7894038400

素因数分解:

$2^7\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{151}}^1$

素因数の和:254

約数の個数: 288

約数和(自身を含む): 21476683440

約数和(自身を除く): 13582645040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 32, 34, 40, 50, 62, 64, 68, 80, 85, 100, 124, 128, 136, 151, 155, 160, 170, 200, 248, 272, 302, 310, 320, 340, 400, 425, 496, 527, 544, 604, 620, 640, 680, 755, 775, 800, 850, 961, 992, 1054, 1088, 1208, 1240, 1360, 1510, 1550, 1600, 1700, 1922, 1984, 2108, 2176, 2416, 2480, 2567, 2635, 2720, 3020, 3100, 3200, 3400, 3775, 3844, 3968, 4216, 4681, 4805, 4832, 4960, 5134, 5270, 5440, 6040, 6200, 6800, 7550, 7688, 8432, 9362, 9610, 9664, 9920, 10268, 10540, 10880, 12080, 12400, 12835, 13175, 13600, 15100, 15376, 16337, 16864, 18724, 19220, 19328, 19840, 20536, 21080, 23405, 24025, 24160, 24800, 25670, 26350, 27200, 30200, 30752, 32674, 33728, 37448, 38440, 41072, 42160, 46810, 48050, 48320, 49600, 51340, 52700, 54400, 60400, 61504, 64175, 65348, 67456, 74896, 76880, 79577, 81685, 82144, 84320, 93620, 96100, 96640, 99200, 102680, 105400, 117025, 120800, 123008, 128350, 130696, 145111, 149792, 153760, 159154, 163370, 164288, 168640, 187240, 192200, 205360, 210800, 234050, 241600, 256700, 261392, 290222, 299584, 307520, 318308, 326740, 328576, 337280, 374480, 384400, 397885, 408425, 410720, 421600, 468100, 483200, 513400, 522784, 580444, 599168, 615040, 636616, 653480, 725555, 748960, 768800, 795770, 816850, 821440, 843200, 936200, 1026800, 1045568, 1160888, 1273232, 1306960, 1451110, 1497920, 1537600, 1591540, 1633700, 1642880, 1686400, 1872400, 1989425, 2053600, 2091136, 2321776, 2466887, 2546464, 2613920, 2902220, 2995840, 3075200, 3183080, 3267400, 3627775, 3744800, 3978850, 4107200, 4643552, 4933774, 5092928, 5227840, 5804440, 6366160, 6534800, 7255550, 7489600, 7957700, 8214400, 9287104, 9867548, 10185856, 10455680, 11608880, 12334435, 12732320, 13069600, 14511100, 14979200, 15915400, 18574208, 19735096, 23217760, 24668870, 25464640, 26139200, 29022200, 31830800, 39470192, 46435520, 49337740, 50929280, 52278400, 58044400, 61672175, 63661600, 78940384, 92871040, 98675480, 116088800, 123344350, 127323200, 157880768, 197350960, 232177600, 246688700, 254646400, 315761536, 394701920, 464355200, 493377400, 789403840, 986754800, 1578807680, 1973509600, 3947019200, 7894038400]

約数ペア:

[(1, 7894038400), (2, 3947019200), (4, 1973509600), (5, 1578807680), (8, 986754800), (10, 789403840), (16, 493377400), (17, 464355200), (20, 394701920), (25, 315761536), (31, 254646400), (32, 246688700), (34, 232177600), (40, 197350960), (50, 157880768), (62, 127323200), (64, 123344350), (68, 116088800), (80, 98675480), (85, 92871040), (100, 78940384), (124, 63661600), (128, 61672175), (136, 58044400), (151, 52278400), (155, 50929280), (160, 49337740), (170, 46435520), (200, 39470192), (248, 31830800), (272, 29022200), (302, 26139200), (310, 25464640), (320, 24668870), (340, 23217760), (400, 19735096), (425, 18574208), (496, 15915400), (527, 14979200), (544, 14511100), (604, 13069600), (620, 12732320), (640, 12334435), (680, 11608880), (755, 10455680), (775, 10185856), (800, 9867548), (850, 9287104), (961, 8214400), (992, 7957700), (1054, 7489600), (1088, 7255550), (1208, 6534800), (1240, 6366160), (1360, 5804440), (1510, 5227840), (1550, 5092928), (1600, 4933774), (1700, 4643552), (1922, 4107200), (1984, 3978850), (2108, 3744800), (2176, 3627775), (2416, 3267400), (2480, 3183080), (2567, 3075200), (2635, 2995840), (2720, 2902220), (3020, 2613920), (3100, 2546464), (3200, 2466887), (3400, 2321776), (3775, 2091136), (3844, 2053600), (3968, 1989425), (4216, 1872400), (4681, 1686400), (4805, 1642880), (4832, 1633700), (4960, 1591540), (5134, 1537600), (5270, 1497920), (5440, 1451110), (6040, 1306960), (6200, 1273232), (6800, 1160888), (7550, 1045568), (7688, 1026800), (8432, 936200), (9362, 843200), (9610, 821440), (9664, 816850), (9920, 795770), (10268, 768800), (10540, 748960), (10880, 725555), (12080, 653480), (12400, 636616), (12835, 615040), (13175, 599168), (13600, 580444), (15100, 522784), (15376, 513400), (16337, 483200), (16864, 468100), (18724, 421600), (19220, 410720), (19328, 408425), (19840, 397885), (20536, 384400), (21080, 374480), (23405, 337280), (24025, 328576), (24160, 326740), (24800, 318308), (25670, 307520), (26350, 299584), (27200, 290222), (30200, 261392), (30752, 256700), (32674, 241600), (33728, 234050), (37448, 210800), (38440, 205360), (41072, 192200), (42160, 187240), (46810, 168640), (48050, 164288), (48320, 163370), (49600, 159154), (51340, 153760), (52700, 149792), (54400, 145111), (60400, 130696), (61504, 128350), (64175, 123008), (65348, 120800), (67456, 117025), (74896, 105400), (76880, 102680), (79577, 99200), (81685, 96640), (82144, 96100), (84320, 93620)]