81118709760

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:348

約数の個数: 576

約数和(自身を含む): 289135828800

約数和(自身を除く): 208017119040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 128, 132, 139, 157, 160, 165, 176, 192, 220, 240, 242, 256, 264, 278, 314, 320, 330, 352, 363, 384, 417, 440, 471, 480, 484, 512, 528, 556, 605, 628, 640, 660, 695, 704, 726, 768, 785, 834, 880, 942, 960, 968, 1024, 1056, 1112, 1210, 1256, 1280, 1320, 1390, 1408, 1452, 1529, 1536, 1570, 1668, 1727, 1760, 1815, 1884, 1920, 1936, 2048, 2085, 2112, 2224, 2355, 2420, 2512, 2560, 2640, 2780, 2816, 2904, 3058, 3072, 3140, 3336, 3454, 3520, 3630, 3768, 3840, 3872, 4170, 4224, 4448, 4587, 4710, 4840, 5024, 5120, 5181, 5280, 5560, 5632, 5808, 6116, 6144, 6280, 6672, 6908, 7040, 7260, 7536, 7645, 7680, 7744, 8340, 8448, 8635, 8896, 9174, 9420, 9680, 10048, 10240, 10362, 10560, 11120, 11264, 11616, 12232, 12560, 13344, 13816, 14080, 14520, 15072, 15290, 15360, 15488, 16680, 16819, 16896, 17270, 17792, 18348, 18840, 18997, 19360, 20096, 20724, 21120, 21823, 22240, 22528, 22935, 23232, 24464, 25120, 25905, 26688, 27632, 28160, 29040, 30144, 30580, 30720, 30976, 33360, 33638, 33792, 34540, 35584, 36696, 37680, 37994, 38720, 40192, 41448, 42240, 43646, 44480, 45870, 46464, 48928, 50240, 50457, 51810, 53376, 55264, 56320, 56991, 58080, 60288, 61160, 61952, 65469, 66720, 67276, 67584, 69080, 71168, 73392, 75360, 75988, 77440, 80384, 82896, 84095, 84480, 87292, 88960, 91740, 92928, 94985, 97856, 100480, 100914, 103620, 106752, 109115, 110528, 112640, 113982, 116160, 120576, 122320, 123904, 130938, 133440, 134552, 138160, 142336, 146784, 150720, 151976, 154880, 160768, 165792, 168190, 168960, 174584, 177920, 183480, 185856, 189970, 195712, 200960, 201828, 207240, 213504, 218230, 221056, 227964, 232320, 240053, 241152, 244640, 247808, 252285, 261876, 266880, 269104, 276320, 284672, 284955, 293568, 301440, 303952, 309760, 321536, 327345, 331584, 336380, 337920, 349168, 355840, 366960, 371712, 379940, 391424, 401920, 403656, 414480, 427008, 436460, 442112, 455928, 464640, 480106, 482304, 489280, 504570, 523752, 533760, 538208, 552640, 569910, 587136, 602880, 607904, 619520, 654690, 663168, 672760, 698336, 711680, 720159, 733920, 743424, 759880, 782848, 803840, 807312, 828960, 854016, 872920, 884224, 911856, 929280, 960212, 964608, 978560, 1009140, 1047504, 1067520, 1076416, 1105280, 1139820, 1174272, 1200265, 1205760, 1215808, 1239040, 1309380, 1326336, 1345520, 1396672, 1423360, 1440318, 1467840, 1519760, 1565696, 1607680, 1614624, 1657920, 1745840, 1768448, 1823712, 1858560, 1920424, 1957120, 2018280, 2095008, 2135040, 2152832, 2210560, 2279640, 2348544, 2400530, 2411520, 2431616, 2618760, 2640583, 2652672, 2691040, 2793344, 2880636, 2935680, 3039520, 3131392, 3229248, 3315840, 3491680, 3536896, 3600795, 3647424, 3717120, 3840848, 3914240, 4036560, 4190016, 4270080, 4305664, 4421120, 4559280, 4697088, 4801060, 4823040, 4863232, 5237520, 5281166, 5305344, 5382080, 5586688, 5761272, 5871360, 6079040, 6458496, 6631680, 6983360, 7201590, 7294848, 7681696, 7828480, 7921749, 8073120, 8380032, 8611328, 8842240, 9118560, 9394176, 9602120, 9726464, 10475040, 10562332, 10610688, 10764160, 11173376, 11522544, 11742720, 12158080, 12916992, 13202915, 13263360, 13966720, 14403180, 14589696, 15363392, 15656960, 15843498, 16146240, 16760064, 17222656, 17684480, 18237120, 19204240, 19452928, 20950080, 21124664, 21528320, 22346752, 23045088, 23485440, 24316160, 25833984, 26405830, 26526720, 27933440, 28806360, 29179392, 30726784, 31686996, 32292480, 33520128, 34445312, 36474240, 38408480, 38905856, 39608745, 41900160, 42249328, 43056640, 44693504, 46090176, 46970880, 48632320, 51667968, 52811660, 53053440, 55866880, 57612720, 58358784, 61453568, 63373992, 64584960, 67040256, 72948480, 76816960, 79217490, 83800320, 84498656, 86113280, 92180352, 97264640, 103335936, 105623320, 111733760, 115225440, 116717568, 122907136, 126747984, 129169920, 134080512, 145896960, 153633920, 158434980, 167600640, 168997312, 172226560, 184360704, 194529280, 211246640, 223467520, 230450880, 245814272, 253495968, 258339840, 291793920, 307267840, 316869960, 335201280, 337994624, 368721408, 422493280, 460901760, 491628544, 506991936, 516679680, 583587840, 614535680, 633739920, 670402560, 675989248, 737442816, 844986560, 921803520, 1013983872, 1229071360, 1267479840, 1351978496, 1474885632, 1689973120, 1843607040, 2027967744, 2458142720, 2534959680, 2703956992, 3379946240, 3687214080, 4055935488, 5069919360, 5407913984, 6759892480, 7374428160, 8111870976, 10139838720, 13519784960, 16223741952, 20279677440, 27039569920, 40559354880, 81118709760]

