321028297920

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1125941}}^1$

素因数の和:1125981

約数の個数: 280

約数和(自身を含む): 1245769251408

約数和(自身を除く): 924740953488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 576, 594, 648, 660, 704, 720, 792, 810, 864, 880, 891, 960, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1485, 1584, 1620, 1728, 1760, 1782, 1980, 2112, 2160, 2376, 2592, 2640, 2880, 2970, 3168, 3240, 3520, 3564, 3960, 4320, 4455, 4752, 5184, 5280, 5940, 6336, 6480, 7128, 7920, 8640, 8910, 9504, 10560, 11880, 12960, 14256, 15840, 17820, 19008, 23760, 25920, 28512, 31680, 35640, 47520, 57024, 71280, 95040, 142560, 285120, 1125941, 2251882, 3377823, 4503764, 5629705, 6755646, 9007528, 10133469, 11259410, 12385351, 13511292, 16889115, 18015056, 20266938, 22518820, 24770702, 27022584, 30400407, 33778230, 36030112, 37156053, 40533876, 45037640, 49541404, 50667345, 54045168, 60800814, 61926755, 67556460, 72060224, 74312106, 81067752, 90075280, 91201221, 99082808, 101334690, 108090336, 111468159, 121601628, 123853510, 135112920, 148624212, 152002035, 162135504, 180150560, 182402442, 185780265, 198165616, 202669380, 216180672, 222936318, 243203256, 247707020, 270225840, 297248424, 304004070, 324271008, 334404477, 360301120, 364804884, 371560530, 396331232, 405338760, 445872636, 456006105, 486406512, 495414040, 540451680, 557340795, 594496848, 608008140, 648542016, 668808954, 729609768, 743121060, 792662464, 810677520, 891745272, 912012210, 972813024, 990828080, 1003213431, 1080903360, 1114681590, 1188993696, 1216016280, 1337617908, 1459219536, 1486242120, 1621355040, 1672022385, 1783490544, 1824024420, 1945626048, 1981656160, 2006426862, 2229363180, 2377987392, 2432032560, 2675235816, 2918439072, 2972484240, 3242710080, 3344044770, 3566981088, 3648048840, 3963312320, 4012853724, 4458726360, 4864065120, 5016067155, 5350471632, 5836878144, 5944968480, 6688089540, 7133962176, 7296097680, 8025707448, 8917452720, 9728130240, 10032134310, 10700943264, 11889936960, 13376179080, 14592195360, 16051414896, 17834905440, 20064268620, 21401886528, 26752358160, 29184390720, 32102829792, 35669810880, 40128537240, 53504716320, 64205659584, 80257074480, 107009432640, 160514148960, 321028297920]

約数ペア:

[(1, 321028297920), (2, 160514148960), (3, 107009432640), (4, 80257074480), (5, 64205659584), (6, 53504716320), (8, 40128537240), (9, 35669810880), (10, 32102829792), (11, 29184390720), (12, 26752358160), (15, 21401886528), (16, 20064268620), (18, 17834905440), (20, 16051414896), (22, 14592195360), (24, 13376179080), (27, 11889936960), (30, 10700943264), (32, 10032134310), (33, 9728130240), (36, 8917452720), (40, 8025707448), (44, 7296097680), (45, 7133962176), (48, 6688089540), (54, 5944968480), (55, 5836878144), (60, 5350471632), (64, 5016067155), (66, 4864065120), (72, 4458726360), (80, 4012853724), (81, 3963312320), (88, 3648048840), (90, 3566981088), (96, 3344044770), (99, 3242710080), (108, 2972484240), (110, 2918439072), (120, 2675235816), (132, 2432032560), (135, 2377987392), (144, 2229363180), (160, 2006426862), (162, 1981656160), (165, 1945626048), (176, 1824024420), (180, 1783490544), (192, 1672022385), (198, 1621355040), (216, 1486242120), (220, 1459219536), (240, 1337617908), (264, 1216016280), (270, 1188993696), (288, 1114681590), (297, 1080903360), (320, 1003213431), (324, 990828080), (330, 972813024), (352, 912012210), (360, 891745272), (396, 810677520), (405, 792662464), (432, 743121060), (440, 729609768), (480, 668808954), (495, 648542016), (528, 608008140), (540, 594496848), (576, 557340795), (594, 540451680), (648, 495414040), (660, 486406512), (704, 456006105), (720, 445872636), (792, 405338760), (810, 396331232), (864, 371560530), (880, 364804884), (891, 360301120), (960, 334404477), (990, 324271008), (1056, 304004070), (1080, 297248424), (1188, 270225840), (1296, 247707020), (1320, 243203256), (1440, 222936318), (1485, 216180672), (1584, 202669380), (1620, 198165616), (1728, 185780265), (1760, 182402442), (1782, 180150560), (1980, 162135504), (2112, 152002035), (2160, 148624212), (2376, 135112920), (2592, 123853510), (2640, 121601628), (2880, 111468159), (2970, 108090336), (3168, 101334690), (3240, 99082808), (3520, 91201221), (3564, 90075280), (3960, 81067752), (4320, 74312106), (4455, 72060224), (4752, 67556460), (5184, 61926755), (5280, 60800814), (5940, 54045168), (6336, 50667345), (6480, 49541404), (7128, 45037640), (7920, 40533876), (8640, 37156053), (8910, 36030112), (9504, 33778230), (10560, 30400407), (11880, 27022584), (12960, 24770702), (14256, 22518820), (15840, 20266938), (17820, 18015056), (19008, 16889115), (23760, 13511292), (25920, 12385351), (28512, 11259410), (31680, 10133469), (35640, 9007528), (47520, 6755646), (57024, 5629705), (71280, 4503764), (95040, 3377823), (142560, 2251882), (285120, 1125941)]