129031680

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:396

約数の個数: 160

約数和(自身を含む): 421606944

約数和(自身を除く): 292575264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 256, 265, 317, 318, 320, 384, 424, 480, 512, 530, 634, 636, 640, 768, 795, 848, 951, 960, 1060, 1268, 1272, 1280, 1536, 1585, 1590, 1696, 1902, 1920, 2120, 2536, 2544, 2560, 3170, 3180, 3392, 3804, 3840, 4240, 4755, 5072, 5088, 6340, 6360, 6784, 7608, 7680, 8480, 9510, 10144, 10176, 12680, 12720, 13568, 15216, 16801, 16960, 19020, 20288, 20352, 25360, 25440, 27136, 30432, 33602, 33920, 38040, 40576, 40704, 50403, 50720, 50880, 60864, 67204, 67840, 76080, 81152, 81408, 84005, 100806, 101440, 101760, 121728, 134408, 135680, 152160, 162304, 168010, 201612, 202880, 203520, 243456, 252015, 268816, 304320, 336020, 403224, 405760, 407040, 486912, 504030, 537632, 608640, 672040, 806448, 811520, 1008060, 1075264, 1217280, 1344080, 1612896, 2016120, 2150528, 2434560, 2688160, 3225792, 4032240, 4301056, 5376320, 6451584, 8064480, 8602112, 10752640, 12903168, 16128960, 21505280, 25806336, 32257920, 43010560, 64515840, 129031680]

約数ペア:

[(1, 129031680), (2, 64515840), (3, 43010560), (4, 32257920), (5, 25806336), (6, 21505280), (8, 16128960), (10, 12903168), (12, 10752640), (15, 8602112), (16, 8064480), (20, 6451584), (24, 5376320), (30, 4301056), (32, 4032240), (40, 3225792), (48, 2688160), (53, 2434560), (60, 2150528), (64, 2016120), (80, 1612896), (96, 1344080), (106, 1217280), (120, 1075264), (128, 1008060), (159, 811520), (160, 806448), (192, 672040), (212, 608640), (240, 537632), (256, 504030), (265, 486912), (317, 407040), (318, 405760), (320, 403224), (384, 336020), (424, 304320), (480, 268816), (512, 252015), (530, 243456), (634, 203520), (636, 202880), (640, 201612), (768, 168010), (795, 162304), (848, 152160), (951, 135680), (960, 134408), (1060, 121728), (1268, 101760), (1272, 101440), (1280, 100806), (1536, 84005), (1585, 81408), (1590, 81152), (1696, 76080), (1902, 67840), (1920, 67204), (2120, 60864), (2536, 50880), (2544, 50720), (2560, 50403), (3170, 40704), (3180, 40576), (3392, 38040), (3804, 33920), (3840, 33602), (4240, 30432), (4755, 27136), (5072, 25440), (5088, 25360), (6340, 20352), (6360, 20288), (6784, 19020), (7608, 16960), (7680, 16801), (8480, 15216), (9510, 13568), (10144, 12720), (10176, 12680)]