7317872640

素因数分解:

$2^{13}\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1$

素因数の和:562

約数の個数: 448

約数和(自身を含む): 28073908800

約数和(自身を除く): 20756036160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 509, 512, 520, 540, 576, 585, 624, 640, 702, 720, 768, 780, 832, 864, 936, 960, 1018, 1024, 1040, 1080, 1152, 1170, 1248, 1280, 1404, 1440, 1527, 1536, 1560, 1664, 1728, 1755, 1872, 1920, 2036, 2048, 2080, 2160, 2304, 2340, 2496, 2545, 2560, 2808, 2880, 3054, 3072, 3120, 3328, 3456, 3510, 3744, 3840, 4072, 4096, 4160, 4320, 4581, 4608, 4680, 4992, 5090, 5120, 5616, 5760, 6108, 6144, 6240, 6617, 6656, 6912, 7020, 7488, 7635, 7680, 8144, 8192, 8320, 8640, 9162, 9216, 9360, 9984, 10180, 10240, 11232, 11520, 12216, 12288, 12480, 13234, 13312, 13743, 13824, 14040, 14976, 15270, 15360, 16288, 16640, 17280, 18324, 18432, 18720, 19851, 19968, 20360, 20480, 22464, 22905, 23040, 24432, 24576, 24960, 26468, 26624, 27486, 27648, 28080, 29952, 30540, 30720, 32576, 33085, 33280, 34560, 36648, 36864, 37440, 39702, 39936, 40720, 40960, 44928, 45810, 46080, 48864, 49920, 52936, 53248, 54972, 55296, 56160, 59553, 59904, 61080, 61440, 65152, 66170, 66560, 68715, 69120, 73296, 73728, 74880, 79404, 79872, 81440, 89856, 91620, 92160, 97728, 99255, 99840, 105872, 106496, 109944, 110592, 112320, 119106, 119808, 122160, 122880, 130304, 132340, 133120, 137430, 138240, 146592, 149760, 158808, 159744, 162880, 178659, 179712, 183240, 184320, 195456, 198510, 199680, 211744, 219888, 221184, 224640, 238212, 239616, 244320, 260608, 264680, 266240, 274860, 276480, 293184, 297765, 299520, 317616, 319488, 325760, 357318, 359424, 366480, 368640, 390912, 397020, 399360, 423488, 439776, 449280, 476424, 479232, 488640, 521216, 529360, 532480, 549720, 552960, 586368, 595530, 599040, 635232, 651520, 714636, 718848, 732960, 781824, 794040, 798720, 846976, 879552, 893295, 898560, 952848, 958464, 977280, 1042432, 1058720, 1099440, 1105920, 1172736, 1191060, 1198080, 1270464, 1303040, 1429272, 1437696, 1465920, 1563648, 1588080, 1597440, 1693952, 1759104, 1786590, 1797120, 1905696, 1954560, 2084864, 2117440, 2198880, 2345472, 2382120, 2396160, 2540928, 2606080, 2858544, 2875392, 2931840, 3127296, 3176160, 3387904, 3518208, 3573180, 3594240, 3811392, 3909120, 4169728, 4234880, 4397760, 4690944, 4764240, 4792320, 5081856, 5212160, 5717088, 5863680, 6254592, 6352320, 6775808, 7036416, 7146360, 7188480, 7622784, 7818240, 8469760, 8795520, 9381888, 9528480, 10163712, 10424320, 11434176, 11727360, 12509184, 12704640, 13551616, 14072832, 14292720, 14376960, 15245568, 15636480, 16939520, 17591040, 18763776, 19056960, 20327424, 20848640, 22868352, 23454720, 25409280, 27103232, 28145664, 28585440, 30491136, 31272960, 33879040, 35182080, 37527552, 38113920, 40654848, 45736704, 46909440, 50818560, 54206464, 56291328, 57170880, 60982272, 62545920, 67758080, 70364160, 76227840, 81309696, 91473408, 93818880, 101637120, 112582656, 114341760, 121964544, 135516160, 140728320, 152455680, 162619392, 182946816, 187637760, 203274240, 228683520, 243929088, 271032320, 281456640, 304911360, 365893632, 406548480, 457367040, 487858176, 562913280, 609822720, 731787264, 813096960, 914734080, 1219645440, 1463574528, 1829468160, 2439290880, 3658936320, 7317872640]

約数ペア:

