20831374080

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3823}}^1$

素因数の和:3904

約数の個数: 432

約数和(自身を含む): 80476171776

約数和(自身を除く): 59644797696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 43, 44, 45, 48, 55, 60, 64, 66, 72, 80, 86, 88, 90, 96, 99, 110, 120, 128, 129, 132, 144, 160, 165, 172, 176, 180, 192, 198, 215, 220, 240, 256, 258, 264, 288, 320, 330, 344, 352, 360, 384, 387, 396, 430, 440, 473, 480, 495, 516, 528, 576, 640, 645, 660, 688, 704, 720, 768, 774, 792, 860, 880, 946, 960, 990, 1032, 1056, 1152, 1280, 1290, 1320, 1376, 1408, 1419, 1440, 1548, 1584, 1720, 1760, 1892, 1920, 1935, 1980, 2064, 2112, 2304, 2365, 2580, 2640, 2752, 2816, 2838, 2880, 3096, 3168, 3440, 3520, 3784, 3823, 3840, 3870, 3960, 4128, 4224, 4257, 4730, 5160, 5280, 5504, 5676, 5760, 6192, 6336, 6880, 7040, 7095, 7568, 7646, 7740, 7920, 8256, 8448, 8514, 9460, 10320, 10560, 11008, 11352, 11469, 11520, 12384, 12672, 13760, 14080, 14190, 15136, 15292, 15480, 15840, 16512, 17028, 18920, 19115, 20640, 21120, 21285, 22704, 22938, 24768, 25344, 27520, 28380, 30272, 30584, 30960, 31680, 33024, 34056, 34407, 37840, 38230, 41280, 42053, 42240, 42570, 45408, 45876, 49536, 55040, 56760, 57345, 60544, 61168, 61920, 63360, 68112, 68814, 75680, 76460, 82560, 84106, 85140, 90816, 91752, 99072, 113520, 114690, 121088, 122336, 123840, 126159, 126720, 136224, 137628, 151360, 152920, 164389, 165120, 168212, 170280, 172035, 181632, 183504, 210265, 227040, 229380, 244672, 247680, 252318, 272448, 275256, 302720, 305840, 328778, 336424, 340560, 344070, 363264, 367008, 378477, 420530, 454080, 458760, 489344, 493167, 495360, 504636, 544896, 550512, 605440, 611680, 630795, 657556, 672848, 681120, 688140, 734016, 756954, 821945, 841060, 908160, 917520, 978688, 986334, 1009272, 1089792, 1101024, 1223360, 1261590, 1315112, 1345696, 1362240, 1376280, 1468032, 1479501, 1513908, 1643890, 1682120, 1808279, 1816320, 1835040, 1892385, 1972668, 2018544, 2202048, 2446720, 2465835, 2523180, 2630224, 2691392, 2724480, 2752560, 2936064, 2959002, 3027816, 3287780, 3364240, 3616558, 3670080, 3784770, 3945336, 4037088, 4404096, 4893440, 4931670, 5046360, 5260448, 5382784, 5424837, 5448960, 5505120, 5918004, 6055632, 6575560, 6728480, 7233116, 7340160, 7397505, 7569540, 7890672, 8074176, 8808192, 9041395, 9863340, 10092720, 10520896, 10765568, 10849674, 11010240, 11836008, 12111264, 13151120, 13456960, 14466232, 14680320, 14795010, 15139080, 15781344, 16148352, 16274511, 18082790, 19726680, 20185440, 21041792, 21699348, 22020480, 23672016, 24222528, 26302240, 26913920, 27124185, 28932464, 29590020, 30278160, 31562688, 32296704, 32549022, 36165580, 39453360, 40370880, 42083584, 43398696, 44040960, 47344032, 48445056, 52604480, 53827840, 54248370, 57864928, 59180040, 60556320, 63125376, 65098044, 72331160, 78906720, 80741760, 81372555, 86797392, 94688064, 96890112, 105208960, 108496740, 115729856, 118360080, 121112640, 126250752, 130196088, 144662320, 157813440, 161483520, 162745110, 173594784, 189376128, 210417920, 216993480, 231459712, 236720160, 242225280, 260392176, 289324640, 315626880, 325490220, 347189568, 378752256, 433986960, 462919424, 473440320, 484450560, 520784352, 578649280, 631253760, 650980440, 694379136, 867973920, 946880640, 1041568704, 1157298560, 1301960880, 1388758272, 1735947840, 1893761280, 2083137408, 2314597120, 2603921760, 3471895680, 4166274816, 5207843520, 6943791360, 10415687040, 20831374080]

約数ペア:

