1240274880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:404

約数の個数: 336

約数和(自身を含む): 4645359264

約数和(自身を除く): 3405084384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 157, 160, 180, 192, 195, 208, 211, 234, 240, 260, 288, 312, 314, 320, 360, 390, 416, 422, 468, 471, 480, 520, 576, 585, 624, 628, 633, 720, 780, 785, 832, 844, 936, 942, 960, 1040, 1055, 1170, 1248, 1256, 1266, 1413, 1440, 1560, 1570, 1688, 1872, 1884, 1899, 2041, 2080, 2110, 2340, 2355, 2496, 2512, 2532, 2743, 2826, 2880, 3120, 3140, 3165, 3376, 3744, 3768, 3798, 4082, 4160, 4220, 4680, 4710, 5024, 5064, 5486, 5652, 6123, 6240, 6280, 6330, 6752, 7065, 7488, 7536, 7596, 8164, 8229, 8440, 9360, 9420, 9495, 10048, 10128, 10205, 10972, 11304, 12246, 12480, 12560, 12660, 13504, 13715, 14130, 15072, 15192, 16328, 16458, 16880, 18369, 18720, 18840, 18990, 20256, 20410, 21944, 22608, 24492, 24687, 25120, 25320, 27430, 28260, 30144, 30384, 30615, 32656, 32916, 33127, 33760, 36738, 37440, 37680, 37980, 40512, 40820, 41145, 43888, 45216, 48984, 49374, 50240, 50640, 54860, 56520, 60768, 61230, 65312, 65832, 66254, 67520, 73476, 75360, 75960, 81640, 82290, 87776, 90432, 91845, 97968, 98748, 99381, 101280, 109720, 113040, 121536, 122460, 123435, 130624, 131664, 132508, 146952, 150720, 151920, 163280, 164580, 165635, 175552, 183690, 195936, 197496, 198762, 202560, 219440, 226080, 244920, 246870, 263328, 265016, 293904, 298143, 303840, 326560, 329160, 331270, 367380, 391872, 394992, 397524, 430651, 438880, 452160, 489840, 493740, 496905, 526656, 530032, 587808, 596286, 607680, 653120, 658320, 662540, 734760, 789984, 795048, 861302, 877760, 979680, 987480, 993810, 1060064, 1175616, 1192572, 1291953, 1316640, 1325080, 1469520, 1490715, 1579968, 1590096, 1722604, 1959360, 1974960, 1987620, 2120128, 2153255, 2385144, 2583906, 2633280, 2650160, 2939040, 2981430, 3180192, 3445208, 3875859, 3949920, 3975240, 4306510, 4770288, 5167812, 5300320, 5878080, 5962860, 6360384, 6459765, 6890416, 7751718, 7899840, 7950480, 8613020, 9540576, 10335624, 10600640, 11925720, 12919530, 13780832, 15503436, 15900960, 17226040, 19081152, 19379295, 20671248, 23851440, 25839060, 27561664, 31006872, 31801920, 34452080, 38758590, 41342496, 47702880, 51678120, 62013744, 68904160, 77517180, 82684992, 95405760, 103356240, 124027488, 137808320, 155034360, 206712480, 248054976, 310068720, 413424960, 620137440, 1240274880]

約数ペア:

[(1, 1240274880), (2, 620137440), (3, 413424960), (4, 310068720), (5, 248054976), (6, 206712480), (8, 155034360), (9, 137808320), (10, 124027488), (12, 103356240), (13, 95405760), (15, 82684992), (16, 77517180), (18, 68904160), (20, 62013744), (24, 51678120), (26, 47702880), (30, 41342496), (32, 38758590), (36, 34452080), (39, 31801920), (40, 31006872), (45, 27561664), (48, 25839060), (52, 23851440), (60, 20671248), (64, 19379295), (65, 19081152), (72, 17226040), (78, 15900960), (80, 15503436), (90, 13780832), (96, 12919530), (104, 11925720), (117, 10600640), (120, 10335624), (130, 9540576), (144, 8613020), (156, 7950480), (157, 7899840), (160, 7751718), (180, 6890416), (192, 6459765), (195, 6360384), (208, 5962860), (211, 5878080), (234, 5300320), (240, 5167812), (260, 4770288), (288, 4306510), (312, 3975240), (314, 3949920), (320, 3875859), (360, 3445208), (390, 3180192), (416, 2981430), (422, 2939040), (468, 2650160), (471, 2633280), (480, 2583906), (520, 2385144), (576, 2153255), (585, 2120128), (624, 1987620), (628, 1974960), (633, 1959360), (720, 1722604), (780, 1590096), (785, 1579968), (832, 1490715), (844, 1469520), (936, 1325080), (942, 1316640), (960, 1291953), (1040, 1192572), (1055, 1175616), (1170, 1060064), (1248, 993810), (1256, 987480), (1266, 979680), (1413, 877760), (1440, 861302), (1560, 795048), (1570, 789984), (1688, 734760), (1872, 662540), (1884, 658320), (1899, 653120), (2041, 607680), (2080, 596286), (2110, 587808), (2340, 530032), (2355, 526656), (2496, 496905), (2512, 493740), (2532, 489840), (2743, 452160), (2826, 438880), (2880, 430651), (3120, 397524), (3140, 394992), (3165, 391872), (3376, 367380), (3744, 331270), (3768, 329160), (3798, 326560), (4082, 303840), (4160, 298143), (4220, 293904), (4680, 265016), (4710, 263328), (5024, 246870), (5064, 244920), (5486, 226080), (5652, 219440), (6123, 202560), (6240, 198762), (6280, 197496), (6330, 195936), (6752, 183690), (7065, 175552), (7488, 165635), (7536, 164580), (7596, 163280), (8164, 151920), (8229, 150720), (8440, 146952), (9360, 132508), (9420, 131664), (9495, 130624), (10048, 123435), (10128, 122460), (10205, 121536), (10972, 113040), (11304, 109720), (12246, 101280), (12480, 99381), (12560, 98748), (12660, 97968), (13504, 91845), (13715, 90432), (14130, 87776), (15072, 82290), (15192, 81640), (16328, 75960), (16458, 75360), (16880, 73476), (18369, 67520), (18720, 66254), (18840, 65832), (18990, 65312), (20256, 61230), (20410, 60768), (21944, 56520), (22608, 54860), (24492, 50640), (24687, 50240), (25120, 49374), (25320, 48984), (27430, 45216), (28260, 43888), (30144, 41145), (30384, 40820), (30615, 40512), (32656, 37980), (32916, 37680), (33127, 37440), (33760, 36738)]