[(1, 7317872640), (2, 3658936320), (3, 2439290880), (4, 1829468160), (5, 1463574528), (6, 1219645440), (8, 914734080), (9, 813096960), (10, 731787264), (12, 609822720), (13, 562913280), (15, 487858176), (16, 457367040), (18, 406548480), (20, 365893632), (24, 304911360), (26, 281456640), (27, 271032320), (30, 243929088), (32, 228683520), (36, 203274240), (39, 187637760), (40, 182946816), (45, 162619392), (48, 152455680), (52, 140728320), (54, 135516160), (60, 121964544), (64, 114341760), (65, 112582656), (72, 101637120), (78, 93818880), (80, 91473408), (90, 81309696), (96, 76227840), (104, 70364160), (108, 67758080), (117, 62545920), (120, 60982272), (128, 57170880), (130, 56291328), (135, 54206464), (144, 50818560), (156, 46909440), (160, 45736704), (180, 40654848), (192, 38113920), (195, 37527552), (208, 35182080), (216, 33879040), (234, 31272960), (240, 30491136), (256, 28585440), (260, 28145664), (270, 27103232), (288, 25409280), (312, 23454720), (320, 22868352), (351, 20848640), (360, 20327424), (384, 19056960), (390, 18763776), (416, 17591040), (432, 16939520), (468, 15636480), (480, 15245568), (509, 14376960), (512, 14292720), (520, 14072832), (540, 13551616), (576, 12704640), (585, 12509184), (624, 11727360), (640, 11434176), (702, 10424320), (720, 10163712), (768, 9528480), (780, 9381888), (832, 8795520), (864, 8469760), (936, 7818240), (960, 7622784), (1018, 7188480), (1024, 7146360), (1040, 7036416), (1080, 6775808), (1152, 6352320), (1170, 6254592), (1248, 5863680), (1280, 5717088), (1404, 5212160), (1440, 5081856), (1527, 4792320), (1536, 4764240), (1560, 4690944), (1664, 4397760), (1728, 4234880), (1755, 4169728), (1872, 3909120), (1920, 3811392), (2036, 3594240), (2048, 3573180), (2080, 3518208), (2160, 3387904), (2304, 3176160), (2340, 3127296), (2496, 2931840), (2545, 2875392), (2560, 2858544), (2808, 2606080), (2880, 2540928), (3054, 2396160), (3072, 2382120), (3120, 2345472), (3328, 2198880), (3456, 2117440), (3510, 2084864), (3744, 1954560), (3840, 1905696), (4072, 1797120), (4096, 1786590), (4160, 1759104), (4320, 1693952), (4581, 1597440), (4608, 1588080), (4680, 1563648), (4992, 1465920), (5090, 1437696), (5120, 1429272), (5616, 1303040), (5760, 1270464), (6108, 1198080), (6144, 1191060), (6240, 1172736), (6617, 1105920), (6656, 1099440), (6912, 1058720), (7020, 1042432), (7488, 977280), (7635, 958464), (7680, 952848), (8144, 898560), (8192, 893295), (8320, 879552), (8640, 846976), (9162, 798720), (9216, 794040), (9360, 781824), (9984, 732960), (10180, 718848), (10240, 714636), (11232, 651520), (11520, 635232), (12216, 599040), (12288, 595530), (12480, 586368), (13234, 552960), (13312, 549720), (13743, 532480), (13824, 529360), (14040, 521216), (14976, 488640), (15270, 479232), (15360, 476424), (16288, 449280), (16640, 439776), (17280, 423488), (18324, 399360), (18432, 397020), (18720, 390912), (19851, 368640), (19968, 366480), (20360, 359424), (20480, 357318), (22464, 325760), (22905, 319488), (23040, 317616), (24432, 299520), (24576, 297765), (24960, 293184), (26468, 276480), (26624, 274860), (27486, 266240), (27648, 264680), (28080, 260608), (29952, 244320), (30540, 239616), (30720, 238212), (32576, 224640), (33085, 221184), (33280, 219888), (34560, 211744), (36648, 199680), (36864, 198510), (37440, 195456), (39702, 184320), (39936, 183240), (40720, 179712), (40960, 178659), (44928, 162880), (45810, 159744), (46080, 158808), (48864, 149760), (49920, 146592), (52936, 138240), (53248, 137430), (54972, 133120), (55296, 132340), (56160, 130304), (59553, 122880), (59904, 122160), (61080, 119808), (61440, 119106), (65152, 112320), (66170, 110592), (66560, 109944), (68715, 106496), (69120, 105872), (73296, 99840), (73728, 99255), (74880, 97728), (79404, 92160), (79872, 91620), (81440, 89856)]