20528645760

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:389

約数の個数: 768

約数和(自身を含む): 86357606400

約数和(自身を除く): 65828960640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 127, 128, 133, 140, 144, 152, 160, 168, 171, 180, 190, 192, 210, 211, 224, 228, 240, 252, 254, 266, 280, 285, 288, 304, 315, 320, 336, 342, 360, 380, 381, 384, 399, 420, 422, 448, 456, 480, 504, 508, 532, 560, 570, 576, 608, 630, 633, 635, 640, 665, 672, 684, 720, 760, 762, 798, 840, 844, 855, 889, 896, 912, 960, 1008, 1016, 1055, 1064, 1120, 1140, 1143, 1152, 1197, 1216, 1260, 1266, 1270, 1330, 1344, 1368, 1440, 1477, 1520, 1524, 1596, 1680, 1688, 1710, 1778, 1824, 1899, 1905, 1920, 1995, 2016, 2032, 2110, 2128, 2240, 2280, 2286, 2394, 2413, 2432, 2520, 2532, 2540, 2660, 2667, 2688, 2736, 2880, 2954, 3040, 3048, 3165, 3192, 3360, 3376, 3420, 3556, 3648, 3798, 3810, 3990, 4009, 4032, 4064, 4220, 4256, 4431, 4445, 4480, 4560, 4572, 4788, 4826, 5040, 5064, 5080, 5320, 5334, 5472, 5715, 5760, 5908, 5985, 6080, 6096, 6330, 6384, 6720, 6752, 6840, 7112, 7239, 7296, 7385, 7596, 7620, 7980, 8001, 8018, 8064, 8128, 8440, 8512, 8862, 8890, 9120, 9144, 9495, 9576, 9652, 10080, 10128, 10160, 10640, 10668, 10944, 11430, 11816, 11970, 12027, 12065, 12160, 12192, 12660, 12768, 13293, 13335, 13440, 13504, 13680, 14224, 14478, 14770, 15192, 15240, 15960, 16002, 16036, 16256, 16880, 16891, 17024, 17724, 17780, 18240, 18288, 18990, 19152, 19304, 20045, 20160, 20256, 20320, 21280, 21336, 21717, 21888, 22155, 22860, 23632, 23940, 24054, 24130, 24384, 25320, 25536, 26586, 26670, 26797, 27008, 27360, 28063, 28448, 28956, 29540, 30384, 30480, 31920, 32004, 32072, 33760, 33782, 35448, 35560, 36081, 36195, 36480, 36576, 37980, 38304, 38608, 40005, 40090, 40320, 40512, 40640, 42560, 42672, 43434, 44310, 45720, 47264, 47880, 48108, 48260, 48768, 50640, 50673, 51072, 53172, 53340, 53594, 54720, 56126, 56896, 57912, 59080, 60135, 60768, 60960, 63840, 64008, 64144, 66465, 67520, 67564, 70896, 71120, 72162, 72390, 73152, 75960, 76608, 77216, 80010, 80180, 80391, 81024, 81280, 84189, 84455, 85120, 85344, 86868, 88620, 91440, 94528, 95760, 96216, 96520, 101280, 101346, 106344, 106680, 107188, 108585, 109440, 112252, 113792, 115824, 118160, 120270, 121536, 121920, 127680, 128016, 128288, 132930, 133985, 135040, 135128, 140315, 141792, 142240, 144324, 144780, 146304, 151920, 152019, 153216, 154432, 160020, 160360, 160782, 168378, 168910, 170688, 173736, 177240, 180405, 182880, 187579, 189056, 191520, 192432, 193040, 202560, 202692, 212688, 213360, 214376, 217170, 224504, 231648, 236320, 240540, 241173, 243072, 243840, 252567, 253365, 255360, 256032, 256576, 265860, 267970, 270256, 280630, 283584, 284480, 288648, 289560, 303840, 304038, 308864, 320040, 320720, 321564, 336756, 337820, 341376, 347472, 354480, 360810, 365760, 375158, 383040, 384864, 386080, 401955, 405120, 405384, 420945, 425376, 426720, 428752, 434340, 449008, 463296, 472640, 