2849955840

素因数分解:

$2^{13}\times 3^4\times 5^1\times {\mathrm{859}}^1$

素因数の和:902

約数の個数: 280

約数和(自身を含む): 10228889880

約数和(自身を除く): 7378934040

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 859, 864, 960, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1718, 1728, 1920, 2048, 2160, 2304, 2560, 2577, 2592, 2880, 3072, 3240, 3436, 3456, 3840, 4096, 4295, 4320, 4608, 5120, 5154, 5184, 5760, 6144, 6480, 6872, 6912, 7680, 7731, 8192, 8590, 8640, 9216, 10240, 10308, 10368, 11520, 12288, 12885, 12960, 13744, 13824, 15360, 15462, 17180, 17280, 18432, 20480, 20616, 20736, 23040, 23193, 24576, 25770, 25920, 27488, 27648, 30720, 30924, 34360, 34560, 36864, 38655, 40960, 41232, 41472, 46080, 46386, 51540, 51840, 54976, 55296, 61440, 61848, 68720, 69120, 69579, 73728, 77310, 82464, 82944, 92160, 92772, 103080, 103680, 109952, 110592, 115965, 122880, 123696, 137440, 138240, 139158, 154620, 164928, 165888, 184320, 185544, 206160, 207360, 219904, 221184, 231930, 247392, 274880, 276480, 278316, 309240, 329856, 331776, 347895, 368640, 371088, 412320, 414720, 439808, 463860, 494784, 549760, 552960, 556632, 618480, 659712, 663552, 695790, 742176, 824640, 829440, 879616, 927720, 989568, 1099520, 1105920, 1113264, 1236960, 1319424, 1391580, 1484352, 1649280, 1658880, 1759232, 1855440, 1979136, 2199040, 2226528, 2473920, 2638848, 2783160, 2968704, 3298560, 3317760, 3518464, 3710880, 3958272, 4398080, 4453056, 4947840, 5277696, 5566320, 5937408, 6597120, 7036928, 7421760, 7916544, 8796160, 8906112, 9895680, 10555392, 11132640, 11874816, 13194240, 14843520, 15833088, 17592320, 17812224, 19791360, 21110784, 22265280, 23749632, 26388480, 29687040, 31666176, 35184640, 35624448, 39582720, 44530560, 47499264, 52776960, 59374080, 63332352, 71248896, 79165440, 89061120, 94998528, 105553920, 118748160, 142497792, 158330880, 178122240, 189997056, 237496320, 284995584, 316661760, 356244480, 474992640, 569991168, 712488960, 949985280, 1424977920, 2849955840]

約数ペア:

[(1, 2849955840), (2, 1424977920), (3, 949985280), (4, 712488960), (5, 569991168), (6, 474992640), (8, 356244480), (9, 316661760), (10, 284995584), (12, 237496320), (15, 189997056), (16, 178122240), (18, 158330880), (20, 142497792), (24, 118748160), (27, 105553920), (30, 94998528), (32, 89061120), (36, 79165440), (40, 71248896), (45, 63332352), (48, 59374080), (54, 52776960), (60, 47499264), (64, 44530560), (72, 39582720), (80, 35624448), (81, 35184640), (90, 31666176), (96, 29687040), (108, 26388480), (120, 23749632), (128, 22265280), (135, 21110784), (144, 19791360), (160, 17812224), (162, 17592320), (180, 15833088), (192, 14843520), (216, 13194240), (240, 11874816), (256, 11132640), (270, 10555392), (288, 9895680), (320, 8906112), (324, 8796160), (360, 7916544), (384, 7421760), (405, 7036928), (432, 6597120), (480, 5937408), (512, 5566320), (540, 5277696), (576, 4947840), (640, 4453056), (648, 4398080), (720, 3958272), (768, 3710880), (810, 3518464), (859, 3317760), (864, 3298560), (960, 2968704), (1024, 2783160), (1080, 2638848), (1152, 2473920), (1280, 2226528), (1296, 2199040), (1440, 1979136), (1536, 1855440), (1620, 1759232), (1718, 1658880), (1728, 1649280), (1920, 1484352), (2048, 1391580), (2160, 1319424), (2304, 1236960), (2560, 1113264), (2577, 1105920), (2592, 1099520), (2880, 989568), (3072, 927720), (3240, 879616), (3436, 829440), (3456, 824640), (3840, 742176), (4096, 695790), (4295, 663552), (4320, 659712), (4608, 618480), (5120, 556632), (5154, 552960), (5184, 549760), (5760, 494784), (6144, 463860), (6480, 439808), (6872, 414720), (6912, 412320), (7680, 371088), (7731, 368640), (8192, 347895), (8590, 331776), (8640, 329856), (9216, 309240), (10240, 278316), (10308, 276480), (10368, 274880), (11520, 247392), (12288, 231930), (12885, 221184), (12960, 219904), (13744, 207360), (13824, 206160), (15360, 185544), (15462, 184320), (17180, 165888), (17280, 164928), (18432, 154620), (20480, 139158), (20616, 138240), (20736, 137440), (23040, 123696), (23193, 122880), (24576, 115965), (25770, 110592), (25920, 109952), (27488, 103680), (27648, 103080), (30720, 92772), (30924, 92160), (34360, 82944), (34560, 82464), (36864, 77310), (38655, 73728), (40960, 69579), (41232, 69120), (41472, 68720), (46080, 61848), (46386, 61440), (51540, 55296), (51840, 54976)]