8285982720

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{859}}^1$

素因数の和:1048

約数の個数: 208

約数和(自身を含む): 26711833920

約数和(自身を除く): 18425851200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 157, 160, 192, 240, 256, 314, 320, 384, 471, 480, 512, 628, 640, 768, 785, 859, 942, 960, 1024, 1256, 1280, 1536, 1570, 1718, 1884, 1920, 2048, 2355, 2512, 2560, 2577, 3072, 3140, 3436, 3768, 3840, 4096, 4295, 4710, 5024, 5120, 5154, 6144, 6280, 6872, 7536, 7680, 8590, 9420, 10048, 10240, 10308, 12288, 12560, 12885, 13744, 15072, 15360, 17180, 18840, 20096, 20480, 20616, 25120, 25770, 27488, 30144, 30720, 34360, 37680, 40192, 41232, 50240, 51540, 54976, 60288, 61440, 68720, 75360, 80384, 82464, 100480, 103080, 109952, 120576, 134863, 137440, 150720, 160768, 164928, 200960, 206160, 219904, 241152, 269726, 274880, 301440, 321536, 329856, 401920, 404589, 412320, 439808, 482304, 539452, 549760, 602880, 643072, 659712, 674315, 803840, 809178, 824640, 879616, 964608, 1078904, 1099520, 1205760, 1319424, 1348630, 1607680, 1618356, 1649280, 1759232, 1929216, 2022945, 2157808, 2199040, 2411520, 2638848, 2697260, 3215360, 3236712, 3298560, 3518464, 4045890, 4315616, 4398080, 4823040, 5277696, 5394520, 6473424, 6597120, 8091780, 8631232, 8796160, 9646080, 10555392, 10789040, 12946848, 13194240, 16183560, 17262464, 17592320, 21578080, 25893696, 26388480, 32367120, 34524928, 43156160, 51787392, 52776960, 64734240, 69049856, 86312320, 103574784, 129468480, 138099712, 172624640, 207149568, 258936960, 276199424, 345249280, 414299136, 517873920, 552398848, 690498560, 828598272, 1035747840, 1380997120, 1657196544, 2071495680, 2761994240, 4142991360, 8285982720]

約数ペア:

[(1, 8285982720), (2, 4142991360), (3, 2761994240), (4, 2071495680), (5, 1657196544), (6, 1380997120), (8, 1035747840), (10, 828598272), (12, 690498560), (15, 552398848), (16, 517873920), (20, 414299136), (24, 345249280), (30, 276199424), (32, 258936960), (40, 207149568), (48, 172624640), (60, 138099712), (64, 129468480), (80, 103574784), (96, 86312320), (120, 69049856), (128, 64734240), (157, 52776960), (160, 51787392), (192, 43156160), (240, 34524928), (256, 32367120), (314, 26388480), (320, 25893696), (384, 21578080), (471, 17592320), (480, 17262464), (512, 16183560), (628, 13194240), (640, 12946848), (768, 10789040), (785, 10555392), (859, 9646080), (942, 8796160), (960, 8631232), (1024, 8091780), (1256, 6597120), (1280, 6473424), (1536, 5394520), (1570, 5277696), (1718, 4823040), (1884, 4398080), (1920, 4315616), (2048, 4045890), (2355, 3518464), (2512, 3298560), (2560, 3236712), (2577, 3215360), (3072, 2697260), (3140, 2638848), (3436, 2411520), (3768, 2199040), (3840, 2157808), (4096, 2022945), (4295, 1929216), (4710, 1759232), (5024, 1649280), (5120, 1618356), (5154, 1607680), (6144, 1348630), (6280, 1319424), (6872, 1205760), (7536, 1099520), (7680, 1078904), (8590, 964608), (9420, 879616), (10048, 824640), (10240, 809178), (10308, 803840), (12288, 674315), (12560, 659712), (12885, 643072), (13744, 602880), (15072, 549760), (15360, 539452), (17180, 482304), (18840, 439808), (20096, 412320), (20480, 404589), (20616, 401920), (25120, 329856), (25770, 321536), (27488, 301440), (30144, 274880), (30720, 269726), (34360, 241152), (37680, 219904), (40192, 206160), (41232, 200960), (50240, 164928), (51540, 160768), (54976, 150720), (60288, 137440), (61440, 134863), (68720, 120576), (75360, 109952), (80384, 103080), (82464, 100480)]