80756766720

素因数分解:

$2^{11}\times 3^4\times 5^1\times 7^2\times {\mathrm{1987}}^1$

素因数の和:2040

約数の個数: 720

約数和(自身を含む): 336885068520

約数和(自身を除く): 256128301800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 162, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 256, 270, 280, 288, 294, 315, 320, 324, 336, 360, 378, 384, 392, 405, 420, 432, 441, 448, 480, 490, 504, 512, 540, 560, 567, 576, 588, 630, 640, 648, 672, 720, 735, 756, 768, 784, 810, 840, 864, 882, 896, 945, 960, 980, 1008, 1024, 1080, 1120, 1134, 1152, 1176, 1260, 1280, 1296, 1323, 1344, 1440, 1470, 1512, 1536, 1568, 1620, 1680, 1728, 1764, 1792, 1890, 1920, 1960, 1987, 2016, 2048, 2160, 2205, 2240, 2268, 2304, 2352, 2520, 2560, 2592, 2646, 2688, 2835, 2880, 2940, 3024, 3072, 3136, 3240, 3360, 3456, 3528, 3584, 3780, 3840, 3920, 3969, 3974, 4032, 4320, 4410, 4480, 4536, 4608, 4704, 5040, 5120, 5184, 5292, 5376, 5670, 5760, 5880, 5961, 6048, 6144, 6272, 6480, 6615, 6720, 6912, 7056, 7168, 7560, 7680, 7840, 7938, 7948, 8064, 8640, 8820, 8960, 9072, 9216, 9408, 9935, 10080, 10240, 10368, 10584, 10752, 11340, 11520, 11760, 11922, 12096, 12544, 12960, 13230, 13440, 13824, 13909, 14112, 14336, 15120, 15360, 15680, 15876, 15896, 16128, 17280, 17640, 17883, 17920, 18144, 18432, 18816, 19845, 19870, 20160, 20736, 21168, 21504, 22680, 23040, 23520, 23844, 24192, 25088, 25920, 26460, 26880, 27648, 27818, 28224, 29805, 30240, 30720, 31360, 31752, 31792, 32256, 34560, 35280, 35766, 35840, 36288, 37632, 39690, 39740, 40320, 41472, 41727, 42336, 43008, 45360, 46080, 47040, 47688, 48384, 50176, 51840, 52920, 53649, 53760, 55296, 55636, 56448, 59610, 60480, 62720, 63504, 63584, 64512, 69120, 69545, 70560, 71532, 71680, 72576, 75264, 79380, 79480, 80640, 82944, 83454, 84672, 89415, 90720, 92160, 94080, 95376, 96768, 97363, 100352, 103680, 105840, 107298, 107520, 111272, 112896, 119220, 120960, 125181, 125440, 127008, 127168, 129024, 138240, 139090, 141120, 143064, 145152, 150528, 158760, 158960, 160947, 161280, 165888, 166908, 169344, 178830, 181440, 188160, 190752, 193536, 194726, 207360, 208635, 211680, 214596, 215040, 222544, 225792, 238440, 241920, 250362, 250880, 254016, 254336, 268245, 276480, 278180, 282240, 286128, 290304, 292089, 301056, 317520, 317920, 321894, 322560, 333816, 338688, 357660, 362880, 375543, 376320, 381504, 387072, 389452, 414720, 417270, 423360, 429192, 445088, 451584, 476880, 483840, 486815, 500724, 501760, 508032, 508672, 536490, 556360, 564480, 572256, 580608, 584178, 625905, 635040, 635840, 643788, 645120, 667632, 677376, 715320, 725760, 751086, 752640, 763008, 778904, 804735, 829440, 834540, 846720, 858384, 876267, 890176, 903168, 953760, 967680, 973630, 1001448, 1016064, 1017344, 1072980, 1112720, 1126629, 1128960, 1144512, 1161216, 1168356, 1251810, 1270080, 1271680, 1287576, 1335264, 1354752, 1430640, 1451520, 1460445, 1502172, 1505280, 1526016, 1557808, 1609470, 1669080, 1693440, 1716768, 1752534, 1780352, 1877715, 1907520, 1935360, 1947260, 2002896, 2032128, 2034688, 2145960, 2225440, 2253258, 2257920, 2289024, 2336712, 2503620, 2540160, 2543360, 2575152, 2628801, 2670528, 2709504, 2861280, 2903040, 2920890, 3004344, 3052032, 3115616, 3218940, 3338160, 3386880, 3433536, 3505068, 3560704, 3755430, 3815040, 3894520, 4005792, 4064256, 4069376, 4291920, 4381335, 4450880, 4506516, 4515840, 4578048, 4673424, 5007240, 5080320, 5086720, 5150304, 5257602, 5341056, 5633145, 5722560, 5806080, 5841780, 6008688, 6104064, 6231232, 6437880, 6676320, 6773760, 6867072, 7010136, 7121408, 7510860, 7630080, 7789040, 7886403, 8011584, 8128512, 8583840, 8762670, 8901760, 9013032, 9156096, 9346848, 10014480, 10160640, 10173440, 10300608, 10515204, 10682112, 11266290, 11445120, 11683560, 12017376, 12208128, 12462464, 12875760, 13144005, 13352640, 13547520, 13734144, 14020272, 14242816, 15021720, 15260160, 15578080, 15772806, 16023168, 17167680, 17525340, 17803520, 18026064, 18312192, 18693696, 20028960, 20321280, 20346880, 20601216, 21030408, 21364224, 22532580, 22890240, 23367120, 24034752, 24924928, 25751520, 26288010, 26705280, 27468288, 28040544, 28485632, 30043440, 30520320, 31156160, 31545612, 32046336, 34335360, 35050680, 35607040, 36052128, 36624384, 37387392, 39432015, 40057920, 40642560, 41202432, 42060816, 42728448, 45065160, 45780480, 46734240, 48069504, 49849856, 51503040, 52576020, 53410560, 54936576, 56081088, 60086880, 61040640, 62312320, 63091224, 64092672, 68670720, 70101360, 71214080, 72104256, 74774784, 78864030, 80115840, 82404864, 84121632, 85456896, 90130320, 91560960, 93468480, 96139008, 99699712, 103006080, 105152040, 106821120, 109873152, 112162176, 120173760, 124624640, 126182448, 128185344, 137341440, 140202720, 142428160, 144208512, 149549568, 157728060, 160231680, 164809728, 168243264, 180260640, 183121920, 186936960, 192278016, 199399424, 206012160, 210304080, 213642240, 224324352, 240347520, 249249280, 252364896, 256370688, 274682880, 280405440, 288417024, 299099136, 315456120, 320463360, 329619456, 336486528, 360521280, 373873920, 384556032, 412024320, 420608160, 427284480, 448648704, 480695040, 498498560, 504729792, 549365760, 560810880, 576834048, 598198272, 630912240, 640926720, 672973056, 721042560, 747747840, 769112064, 824048640, 841216320, 897297408, 961390080, 996997120, 1009459584, 1121621760, 1153668096, 1261824480, 1281853440, 1345946112, 1442085120, 1495495680, 1648097280, 1682432640, 1794594816, 1922780160, 2018919168, 2243243520, 2307336192, 2523648960, 2691892224, 2884170240, 2990991360, 3364865280, 3845560320, 4037838336, 4486487040, 5047297920, 5383784448, 5768340480, 6729730560, 8075676672, 8972974080, 10094595840, 11536680960, 13459461120, 16151353344, 20189191680, 26918922240, 40378383360, 80756766720]

