68238520320

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{15643}}^1$

素因数の和:15746

約数の個数: 208

約数和(自身を含む): 221425926912

約数和(自身を除く): 153187406592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 256, 284, 320, 355, 384, 426, 480, 512, 568, 640, 710, 768, 852, 960, 1024, 1065, 1136, 1280, 1420, 1536, 1704, 1920, 2048, 2130, 2272, 2560, 2840, 3072, 3408, 3840, 4096, 4260, 4544, 5120, 5680, 6144, 6816, 7680, 8520, 9088, 10240, 11360, 12288, 13632, 15360, 15643, 17040, 18176, 20480, 22720, 27264, 30720, 31286, 34080, 36352, 45440, 46929, 54528, 61440, 62572, 68160, 72704, 78215, 90880, 93858, 109056, 125144, 136320, 145408, 156430, 181760, 187716, 218112, 234645, 250288, 272640, 290816, 312860, 363520, 375432, 436224, 469290, 500576, 545280, 625720, 727040, 750864, 872448, 938580, 1001152, 1090560, 1110653, 1251440, 1454080, 1501728, 1877160, 2002304, 2181120, 2221306, 2502880, 3003456, 3331959, 3754320, 4004608, 4362240, 4442612, 5005760, 5553265, 6006912, 6663918, 7508640, 8009216, 8885224, 10011520, 11106530, 12013824, 13327836, 15017280, 16018432, 16659795, 17770448, 20023040, 22213060, 24027648, 26655672, 30034560, 32036864, 33319590, 35540896, 40046080, 44426120, 48055296, 53311344, 60069120, 64073728, 66639180, 71081792, 80092160, 88852240, 96110592, 106622688, 120138240, 133278360, 142163584, 160184320, 177704480, 192221184, 213245376, 240276480, 266556720, 284327168, 320368640, 355408960, 426490752, 480552960, 533113440, 568654336, 710817920, 852981504, 961105920, 1066226880, 1137308672, 1421635840, 1705963008, 2132453760, 2274617344, 2843271680, 3411926016, 4264907520, 4549234688, 5686543360, 6823852032, 8529815040, 11373086720, 13647704064, 17059630080, 22746173440, 34119260160, 68238520320]

約数ペア:

[(1, 68238520320), (2, 34119260160), (3, 22746173440), (4, 17059630080), (5, 13647704064), (6, 11373086720), (8, 8529815040), (10, 6823852032), (12, 5686543360), (15, 4549234688), (16, 4264907520), (20, 3411926016), (24, 2843271680), (30, 2274617344), (32, 2132453760), (40, 1705963008), (48, 1421635840), (60, 1137308672), (64, 1066226880), (71, 961105920), (80, 852981504), (96, 710817920), (120, 568654336), (128, 533113440), (142, 480552960), (160, 426490752), (192, 355408960), (213, 320368640), (240, 284327168), (256, 266556720), (284, 240276480), (320, 213245376), (355, 192221184), (384, 177704480), (426, 160184320), (480, 142163584), (512, 133278360), (568, 120138240), (640, 106622688), (710, 96110592), (768, 88852240), (852, 80092160), (960, 71081792), (1024, 66639180), (1065, 64073728), (1136, 60069120), (1280, 53311344), (1420, 48055296), (1536, 44426120), (1704, 40046080), (1920, 35540896), (2048, 33319590), (2130, 32036864), (2272, 30034560), (2560, 26655672), (2840, 24027648), (3072, 22213060), (3408, 20023040), (3840, 17770448), (4096, 16659795), (4260, 16018432), (4544, 15017280), (5120, 13327836), (5680, 12013824), (6144, 11106530), (6816, 10011520), (7680, 8885224), (8520, 8009216), (9088, 7508640), (10240, 6663918), (11360, 6006912), (12288, 5553265), (13632, 5005760), (15360, 4442612), (15643, 4362240), (17040, 4004608), (18176, 3754320), (20480, 3331959), (22720, 3003456), (27264, 2502880), (30720, 2221306), (31286, 2181120), (34080, 2002304), (36352, 1877160), (45440, 1501728), (46929, 1454080), (54528, 1251440), (61440, 1110653), (62572, 1090560), (68160, 1001152), (72704, 938580), (78215, 872448), (90880, 750864), (93858, 727040), (109056, 625720), (125144, 545280), (136320, 500576), (145408, 469290), (156430, 436224), (181760, 375432), (187716, 363520), (218112, 312860), (234645, 290816), (250288, 272640)]