8985047040

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{16249}}^1$

素因数の和:16287

約数の個数: 208

約数和(自身を含む): 31944900000

約数和(自身を除く): 22959852960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2048, 2160, 2304, 2560, 2880, 3072, 3456, 3840, 4096, 4320, 4608, 5120, 5760, 6144, 6912, 7680, 8640, 9216, 10240, 11520, 12288, 13824, 15360, 16249, 17280, 18432, 20480, 23040, 27648, 30720, 32498, 34560, 36864, 46080, 48747, 55296, 61440, 64996, 69120, 81245, 92160, 97494, 110592, 129992, 138240, 146241, 162490, 184320, 194988, 243735, 259984, 276480, 292482, 324980, 389976, 438723, 487470, 519968, 552960, 584964, 649960, 731205, 779952, 877446, 974940, 1039936, 1169928, 1299920, 1462410, 1559904, 1754892, 1949880, 2079872, 2193615, 2339856, 2599840, 2924820, 3119808, 3509784, 3899760, 4159744, 4387230, 4679712, 5199680, 5849640, 6239616, 7019568, 7799520, 8319488, 8774460, 9359424, 10399360, 11699280, 12479232, 14039136, 15599040, 16638976, 17548920, 18718848, 20798720, 23398560, 24958464, 28078272, 31198080, 33277952, 35097840, 37437696, 41597440, 46797120, 49916928, 56156544, 62396160, 66555904, 70195680, 74875392, 83194880, 93594240, 99833856, 112313088, 124792320, 140391360, 149750784, 166389760, 187188480, 199667712, 224626176, 249584640, 280782720, 299501568, 332779520, 374376960, 449252352, 499169280, 561565440, 599003136, 748753920, 898504704, 998338560, 1123130880, 1497507840, 1797009408, 2246261760, 2995015680, 4492523520, 8985047040]

約数ペア:

[(1, 8985047040), (2, 4492523520), (3, 2995015680), (4, 2246261760), (5, 1797009408), (6, 1497507840), (8, 1123130880), (9, 998338560), (10, 898504704), (12, 748753920), (15, 599003136), (16, 561565440), (18, 499169280), (20, 449252352), (24, 374376960), (27, 332779520), (30, 299501568), (32, 280782720), (36, 249584640), (40, 224626176), (45, 199667712), (48, 187188480), (54, 166389760), (60, 149750784), (64, 140391360), (72, 124792320), (80, 112313088), (90, 99833856), (96, 93594240), (108, 83194880), (120, 74875392), (128, 70195680), (135, 66555904), (144, 62396160), (160, 56156544), (180, 49916928), (192, 46797120), (216, 41597440), (240, 37437696), (256, 35097840), (270, 33277952), (288, 31198080), (320, 28078272), (360, 24958464), (384, 23398560), (432, 20798720), (480, 18718848), (512, 17548920), (540, 16638976), (576, 15599040), (640, 14039136), (720, 12479232), (768, 11699280), (864, 10399360), (960, 9359424), (1024, 8774460), (1080, 8319488), (1152, 7799520), (1280, 7019568), (1440, 6239616), (1536, 5849640), (1728, 5199680), (1920, 4679712), (2048, 4387230), (2160, 4159744), (2304, 3899760), (2560, 3509784), (2880, 3119808), (3072, 2924820), (3456, 2599840), (3840, 2339856), (4096, 2193615), (4320, 2079872), (4608, 1949880), (5120, 1754892), (5760, 1559904), (6144, 1462410), (6912, 1299920), (7680, 1169928), (8640, 1039936), (9216, 974940), (10240, 877446), (11520, 779952), (12288, 731205), (13824, 649960), (15360, 584964), (16249, 552960), (17280, 519968), (18432, 487470), (20480, 438723), (23040, 389976), (27648, 324980), (30720, 292482), (32498, 276480), (34560, 259984), (36864, 243735), (46080, 194988), (48747, 184320), (55296, 162490), (61440, 146241), (64996, 138240), (69120, 129992), (81245, 110592), (92160, 97494)]