481080, 482346, 505134, 506730, 509143, 512064, 513152, 531720, 535940, 540512, 561260, 562737, 567168, 568960, 577296, 579120, 607680, 608076, 640080, 641440, 643128, 673512, 675640, 694944, 708960, 721620, 731520, 750316, 760095, 766080, 769728, 772160, 803910, 810768, 841890, 850752, 853440, 857504, 868680, 898016, 926592, 937895, 945280, 962160, 964692, 1010268, 1013460, 1018286, 1024128, 1063440, 1071880, 1081024, 1122520, 1125474, 1154592, 1158240, 1205865, 1215360, 1216152, 1262835, 1280160, 1282880, 1286256, 1347024, 1351280, 1389888, 1417920, 1443240, 1500632, 1520190, 1527429, 1539456, 1544320, 1607820, 1621536, 1683780, 1688211, 1701504, 1706880, 1715008, 1737360, 1796032, 1875790, 1924320, 1929384, 2020536, 2026920, 2036572, 2126880, 2143760, 2162048, 2245040, 2250948, 2309184, 2316480, 2411730, 2432304, 2525670, 2545715, 2560320, 2565760, 2572512, 2694048, 2702560, 2779776, 2813685, 2835840, 2886480, 3001264, 3040380, 3054858, 3215640, 3243072, 3367560, 3376422, 3430016, 3474720, 3564001, 3592064, 3751580, 3848640, 3858768, 4041072, 4053840, 4073144, 4253760, 4287520, 4490080, 4501896, 4582287, 4618368, 4632960, 4823460, 4864608, 5051340, 5091430, 5120640, 5145024, 5388096, 5405120, 5627370, 5772960, 6002528, 6080760, 6109716, 6431280, 6486144, 6735120, 6752844, 6949440, 7128002, 7503160, 7637145, 7697280, 7717536, 8082144, 8107680, 8146288, 8441055, 8507520, 8575040, 8980160, 9003792, 9164574, 9646920, 9729216, 10102680, 10182860, 10290048, 10692003, 10776192, 10810240, 11254740, 11545920, 12005056, 12161520, 12219432, 12862560, 13470240, 13505688, 13898880, 14256004, 15006320, 15274290, 15435072, 16164288, 16215360, 16292576, 16882110, 17150080, 17820005, 17960320, 18007584, 18329148, 19293840, 19458432, 20205360, 20365720, 21384006, 22509480, 22911435, 23091840, 24010112, 24323040, 24438864, 25725120, 26940480, 27011376, 28512008, 30012640, 30548580, 30870144, 32076009, 32328576, 32430720, 32585152, 33764220, 35640010, 36015168, 36658296, 38587680, 40410720, 40731440, 42768012, 45018960, 45822870, 48646080, 48877728, 51450240, 53460015, 53880960, 54022752, 57024016, 60025280, 61097160, 64152018, 65170304, 67528440, 71280020, 72030336, 73316592, 77175360, 80821440, 81462880, 85536024, 90037920, 91645740, 97292160, 97755456, 106920030, 108045504, 114048032, 120050560, 122194320, 128304036, 135056880, 142560040, 146633184, 154350720, 160380045, 161642880, 162925760, 171072048, 180075840, 183291480, 195510912, 213840060, 216091008, 228096064, 244388640, 256608072, 270113760, 285120080, 293266368, 320760090, 325851520, 342144096, 360151680, 366582960, 427680120, 456192128, 488777280, 513216144, 540227520, 570240160, 586532736, 641520180, 684288192, 733165920, 855360240, 977554560, 1026432288, 1080455040, 1140480320, 1283040360, 1368576384, 1466331840, 1710720480, 2052864576, 2280960640, 2566080720, 2932663680, 3421440960, 4105729152, 5132161440, 6842881920, 10264322880, 20528645760]

