202639360

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1$

素因数の和:302

約数の個数: 192

約数和(自身を含む): 608549760

約数和(自身を除く): 405910400

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, 257, 280, 308, 320, 352, 385, 440, 448, 512, 514, 560, 616, 640, 704, 770, 880, 896, 1024, 1028, 1120, 1232, 1280, 1285, 1408, 1540, 1760, 1792, 1799, 2048, 2056, 2240, 2464, 2560, 2570, 2816, 2827, 3080, 3520, 3584, 3598, 4112, 4480, 4928, 5120, 5140, 5632, 5654, 6160, 7040, 7168, 7196, 8224, 8960, 8995, 9856, 10240, 10280, 11264, 11308, 12320, 14080, 14135, 14336, 14392, 16448, 17920, 17990, 19712, 19789, 20560, 22528, 22616, 24640, 28160, 28270, 28784, 32896, 35840, 35980, 39424, 39578, 41120, 45232, 49280, 56320, 56540, 57568, 65792, 71680, 71960, 78848, 79156, 82240, 90464, 98560, 98945, 112640, 113080, 115136, 131584, 143920, 157696, 158312, 164480, 180928, 197120, 197890, 226160, 230272, 263168, 287840, 316624, 328960, 361856, 394240, 395780, 452320, 460544, 526336, 575680, 633248, 657920, 723712, 788480, 791560, 904640, 921088, 1151360, 1266496, 1315840, 1447424, 1583120, 1809280, 1842176, 2302720, 2532992, 2631680, 2894848, 3166240, 3618560, 3684352, 4605440, 5065984, 5789696, 6332480, 7237120, 9210880, 10131968, 12664960, 14474240, 18421760, 20263936, 25329920, 28948480, 40527872, 50659840, 101319680, 202639360]

約数ペア:

[(1, 202639360), (2, 101319680), (4, 50659840), (5, 40527872), (7, 28948480), (8, 25329920), (10, 20263936), (11, 18421760), (14, 14474240), (16, 12664960), (20, 10131968), (22, 9210880), (28, 7237120), (32, 6332480), (35, 5789696), (40, 5065984), (44, 4605440), (55, 3684352), (56, 3618560), (64, 3166240), (70, 2894848), (77, 2631680), (80, 2532992), (88, 2302720), (110, 1842176), (112, 1809280), (128, 1583120), (140, 1447424), (154, 1315840), (160, 1266496), (176, 1151360), (220, 921088), (224, 904640), (256, 791560), (257, 788480), (280, 723712), (308, 657920), (320, 633248), (352, 575680), (385, 526336), (440, 460544), (448, 452320), (512, 395780), (514, 394240), (560, 361856), (616, 328960), (640, 316624), (704, 287840), (770, 263168), (880, 230272), (896, 226160), (1024, 197890), (1028, 197120), (1120, 180928), (1232, 164480), (1280, 158312), (1285, 157696), (1408, 143920), (1540, 131584), (1760, 115136), (1792, 113080), (1799, 112640), (2048, 98945), (2056, 98560), (2240, 90464), (2464, 82240), (2560, 79156), (2570, 78848), (2816, 71960), (2827, 71680), (3080, 65792), (3520, 57568), (3584, 56540), (3598, 56320), (4112, 49280), (4480, 45232), (4928, 41120), (5120, 39578), (5140, 39424), (5632, 35980), (5654, 35840), (6160, 32896), (7040, 28784), (7168, 28270), (7196, 28160), (8224, 24640), (8960, 22616), (8995, 22528), (9856, 20560), (10240, 19789), (10280, 19712), (11264, 17990), (11308, 17920), (12320, 16448), (14080, 14392), (14135, 14336)]