254097029200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1\times {\mathrm{3877}}^1$

素因数の和:4254

約数の個数: 240

約数和(自身を含む): 708382160640

約数和(自身を除く): 454285131440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 89, 100, 112, 140, 175, 178, 200, 263, 280, 350, 356, 400, 445, 526, 560, 623, 700, 712, 890, 1052, 1246, 1315, 1400, 1424, 1780, 1841, 2104, 2225, 2492, 2630, 2800, 3115, 3560, 3682, 3877, 4208, 4450, 4984, 5260, 6230, 6575, 7120, 7364, 7754, 8900, 9205, 9968, 10520, 12460, 13150, 14728, 15508, 15575, 17800, 18410, 19385, 21040, 23407, 24920, 26300, 27139, 29456, 31016, 31150, 35600, 36820, 38770, 46025, 46814, 49840, 52600, 54278, 62032, 62300, 73640, 77540, 92050, 93628, 96925, 105200, 108556, 117035, 124600, 135695, 147280, 155080, 163849, 184100, 187256, 193850, 217112, 234070, 249200, 271390, 310160, 327698, 345053, 368200, 374512, 387700, 434224, 468140, 542780, 585175, 655396, 678475, 690106, 736400, 775400, 819245, 936280, 1019651, 1085560, 1170350, 1310792, 1356950, 1380212, 1550800, 1638490, 1725265, 1872560, 2039302, 2171120, 2340700, 2415371, 2621584, 2713900, 2760424, 3276980, 3450530, 4078604, 4096225, 4681400, 4830742, 5098255, 5427800, 5520848, 6553960, 6901060, 7137557, 8157208, 8192450, 8626325, 9362800, 9661484, 10196510, 10855600, 12076855, 13107920, 13802120, 14275114, 16314416, 16384900, 17252650, 19322968, 20393020, 24153710, 25491275, 27604240, 28550228, 32769800, 34505300, 35687785, 38645936, 40786040, 48307420, 50982550, 57100456, 60384275, 65539600, 69010600, 71375570, 81572080, 90748939, 96614840, 101965100, 114200912, 120768550, 138021200, 142751140, 178438925, 181497878, 193229680, 203930200, 241537100, 285502280, 356877850, 362995756, 407860400, 453744695, 483074200, 571004560, 635242573, 713755700, 725991512, 907489390, 966148400, 1270485146, 1427511400, 1451983024, 1814978780, 2268723475, 2540970292, 2855022800, 3176212865, 3629957560, 4537446950, 5081940584, 6352425730, 7259915120, 9074893900, 10163881168, 12704851460, 15881064325, 18149787800, 25409702920, 31762128650, 36299575600, 50819405840, 63524257300, 127048514600, 254097029200]

約数ペア:

[(1, 254097029200), (2, 127048514600), (4, 63524257300), (5, 50819405840), (7, 36299575600), (8, 31762128650), (10, 25409702920), (14, 18149787800), (16, 15881064325), (20, 12704851460), (25, 10163881168), (28, 9074893900), (35, 7259915120), (40, 6352425730), (50, 5081940584), (56, 4537446950), (70, 3629957560), (80, 3176212865), (89, 2855022800), (100, 2540970292), (112, 2268723475), (140, 1814978780), (175, 1451983024), (178, 1427511400), (200, 1270485146), (263, 966148400), (280, 907489390), (350, 725991512), (356, 713755700), (400, 635242573), (445, 571004560), (526, 483074200), (560, 453744695), (623, 407860400), (700, 362995756), (712, 356877850), (890, 285502280), (1052, 241537100), (1246, 203930200), (1315, 193229680), (1400, 181497878), (1424, 178438925), (1780, 142751140), (1841, 138021200), (2104, 120768550), (2225, 114200912), (2492, 101965100), (2630, 96614840), (2800, 90748939), (3115, 81572080), (3560, 71375570), (3682, 69010600), (3877, 65539600), (4208, 60384275), (4450, 57100456), (4984, 50982550), (5260, 48307420), (6230, 40786040), (6575, 38645936), (7120, 35687785), (7364, 34505300), (7754, 32769800), (8900, 28550228), (9205, 27604240), (9968, 25491275), (10520, 24153710), (12460, 20393020), (13150, 19322968), (14728, 17252650), (15508, 16384900), (15575, 16314416), (17800, 14275114), (18410, 13802120), (19385, 13107920), (21040, 12076855), (23407, 10855600), (24920, 10196510), (26300, 9661484), (27139, 9362800), (29456, 8626325), (31016, 8192450), (31150, 8157208), (35600, 7137557), (36820, 6901060), (38770, 6553960), (46025, 5520848), (46814, 5427800), (49840, 5098255), (52600, 4830742), (54278, 4681400), (62032, 4096225), (62300, 4078604), (73640, 3450530), (77540, 3276980), (92050, 2760424), (93628, 2713900), (96925, 2621584), (105200, 2415371), (108556, 2340700), (117035, 2171120), (124600, 2039302), (135695, 1872560), (147280, 1725265), (155080, 1638490), (163849, 1550800), (184100, 1380212), (187256, 1356950), (193850, 1310792), (217112, 1170350), (234070, 1085560), (249200, 1019651), (271390, 936280), (310160, 819245), (327698, 775400), (345053, 736400), (368200, 690106), (374512, 678475), (387700, 655396), (434224, 585175), (468140, 542780)]