2055365760

素因数分解:

$2^7\times 3^1\times 5^1\times 7^3\times {\mathrm{3121}}^1$

素因数の和:3164

約数の個数: 256

約数和(自身を含む): 7642656000

約数和(自身を除く): 5587290240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 343, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 686, 735, 784, 840, 896, 960, 980, 1029, 1120, 1176, 1344, 1372, 1470, 1568, 1680, 1715, 1920, 1960, 2058, 2240, 2352, 2688, 2744, 2940, 3121, 3136, 3360, 3430, 3920, 4116, 4480, 4704, 5145, 5488, 5880, 6242, 6272, 6720, 6860, 7840, 8232, 9363, 9408, 10290, 10976, 11760, 12484, 13440, 13720, 15605, 15680, 16464, 18726, 18816, 20580, 21847, 21952, 23520, 24968, 27440, 31210, 31360, 32928, 37452, 41160, 43694, 43904, 46815, 47040, 49936, 54880, 62420, 65541, 65856, 74904, 82320, 87388, 93630, 94080, 99872, 109235, 109760, 124840, 131082, 131712, 149808, 152929, 164640, 174776, 187260, 199744, 218470, 219520, 249680, 262164, 299616, 305858, 327705, 329280, 349552, 374520, 399488, 436940, 458787, 499360, 524328, 599232, 611716, 655410, 658560, 699104, 749040, 764645, 873880, 917574, 998720, 1048656, 1070503, 1198464, 1223432, 1310820, 1398208, 1498080, 1529290, 1747760, 1835148, 1997440, 2097312, 2141006, 2293935, 2446864, 2621640, 2796416, 2996160, 3058580, 3211509, 3495520, 3670296, 4194624, 4282012, 4587870, 4893728, 5243280, 5352515, 5992320, 6117160, 6423018, 6991040, 7340592, 8389248, 8564024, 9175740, 9787456, 10486560, 10705030, 12234320, 12846036, 13982080, 14681184, 16057545, 17128048, 18351480, 19574912, 20973120, 21410060, 24468640, 25692072, 29362368, 32115090, 34256096, 36702960, 41946240, 42820120, 48937280, 51384144, 58724736, 64230180, 68512192, 73405920, 85640240, 97874560, 102768288, 128460360, 137024384, 146811840, 171280480, 205536576, 256920720, 293623680, 342560960, 411073152, 513841440, 685121920, 1027682880, 2055365760]

約数ペア:

[(1, 2055365760), (2, 1027682880), (3, 685121920), (4, 513841440), (5, 411073152), (6, 342560960), (7, 293623680), (8, 256920720), (10, 205536576), (12, 171280480), (14, 146811840), (15, 137024384), (16, 128460360), (20, 102768288), (21, 97874560), (24, 85640240), (28, 73405920), (30, 68512192), (32, 64230180), (35, 58724736), (40, 51384144), (42, 48937280), (48, 42820120), (49, 41946240), (56, 36702960), (60, 34256096), (64, 32115090), (70, 29362368), (80, 25692072), (84, 24468640), (96, 21410060), (98, 20973120), (105, 19574912), (112, 18351480), (120, 17128048), (128, 16057545), (140, 14681184), (147, 13982080), (160, 12846036), (168, 12234320), (192, 10705030), (196, 10486560), (210, 9787456), (224, 9175740), (240, 8564024), (245, 8389248), (280, 7340592), (294, 6991040), (320, 6423018), (336, 6117160), (343, 5992320), (384, 5352515), (392, 5243280), (420, 4893728), (448, 4587870), (480, 4282012), (490, 4194624), (560, 3670296), (588, 3495520), (640, 3211509), (672, 3058580), (686, 2996160), (735, 2796416), (784, 2621640), (840, 2446864), (896, 2293935), (960, 2141006), (980, 2097312), (1029, 1997440), (1120, 1835148), (1176, 1747760), (1344, 1529290), (1372, 1498080), (1470, 1398208), (1568, 1310820), (1680, 1223432), (1715, 1198464), (1920, 1070503), (1960, 1048656), (2058, 998720), (2240, 917574), (2352, 873880), (2688, 764645), (2744, 749040), (2940, 699104), (3121, 658560), (3136, 655410), (3360, 611716), (3430, 599232), (3920, 524328), (4116, 499360), (4480, 458787), (4704, 436940), (5145, 399488), (5488, 374520), (5880, 349552), (6242, 329280), (6272, 327705), (6720, 305858), (6860, 299616), (7840, 262164), (8232, 249680), (9363, 219520), (9408, 218470), (10290, 199744), (10976, 187260), (11760, 174776), (12484, 164640), (13440, 152929), (13720, 149808), (15605, 131712), (15680, 131082), (16464, 124840), (18726, 109760), (18816, 109235), (20580, 99872), (21847, 94080), (21952, 93630), (23520, 87388), (24968, 82320), (27440, 74904), (31210, 65856), (31360, 65541), (32928, 62420), (37452, 54880), (41160, 49936), (43694, 47040), (43904, 46815)]