126819840

素因数分解:

$2^9\times 3^1\times 5^1\times 7^2\times {\mathrm{337}}^1$

素因数の和:377

約数の個数: 240

約数和(自身を含む): 473018832

約数和(自身を除く): 346198992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 337, 384, 392, 420, 448, 480, 490, 512, 560, 588, 640, 672, 674, 735, 768, 784, 840, 896, 960, 980, 1011, 1120, 1176, 1280, 1344, 1348, 1470, 1536, 1568, 1680, 1685, 1792, 1920, 1960, 2022, 2240, 2352, 2359, 2560, 2688, 2696, 2940, 3136, 3360, 3370, 3584, 3840, 3920, 4044, 4480, 4704, 4718, 5055, 5376, 5392, 5880, 6272, 6720, 6740, 7077, 7680, 7840, 8088, 8960, 9408, 9436, 10110, 10752, 10784, 11760, 11795, 12544, 13440, 13480, 14154, 15680, 16176, 16513, 17920, 18816, 18872, 20220, 21568, 23520, 23590, 25088, 26880, 26960, 28308, 31360, 32352, 33026, 35385, 37632, 37744, 40440, 43136, 47040, 47180, 49539, 53760, 53920, 56616, 62720, 64704, 66052, 70770, 75264, 75488, 80880, 82565, 86272, 94080, 94360, 99078, 107840, 113232, 125440, 129408, 132104, 141540, 150976, 161760, 165130, 172544, 188160, 188720, 198156, 215680, 226464, 247695, 258816, 264208, 283080, 301952, 323520, 330260, 376320, 377440, 396312, 431360, 452928, 495390, 517632, 528416, 566160, 603904, 647040, 660520, 754880, 792624, 862720, 905856, 990780, 1056832, 1132320, 1207808, 1294080, 1321040, 1509760, 1585248, 1811712, 1981560, 2113664, 2264640, 2588160, 2642080, 3019520, 3170496, 3623424, 3963120, 4227328, 4529280, 5284160, 6039040, 6340992, 7926240, 8454656, 9058560, 10568320, 12681984, 15852480, 18117120, 21136640, 25363968, 31704960, 42273280, 63409920, 126819840]

約数ペア:

[(1, 126819840), (2, 63409920), (3, 42273280), (4, 31704960), (5, 25363968), (6, 21136640), (7, 18117120), (8, 15852480), (10, 12681984), (12, 10568320), (14, 9058560), (15, 8454656), (16, 7926240), (20, 6340992), (21, 6039040), (24, 5284160), (28, 4529280), (30, 4227328), (32, 3963120), (35, 3623424), (40, 3170496), (42, 3019520), (48, 2642080), (49, 2588160), (56, 2264640), (60, 2113664), (64, 1981560), (70, 1811712), (80, 1585248), (84, 1509760), (96, 1321040), (98, 1294080), (105, 1207808), (112, 1132320), (120, 1056832), (128, 990780), (140, 905856), (147, 862720), (160, 792624), (168, 754880), (192, 660520), (196, 647040), (210, 603904), (224, 566160), (240, 528416), (245, 517632), (256, 495390), (280, 452928), (294, 431360), (320, 396312), (336, 377440), (337, 376320), (384, 330260), (392, 323520), (420, 301952), (448, 283080), (480, 264208), (490, 258816), (512, 247695), (560, 226464), (588, 215680), (640, 198156), (672, 188720), (674, 188160), (735, 172544), (768, 165130), (784, 161760), (840, 150976), (896, 141540), (960, 132104), (980, 129408), (1011, 125440), (1120, 113232), (1176, 107840), (1280, 99078), (1344, 94360), (1348, 94080), (1470, 86272), (1536, 82565), (1568, 80880), (1680, 75488), (1685, 75264), (1792, 70770), (1920, 66052), (1960, 64704), (2022, 62720), (2240, 56616), (2352, 53920), (2359, 53760), (2560, 49539), (2688, 47180), (2696, 47040), (2940, 43136), (3136, 40440), (3360, 37744), (3370, 37632), (3584, 35385), (3840, 33026), (3920, 32352), (4044, 31360), (4480, 28308), (4704, 26960), (4718, 26880), (5055, 25088), (5376, 23590), (5392, 23520), (5880, 21568), (6272, 20220), (6720, 18872), (6740, 18816), (7077, 17920), (7680, 16513), (7840, 16176), (8088, 15680), (8960, 14154), (9408, 13480), (9436, 13440), (10110, 12544), (10752, 11795), (10784, 11760)]