約数ペア:

[(1, 81118709760), (2, 40559354880), (3, 27039569920), (4, 20279677440), (5, 16223741952), (6, 13519784960), (8, 10139838720), (10, 8111870976), (11, 7374428160), (12, 6759892480), (15, 5407913984), (16, 5069919360), (20, 4055935488), (22, 3687214080), (24, 3379946240), (30, 2703956992), (32, 2534959680), (33, 2458142720), (40, 2027967744), (44, 1843607040), (48, 1689973120), (55, 1474885632), (60, 1351978496), (64, 1267479840), (66, 1229071360), (80, 1013983872), (88, 921803520), (96, 844986560), (110, 737442816), (120, 675989248), (121, 670402560), (128, 633739920), (132, 614535680), (139, 583587840), (157, 516679680), (160, 506991936), (165, 491628544), (176, 460901760), (192, 422493280), (220, 368721408), (240, 337994624), (242, 335201280), (256, 316869960), (264, 307267840), (278, 291793920), (314, 258339840), (320, 253495968), (330, 245814272), (352, 230450880), (363, 223467520), (384, 211246640), (417, 194529280), (440, 184360704), (471, 172226560), (480, 168997312), (484, 167600640), (512, 158434980), (528, 153633920), (556, 145896960), (605, 134080512), (628, 129169920), (640, 126747984), (660, 122907136), (695, 116717568), (704, 115225440), (726, 111733760), (768, 105623320), (785, 103335936), (834, 97264640), (880, 92180352), (942, 86113280), (960, 84498656), (968, 83800320), (1024, 79217490), (1056, 76816960), (1112, 72948480), (1210, 67040256), (1256, 64584960), (1280, 63373992), (1320, 61453568), (1390, 58358784), (1408, 57612720), (1452, 55866880), (1529, 53053440), (1536, 52811660), (1570, 51667968), (1668, 48632320), (1727, 46970880), (1760, 46090176), (1815, 44693504), (1884, 43056640), (1920, 42249328), (1936, 41900160), (2048, 39608745), (2085, 38905856), (2112, 38408480), (2224, 36474240), (2355, 34445312), (2420, 33520128), (2512, 32292480), (2560, 31686996), (2640, 30726784), (2780, 29179392), (2816, 28806360), (2904, 27933440), (3058, 26526720), (3072, 26405830), (3140, 25833984), (3336, 24316160), (3454, 23485440), (3520, 23045088), (3630, 22346752), (3768, 21528320), (3840, 21124664), (3872, 20950080), (4170, 19452928), (4224, 19204240), (4448, 18237120), (4587, 17684480), (4710, 17222656), (4840, 16760064), (5024, 16146240), (5120, 15843498), (5181, 15656960), (5280, 15363392), (5560, 14589696), (5632, 14403180), (5808, 13966720), (6116, 13263360), (6144, 13202915), (6280, 12916992), (6672, 12158080), (6908, 11742720), (7040, 11522544), (7260, 11173376), (7536, 10764160), (7645, 10610688), (7680, 10562332), (7744, 10475040), (8340, 9726464), (8448, 9602120), (8635, 9394176), (8896, 9118560), (9174, 