143543040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1289}}^1$

素因数の和:1342

約数の個数: 144

約数和(自身を含む): 474616800

約数和(自身を除く): 331073760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 768, 870, 928, 960, 1160, 1280, 1289, 1392, 1740, 1856, 1920, 2320, 2578, 2784, 3480, 3712, 3840, 3867, 4640, 5156, 5568, 6445, 6960, 7424, 7734, 9280, 10312, 11136, 12890, 13920, 15468, 18560, 19335, 20624, 22272, 25780, 27840, 30936, 37120, 37381, 38670, 41248, 51560, 55680, 61872, 74762, 77340, 82496, 103120, 111360, 112143, 123744, 149524, 154680, 164992, 186905, 206240, 224286, 247488, 299048, 309360, 329984, 373810, 412480, 448572, 494976, 560715, 598096, 618720, 747620, 824960, 897144, 989952, 1121430, 1196192, 1237440, 1495240, 1649920, 1794288, 2242860, 2392384, 2474880, 2990480, 3588576, 4485720, 4784768, 4949760, 5980960, 7177152, 8971440, 9569536, 11961920, 14354304, 17942880, 23923840, 28708608, 35885760, 47847680, 71771520, 143543040]

約数ペア:

[(1, 143543040), (2, 71771520), (3, 47847680), (4, 35885760), (5, 28708608), (6, 23923840), (8, 17942880), (10, 14354304), (12, 11961920), (15, 9569536), (16, 8971440), (20, 7177152), (24, 5980960), (29, 4949760), (30, 4784768), (32, 4485720), (40, 3588576), (48, 2990480), (58, 2474880), (60, 2392384), (64, 2242860), (80, 1794288), (87, 1649920), (96, 1495240), (116, 1237440), (120, 1196192), (128, 1121430), (145, 989952), (160, 897144), (174, 824960), (192, 747620), (232, 618720), (240, 598096), (256, 560715), (290, 494976), (320, 448572), (348, 412480), (384, 373810), (435, 329984), (464, 309360), (480, 299048), (580, 247488), (640, 224286), (696, 206240), (768, 186905), (870, 164992), (928, 154680), (960, 149524), (1160, 123744), (1280, 112143), (1289, 111360), (1392, 103120), (1740, 82496), (1856, 77340), (1920, 74762), (2320, 61872), (2578, 55680), (2784, 51560), (3480, 41248), (3712, 38670), (3840, 37381), (3867, 37120), (4640, 30936), (5156, 27840), (5568, 25780), (6445, 22272), (6960, 20624), (7424, 19335), (7734, 18560), (9280, 15468), (10312, 13920), (11136, 12890)]