1556997120

素因数分解:

$2^{10}\times 3^3\times 5^1\times 7^1\times {\mathrm{1609}}^1$

素因数の和:1650

約数の個数: 352

約数和(自身を含む): 6327686400

約数和(自身を除く): 4770689280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 512, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1024, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1536, 1609, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2560, 2688, 2880, 3024, 3072, 3218, 3360, 3456, 3584, 3780, 3840, 4032, 4320, 4480, 4608, 4827, 5040, 5120, 5376, 5760, 6048, 6436, 6720, 6912, 7168, 7560, 7680, 8045, 8064, 8640, 8960, 9216, 9654, 10080, 10752, 11263, 11520, 12096, 12872, 13440, 13824, 14481, 15120, 15360, 16090, 16128, 17280, 17920, 19308, 20160, 21504, 22526, 23040, 24135, 24192, 25744, 26880, 27648, 28962, 30240, 32180, 32256, 33789, 34560, 35840, 38616, 40320, 43443, 45052, 46080, 48270, 48384, 51488, 53760, 56315, 57924, 60480, 64360, 64512, 67578, 69120, 72405, 77232, 80640, 86886, 90104, 96540, 96768, 101367, 102976, 107520, 112630, 115848, 120960, 128720, 135156, 138240, 144810, 154464, 161280, 168945, 173772, 180208, 193080, 193536, 202734, 205952, 217215, 225260, 231696, 241920, 257440, 270312, 289620, 304101, 308928, 322560, 337890, 347544, 360416, 386160, 405468, 411904, 434430, 450520, 463392, 483840, 506835, 514880, 540624, 579240, 608202, 617856, 675780, 695088, 720832, 772320, 810936, 823808, 868860, 901040, 926784, 967680, 1013670, 1029760, 1081248, 1158480, 1216404, 1235712, 1351560, 1390176, 1441664, 1520505, 1544640, 1621872, 1647616, 1737720, 1802080, 1853568, 2027340, 2059520, 2162496, 2316960, 2432808, 2471424, 2703120, 2780352, 2883328, 3041010, 3089280, 3243744, 3475440, 3604160, 3707136, 4054680, 4119040, 4324992, 4633920, 4865616, 4942848, 5406240, 5560704, 5766656, 6082020, 6178560, 6487488, 6950880, 7208320, 7414272, 8109360, 8238080, 8649984, 9267840, 9731232, 10812480, 11121408, 11533312, 12164040, 12357120, 12974976, 13901760, 14416640, 14828544, 16218720, 17299968, 18535680, 19462464, 21624960, 22242816, 24328080, 24714240, 25949952, 27803520, 28833280, 32437440, 34599936, 37071360, 38924928, 43249920, 44485632, 48656160, 51899904, 55607040, 57666560, 64874880, 74142720, 77849856, 86499840, 97312320, 103799808, 111214080, 129749760, 155699712, 172999680, 194624640, 222428160, 259499520, 311399424, 389249280, 518999040, 778498560, 1556997120]

約数ペア:

[(1, 1556997120), (2, 778498560), (3, 518999040), (4, 389249280), (5, 311399424), (6, 259499520), (7, 222428160), (8, 194624640), (9, 172999680), (10, 155699712), (12, 129749760), (14, 111214080), (15, 103799808), (16, 97312320), (18, 86499840), (20, 77849856), (21, 74142720), (24, 64874880), (27, 57666560), (28, 55607040), (30, 51899904), (32, 48656160), (35, 44485632), (36, 43249920), (40, 38924928), (42, 37071360), (45, 34599936), (48, 32437440), (54, 28833280), (56, 27803520), (60, 25949952), (63, 24714240), (64, 24328080), (70, 22242816), (72, 21624960), (80, 19462464), (84, 18535680), (90, 17299968), (96, 16218720), (105, 14828544), (108, 14416640), (112, 13901760), (120, 12974976), (126, 12357120), (128, 12164040), (135, 11533312), (140, 11121408), (144, 10812480), (160, 9731232), (168, 9267840), (180, 8649984), (189, 8238080), (192, 8109360), (210, 7414272), (216, 7208320), (224, 6950880), (240, 6487488), (252, 6178560), (256, 6082020), (270, 5766656), (280, 5560704), (288, 5406240), (315, 4942848), (320, 4865616), (336, 4633920), (360, 4324992), (378, 4119040), (384, 4054680), (420, 3707136), (432, 3604160), (448, 3475440), (480, 3243744), (504, 3089280), (512, 3041010), (540, 2883328), (560, 2780352), (576, 2703120), (630, 2471424), (640, 2432808), (672, 2316960), (720, 2162496), (756, 2059520), (768, 2027340), (840, 1853568), (864, 1802080), (896, 1737720), (945, 1647616), (960, 1621872), (1008, 1544640), (1024, 1520505), (1080, 1441664), (1120, 1390176), (1152, 1351560), (1260, 1235712), (1280, 1216404), (1344, 1158480), (1440, 1081248), (1512, 1029760), (1536, 1013670), (1609, 967680), (1680, 926784), (1728, 901040), (1792, 868860), (1890, 823808), (1920, 810936), (2016, 772320), (2160, 720832), (2240, 695088), (2304, 675780), (2520, 617856), (2560, 608202), (2688, 579240), (2880, 540624), (3024, 514880), (3072, 506835), (3218, 483840), (3360, 463392), (3456, 450520), (3584, 434430), (3780, 411904), (3840, 405468), (4032, 386160), (4320, 360416), (4480, 347544), (4608, 337890), (4827, 322560), (5040, 308928), (5120, 304101), (5376, 289620), (5760, 270312), (6048, 257440), (6436, 241920), (6720, 231696), (6912, 225260), (7168, 217215), (7560, 205952), (7680, 202734), (8045, 193536), (8064, 193080), (8640, 180208), (8960, 173772), (9216, 168945), (9654, 161280), (10080, 154464), (10752, 144810), (11263, 138240), (11520, 135156), (12096, 128720), (12872, 120960), (13440, 115848), (13824, 112630), (14481, 107520), (15120, 102976), (15360, 101367), (16090, 96768), (16128, 96540), (17280, 90104), (17920, 86886), (19308, 80640), (20160, 77232), (21504, 72405), (22526, 69120), (23040, 67578), (24135, 64512), (24192, 64360), (25744, 60480), (26880, 57924), (27648, 56315), (28962, 53760), (30240, 51488), (32180, 48384), (32256, 48270), (33789, 46080), (34560, 45052), (35840, 43443), (38616, 40320)]