約数ペア:

[(1, 80756766720), (2, 40378383360), (3, 26918922240), (4, 20189191680), (5, 16151353344), (6, 13459461120), (7, 11536680960), (8, 10094595840), (9, 8972974080), (10, 8075676672), (12, 6729730560), (14, 5768340480), (15, 5383784448), (16, 5047297920), (18, 4486487040), (20, 4037838336), (21, 3845560320), (24, 3364865280), (27, 2990991360), (28, 2884170240), (30, 2691892224), (32, 2523648960), (35, 2307336192), (36, 2243243520), (40, 2018919168), (42, 1922780160), (45, 1794594816), (48, 1682432640), (49, 1648097280), (54, 1495495680), (56, 1442085120), (60, 1345946112), (63, 1281853440), (64, 1261824480), (70, 1153668096), (72, 1121621760), (80, 1009459584), (81, 996997120), (84, 961390080), (90, 897297408), (96, 841216320), (98, 824048640), (105, 769112064), (108, 747747840), (112, 721042560), (120, 672973056), (126, 640926720), (128, 630912240), (135, 598198272), (140, 576834048), (144, 560810880), (147, 549365760), (160, 504729792), (162, 498498560), (168, 480695040), (180, 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(4480, 18026064), (4536, 17803520), (4608, 17525340), (4704, 17167680), (5040, 16023168), (5120, 15772806), (5184, 15578080), (5292, 15260160), (5376, 15021720), (5670, 14242816), (5760, 14020272), (5880, 13734144), (5961, 13547520), (6048, 13352640), (6144, 13144005), (6272, 12875760), (6480, 12462464), (6615, 12208128), (6720, 12017376), (6912, 11683560), (7056, 11445120), (7168, 11266290), (7560, 10682112), (7680, 10515204), (7840, 10300608), (7938, 10173440), (7948, 10160640), (8064, 10014480), (8640, 9346848), (8820, 9156096), (8960, 9013032), (9072, 8901760), (9216, 8762670), (9408, 8583840), (9935, 8128512), (10080, 8011584), (10240, 7886403), (10368, 7789040), (10584, 7630080), (10752, 7510860), (11340, 7121408), (11520, 7010136), (11760, 6867072), (11922, 6773760), (12096, 6676320), (12544, 6437880), (12960, 6231232), (13230, 6104064), (13440, 6008688), (13824, 5841780), (13909, 5806080), (14112, 5722560), (14336, 5633145), (15120, 5341056), (15360, 5257602), (15680, 5150304), 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