約数ペア:

[(1, 20528645760), (2, 10264322880), (3, 6842881920), (4, 5132161440), (5, 4105729152), (6, 3421440960), (7, 2932663680), (8, 2566080720), (9, 2280960640), (10, 2052864576), (12, 1710720480), (14, 1466331840), (15, 1368576384), (16, 1283040360), (18, 1140480320), (19, 1080455040), (20, 1026432288), (21, 977554560), (24, 855360240), (28, 733165920), (30, 684288192), (32, 641520180), (35, 586532736), (36, 570240160), (38, 540227520), (40, 513216144), (42, 488777280), (45, 456192128), (48, 427680120), (56, 366582960), (57, 360151680), (60, 342144096), (63, 325851520), (64, 320760090), (70, 293266368), (72, 285120080), (76, 270113760), (80, 256608072), (84, 244388640), (90, 228096064), (95, 216091008), (96, 213840060), (105, 195510912), (112, 183291480), (114, 180075840), (120, 171072048), (126, 162925760), (127, 161642880), (128, 160380045), (133, 154350720), (140, 146633184), (144, 142560040), (152, 135056880), (160, 128304036), (168, 122194320), (171, 120050560), (180, 114048032), (190, 108045504), (192, 106920030), (210, 97755456), (211, 97292160), (224, 91645740), (228, 90037920), (240, 85536024), (252, 81462880), (254, 80821440), (266, 77175360), (280, 73316592), (285, 72030336), (288, 71280020), (304, 67528440), (315, 65170304), (320, 64152018), (336, 61097160), (342, 60025280), (360, 57024016), (380, 54022752), (381, 53880960), (384, 53460015), (399, 51450240), (420, 48877728), (422, 48646080), (448, 45822870), (456, 45018960), (480, 42768012), (504, 40731440), (508, 40410720), (532, 38587680), (560, 36658296), (570, 36015168), (576, 35640010), (608, 33764220), (630, 32585152), (633, 32430720), (635, 32328576), (640, 32076009), (665, 30870144), (672, 30548580), (684, 30012640), (720, 28512008), (760, 27011376), (762, 26940480), (798, 25725120), (840, 24438864), (844, 24323040), (855, 24010112), (889, 23091840), (896, 22911435), (912, 22509480), (960, 21384006), (1008, 20365720), (1016, 20205360), (1055, 19458432), (1064, 19293840), (1120, 18329148), (1140, 18007584), (1143, 17960320), (1152, 17820005), (1197, 17150080), (1216, 16882110), (1260, 16292576), (1266, 16215360), (1270, 16164288), (1330, 15435072), (1344, 15274290), (1368, 15006320), (1440, 14256004), (1477, 13898880), (1520, 13505688), (1524, 13470240), (1596, 12862560), (1680, 12219432), (1688, 12161520), (1710, 12005056), (1778, 11545920), (1824, 11254740), (1899, 10810240), (1905, 10776192), (1920, 10692003), (1995, 10290048), (2016, 10182860), (2032, 10102680), (2110, 9729216), (2128, 9646920), (2240, 9164574), (2280, 9003792), (2286, 8980160), (2394, 8575040), (2413, 8507520), (2432, 8441055), (2520, 8146288), (2532, 8107680), (2540, 8082144), (2660, 7717536), (2667, 7697280), (2688, 7637145), (2736, 7503160), (2880, 7128002), (2954, 6949440), (3040, 6752844), (3048, 6735120), (3165, 6486144), (3192, 6431280), (3360, 6109716), (3376, 6080760), (3420, 6002528), (3556, 5772960), (3648, 5627370), (3798, 5405120), (3810, 5388096), (3990, 5145024), (4009, 5120640), (4032, 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(31920, 643128), (32004, 641440), (32072, 640080), (33760, 608076), (33782, 607680), (35448, 579120), (35560, 577296), (36081, 568960), (36195, 567168), (36480, 562737), (36576, 561260), (37980, 540512), (38304, 535940), (38608, 531720), (40005, 513152), (40090, 512064), (40320, 509143), (40512, 506730), (40640, 505134), (42560, 482346), (42672, 481080), (43434, 472640), (44310, 463296), (45720, 449008), (47264, 434340), (47880, 428752), (48108, 426720), (48260, 425376), (48768, 420945), (50640, 405384), (50673, 405120), (51072, 401955), (53172, 386080), (53340, 384864), (53594, 383040), (54720, 375158), (56126, 365760), (56896, 360810), (57912, 354480), (59080, 347472), (60135, 341376), (60768, 337820), (60960, 336756), (63840, 321564), (64008, 320720), (64144, 320040), (66465, 308864), (67520, 304038), (67564, 303840), (70896, 289560), (71120, 288648), (72162, 284480), (72390, 283584), (73152, 280630), (75960, 270256), (76608, 267970), (77216, 265860), (80010, 256576), (80180, 256032), (80391, 255360), (81024, 253365), (81280, 252567), (84189, 243840), (84455, 243072), (85120, 241173), (85344, 240540), (86868, 236320), (88620, 231648), (91440, 224504), (94528, 217170), (95760, 214376), (96216, 213360), (96520, 212688), (101280, 202692), (101346, 202560), (106344, 193040), (106680, 192432), (107188, 191520), (108585, 189056), (109440, 187579), (112252, 182880), (113792, 180405), (115824, 177240), (118160, 173736), (120270, 170688), (121536, 168910), (121920, 168378), (127680, 160782), (128016, 160360), (128288, 160020), (132930, 154432), (133985, 153216), (135040, 152019), (135128, 151920), (140315, 146304), (141792, 144780), (142240, 144324)]