19325718720

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:491

約数の個数: 1120

約数和(自身を含む): 89646898176

約数和(自身を除く): 70321179456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 23, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 46, 48, 54, 55, 56, 60, 63, 64, 66, 69, 70, 72, 77, 80, 81, 84, 88, 90, 92, 96, 99, 105, 108, 110, 112, 115, 120, 126, 132, 135, 138, 140, 144, 154, 160, 161, 162, 165, 168, 176, 180, 184, 189, 192, 198, 207, 210, 216, 220, 224, 230, 231, 240, 252, 253, 264, 270, 276, 280, 288, 297, 308, 315, 320, 322, 324, 330, 336, 345, 352, 360, 368, 378, 385, 396, 405, 414, 420, 421, 432, 440, 448, 460, 462, 480, 483, 495, 504, 506, 528, 540, 552, 560, 567, 576, 594, 616, 621, 630, 644, 648, 660, 672, 690, 693, 704, 720, 736, 756, 759, 770, 792, 805, 810, 828, 840, 842, 864, 880, 891, 920, 924, 945, 960, 966, 990, 1008, 1012, 1035, 1056, 1080, 1104, 1120, 1134, 1155, 1188, 1232, 1242, 1260, 1263, 1265, 1288, 1296, 1320, 1344, 1380, 1386, 1440, 1449, 1472, 1485, 1512, 1518, 1540, 1584, 1610, 1620, 1656, 1680, 1684, 1728, 1760, 1771, 1782, 1840, 1848, 1863, 1890, 1932, 1980, 2016, 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15180, 15456, 15840, 15939, 16192, 16560, 16632, 16840, 17388, 17682, 17710, 17820, 18144, 18216, 18480, 18524, 18630, 18945, 19008, 19320, 19366, 19872, 20160, 20208, 20240, 20493, 20790, 21252, 21735, 22080, 22176, 22680, 22734, 22770, 23155, 23184, 23576, 23760, 24288, 24640, 24840, 24948, 25260, 25760, 25920, 26082, 26523, 26565, 26944, 27324, 27720, 27786, 28336, 28512, 28980, 29049, 29470, 29808, 30240, 30312, 30360, 30912, 31185, 31680, 31878, 32417, 33120, 33264, 33680, 34101, 34155, 34776, 35364, 35420, 35640, 36288, 36432, 36960, 37048, 37260, 37890, 38640, 38732, 39744, 40416, 40480, 40986, 41580, 41679, 42504, 43470, 44205, 44352, 45360, 45468, 45540, 46310, 46368, 47152, 47520, 47817, 48415, 48576, 49680, 49896, 50520, 51520, 52164, 53046, 53130, 54648, 55440, 55572, 56672, 56835, 57024, 57960, 58098, 58940, 59616, 60480, 60624, 60720, 62370, 63756, 64834, 65205, 66240, 66528, 67360, 67781, 68202, 68310, 69465, 69552, 70728, 70840, 71280, 72864, 73920, 74096, 74520, 75780, 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318276, 318780, 319539, 324170, 327888, 332640, 333432, 338905, 340032, 341010, 347760, 348588, 353640, 363744, 364320, 370480, 375111, 382536, 387320, 389004, 397845, 399168, 404160, 406686, 409860, 416790, 417312, 424368, 425040, 426052, 435735, 437184, 444576, 454680, 463680, 464784, 471520, 477414, 478170, 486255, 498960, 500148, 510048, 518672, 521640, 522882, 530460, 532565, 542248, 545616, 546480, 555720, 565824, 566720, 573804, 580980, 583506, 596160, 606240, 610029, 619712, 625185, 636552, 637560, 639078, 648340, 655776, 665280, 666864, 677810, 682020, 695520, 697176, 707280, 717255, 727488, 728640, 740960, 745591, 750222, 765072, 774640, 778008, 784323, 795690, 813372, 819720, 833580, 834624, 848736, 850080, 852104, 871470, 875259, 889152, 909360, 929568, 943040, 954828, 956340, 958617, 972510, 997920, 1000296, 1016715, 1020096, 1037344, 1043280, 1045764, 1060920, 1065130, 1084496, 1091232, 1092960, 1111440, 1147608, 1161960, 1167012, 1193535, 1212480, 1220058, 1250370, 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約数ペア:

[(1, 19325718720), (2, 9662859360), (3, 6441906240), (4, 4831429680), (5, 3865143744), (6, 3220953120), (7, 2760816960), (8, 2415714840), (9, 2147302080), (10, 1932571872), (11, 1756883520), (12, 1610476560), (14, 1380408480), (15, 1288381248), (16, 1207857420), (18, 1073651040), (20, 966285936), (21, 920272320), (22, 878441760), (23, 840248640), (24, 805238280), (27, 715767360), (28, 690204240), (30, 644190624), (32, 603928710), (33, 585627840), (35, 552163392), (36, 536825520), (40, 483142968), (42, 460136160), (44, 439220880), (45, 429460416), (46, 420124320), (48, 402619140), (54, 357883680), (55, 351376704), (56, 345102120), (60, 322095312), (63, 306757440), (64, 301964355), (66, 292813920), (69, 280082880), (70, 276081696), (72, 268412760), (77, 250983360), (80, 241571484), (81, 238589120), (84, 230068080), (88, 219610440), (90, 214730208), (92, 210062160), (96, 201309570), (99, 195209280), (105, 184054464), (108, 178941840), (110, 175688352), (112, 172551060), (115, 168049728), (120, 161047656), (126, 153378720), (132, 146406960), (135, 143153472), (138, 140041440), (140, 138040848), (144, 134206380), (154, 125491680), (160, 120785742), (161, 120035520), (162, 119294560), (165, 117125568), (168, 115034040), (176, 109805220), (180, 107365104), (184, 105031080), (189, 102252480), (192, 100654785), (198, 97604640), (207, 93360960), (210, 92027232), (216, 89470920), (220, 87844176), (224, 86275530), (230, 84024864), (231, 83661120), (240, 80523828), (252, 76689360), (253, 76386240), (264, 73203480), (270, 71576736), (276, 70020720), (280, 69020424), (288, 67103190), (297, 65069760), (308, 62745840), (315, 61351488), (320, 60392871), (322, 60017760), (324, 59647280), (330, 58562784), (336, 57517020), (345, 56016576), (352, 54902610), (360, 53682552), (368, 52515540), (378, 51126240), (385, 50196672), (396, 48802320), (405, 47717824), (414, 46680480), (420, 46013616), (421, 45904320), (432, 44735460), (440, 43922088), (448, 43137765), (460, 42012432), (462, 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