[(1, 20831374080), (2, 10415687040), (3, 6943791360), (4, 5207843520), (5, 4166274816), (6, 3471895680), (8, 2603921760), (9, 2314597120), (10, 2083137408), (11, 1893761280), (12, 1735947840), (15, 1388758272), (16, 1301960880), (18, 1157298560), (20, 1041568704), (22, 946880640), (24, 867973920), (30, 694379136), (32, 650980440), (33, 631253760), (36, 578649280), (40, 520784352), (43, 484450560), (44, 473440320), (45, 462919424), (48, 433986960), (55, 378752256), (60, 347189568), (64, 325490220), (66, 315626880), (72, 289324640), (80, 260392176), (86, 242225280), (88, 236720160), (90, 231459712), (96, 216993480), (99, 210417920), (110, 189376128), (120, 173594784), (128, 162745110), (129, 161483520), (132, 157813440), (144, 144662320), (160, 130196088), (165, 126250752), (172, 121112640), (176, 118360080), (180, 115729856), (192, 108496740), (198, 105208960), (215, 96890112), (220, 94688064), (240, 86797392), (256, 81372555), (258, 80741760), (264, 78906720), (288, 72331160), (320, 65098044), (330, 63125376), (344, 60556320), (352, 59180040), (360, 57864928), (384, 54248370), (387, 53827840), (396, 52604480), (430, 48445056), (440, 47344032), (473, 44040960), (480, 43398696), (495, 42083584), (516, 40370880), (528, 39453360), (576, 36165580), (640, 32549022), (645, 32296704), (660, 31562688), (688, 30278160), (704, 29590020), (720, 28932464), (768, 27124185), (774, 26913920), (792, 26302240), (860, 24222528), (880, 23672016), (946, 22020480), (960, 21699348), (990, 21041792), (1032, 20185440), (1056, 19726680), (1152, 18082790), (1280, 16274511), (1290, 16148352), (1320, 15781344), (1376, 15139080), (1408, 14795010), (1419, 14680320), (1440, 14466232), (1548, 13456960), (1584, 13151120), (1720, 12111264), (1760, 11836008), (1892, 11010240), (1920, 10849674), (1935, 10765568), (1980, 10520896), (2064, 10092720), (2112, 9863340), (2304, 9041395), (2365, 8808192), (2580, 8074176), (2640, 7890672), (2752, 7569540), (2816, 7397505), (2838, 7340160), (2880, 7233116), (3096, 6728480), (3168, 6575560), (3440, 6055632), (3520, 5918004), (3784, 5505120), (3823, 5448960), (3840, 5424837), (3870, 5382784), (3960, 5260448), (4128, 5046360), (4224, 4931670), (4257, 4893440), (4730, 4404096), (5160, 4037088), (5280, 3945336), (5504, 3784770), (5676, 3670080), (5760, 3616558), (6192, 3364240), (6336, 3287780), (6880, 3027816), (7040, 2959002), (7095, 2936064), (7568, 2752560), (7646, 2724480), (7740, 2691392), (7920, 2630224), (8256, 2523180), (8448, 2465835), (8514, 2446720), (9460, 2202048), (10320, 2018544), (10560, 1972668), (11008, 1892385), (11352, 1835040), (11469, 1816320), (11520, 1808279), (12384, 1682120), (12672, 1643890), (13760, 1513908), (14080, 1479501), (14190, 1468032), (15136, 1376280), (15292, 1362240), (15480, 1345696), (15840, 1315112), (16512, 1261590), (17028, 1223360), (18920, 1101024), (19115, 1089792), (20640, 1009272), (21120, 986334), (21285, 978688), (22704, 917520), (22938, 908160), (24768, 841060), (25344, 821945), (27520, 756954), (28380, 734016), (30272, 688140), (30584, 681120), (30960, 672848), (31680, 657556), (33024, 630795), (34056, 611680), (34407, 605440), (37840, 550512), (38230, 544896), (41280, 504636), (42053, 495360), (42240, 493167), (42570, 489344), (45408, 458760), (45876, 454080), (49536, 420530), (55040, 378477), (56760, 367008), (57345, 363264), (60544, 344070), (61168, 340560), (61920, 336424), (63360, 328778), (68112, 305840), (68814, 302720), (75680, 275256), (76460, 272448), (82560, 252318), (84106, 247680), (85140, 244672), (90816, 229380), (91752, 227040), (99072, 210265), (113520, 183504), (114690, 181632), (121088, 172035), (122336, 170280), (123840, 168212), (126159, 165120), (126720, 164389), (136224, 152920), (137628, 151360)]