8842240), (9420, 8611328), (9680, 8380032), (10048, 8073120), (10240, 7921749), (10362, 7828480), (10560, 7681696), (11120, 7294848), (11264, 7201590), (11616, 6983360), (12232, 6631680), (12560, 6458496), (13344, 6079040), (13816, 5871360), (14080, 5761272), (14520, 5586688), (15072, 5382080), (15290, 5305344), (15360, 5281166), (15488, 5237520), (16680, 4863232), (16819, 4823040), (16896, 4801060), (17270, 4697088), (17792, 4559280), (18348, 4421120), (18840, 4305664), (18997, 4270080), (19360, 4190016), (20096, 4036560), (20724, 3914240), (21120, 3840848), (21823, 3717120), (22240, 3647424), (22528, 3600795), (22935, 3536896), (23232, 3491680), (24464, 3315840), (25120, 3229248), (25905, 3131392), (26688, 3039520), (27632, 2935680), (28160, 2880636), (29040, 2793344), (30144, 2691040), (30580, 2652672), (30720, 2640583), (30976, 2618760), (33360, 2431616), (33638, 2411520), (33792, 2400530), (34540, 2348544), (35584, 2279640), (36696, 2210560), (37680, 2152832), (37994, 2135040), (38720, 2095008), (40192, 2018280), (41448, 1957120), (42240, 1920424), (43646, 1858560), (44480, 1823712), (45870, 1768448), (46464, 1745840), (48928, 1657920), (50240, 1614624), (50457, 1607680), (51810, 1565696), (53376, 1519760), (55264, 1467840), (56320, 1440318), (56991, 1423360), (58080, 1396672), (60288, 1345520), (61160, 1326336), (61952, 1309380), (65469, 1239040), (66720, 1215808), (67276, 1205760), (67584, 1200265), (69080, 1174272), (71168, 1139820), (73392, 1105280), (75360, 1076416), (75988, 1067520), (77440, 1047504), (80384, 1009140), (82896, 978560), (84095, 964608), (84480, 960212), (87292, 929280), (88960, 911856), (91740, 884224), (92928, 872920), (94985, 854016), (97856, 828960), (100480, 807312), (100914, 803840), (103620, 782848), (106752, 759880), (109115, 743424), (110528, 733920), (112640, 720159), (113982, 711680), (116160, 698336), (120576, 672760), (122320, 663168), (123904, 654690), (130938, 619520), (133440, 607904), (134552, 602880), (138160, 587136), (142336, 569910), (146784, 552640), (150720, 538208), (151976, 533760), (154880, 523752), (160768, 504570), (165792, 489280), (168190, 482304), (168960, 480106), (174584, 464640), (177920, 455928), (183480, 442112), (185856, 436460), (189970, 427008), (195712, 414480), (200960, 403656), (201828, 401920), (207240, 391424), (213504, 379940), (218230, 371712), (221056, 366960), (227964, 355840), (232320, 349168), (240053, 337920), (241152, 336380), (244640, 331584), (247808, 327345), (252285, 321536), (261876, 309760), (266880, 303952), (269104, 301440), (276320, 293568), (284672, 284955)]