26960, 29120, 30667, 31360, 33026, 33280, 35048, 35840, 37744, 40768, 43136, 43810, 46592, 47180, 50176, 50960, 53920, 58240, 61334, 62720, 66052, 66560, 70096, 75488, 81536, 82565, 86272, 87620, 93184, 94360, 101920, 107840, 116480, 122668, 125440, 132104, 140192, 150976, 153335, 163072, 165130, 172544, 175240, 188720, 203840, 214669, 215680, 232960, 245336, 250880, 264208, 280384, 301952, 306670, 326144, 330260, 345088, 350480, 377440, 407680, 429338, 431360, 465920, 490672, 528416, 560768, 603904, 613340, 652288, 660520, 700960, 754880, 815360, 858676, 862720, 981344, 1056832, 1073345, 1121536, 1207808, 1226680, 1321040, 1401920, 1509760, 1630720, 1717352, 1725440, 1962688, 2113664, 2146690, 2243072, 2415616, 2453360, 2642080, 2803840, 3019520, 3261440, 3434704, 3925376, 4227328, 4293380, 4486144, 4906720, 5284160, 5607680, 6039040, 6869408, 7850752, 8454656, 8586760, 9813440, 10568320, 11215360, 12078080, 13738816, 15701504, 16909312, 17173520, 19626880, 21136640, 22430720, 27477632, 31403008, 34347040, 39253760, 42273280, 54955264, 68694080, 78507520, 84546560, 109910528, 137388160, 157015040, 219821056, 274776320, 549552640, 1099105280]

約数ペア:

[(1, 1099105280), (2, 549552640), (4, 274776320), (5, 219821056), (7, 157015040), (8, 137388160), (10, 109910528), (13, 84546560), (14, 78507520), (16, 68694080), (20, 54955264), (26, 42273280), (28, 39253760), (32, 34347040), (35, 31403008), (40, 27477632), (49, 22430720), (52, 21136640), (56, 19626880), (64, 17173520), (65, 16909312), (70, 15701504), (80, 13738816), (91, 12078080), (98, 11215360), (104, 10568320), (112, 9813440), (128, 8586760), (130, 8454656), (140, 7850752), (160, 6869408), (182, 6039040), (196, 5607680), (208, 5284160), (224, 4906720), (245, 4486144), (256, 4293380), (260, 4227328), (280, 3925376), (320, 3434704), (337, 3261440), (364, 3019520), (392, 2803840), (416, 2642080), (448, 2453360), (455, 2415616), (490, 2243072), (512, 2146690), (520, 2113664), (560, 1962688), (637, 1725440), (640, 1717352), (674, 1630720), (728, 1509760), (784, 1401920), (832, 1321040), (896, 1226680), (910, 1207808), (980, 1121536), (1024, 1073345), (1040, 1056832), (1120, 981344), (1274, 862720), (1280, 858676), (1348, 815360), (1456, 754880), (1568, 700960), (1664, 660520), (1685, 652288), (1792, 613340), (1820, 603904), (1960, 560768), (2080, 528416), (2240, 490672), (2359, 465920), (2548, 431360), (2560, 429338), (2696, 407680), (2912, 377440), (3136, 350480), (3185, 345088), (3328, 330260), (3370, 326144), (3584, 306670), (3640, 301952), (3920, 280384), (4160, 264208), (4381, 250880), (4480, 245336), (4718, 232960), (5096, 215680), (5120, 214669), (5392, 203840), (5824, 188720), (6272, 175240), (6370, 172544), (6656, 165130), (6740, 163072), (7168, 153335), (7280, 150976), (7840, 140192), (8320, 132104), (8762, 125440), (8960, 122668), (9436, 116480), (10192, 107840), (10784, 101920), (11648, 94360), (11795, 93184), (12544, 87620), (12740, 86272), (13312, 82565), (13480, 81536), (14560, 75488), (15680, 70096), (16513, 66560), (16640, 66052), (17524, 62720), (17920, 61334), (18872, 58240), (20384, 53920), (21568, 50960), (21905, 50176), (23296, 47180), (23590, 46592), (25088, 43810), (25480, 43136), (26960, 40768), (29120, 37744), (30667, 35840), (31360, 35048), (33026, 33280)]