20213138880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:297

約数の個数: 672

約数和(自身を含む): 78569637120

約数和(自身を除く): 58356498240

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, 44, 45, 48, 55, 60, 64, 66, 67, 72, 80, 88, 89, 90, 96, 99, 107, 110, 120, 132, 134, 144, 160, 165, 176, 178, 180, 192, 198, 201, 214, 220, 240, 264, 267, 268, 288, 320, 321, 330, 335, 352, 356, 360, 396, 402, 428, 440, 445, 480, 495, 528, 534, 535, 536, 576, 603, 642, 660, 670, 704, 712, 720, 737, 792, 801, 804, 856, 880, 890, 960, 963, 979, 990, 1005, 1056, 1068, 1070, 1072, 1177, 1206, 1284, 1320, 1335, 1340, 1424, 1440, 1474, 1584, 1602, 1605, 1608, 1712, 1760, 1780, 1926, 1958, 1980, 2010, 2112, 2136, 2140, 2144, 2211, 2354, 2412, 2568, 2640, 2670, 2680, 2848, 2880, 2937, 2948, 3015, 3168, 3204, 3210, 3216, 3424, 3520, 3531, 3560, 3685, 3852, 3916, 3960, 4005, 4020, 4272, 4280, 4288, 4422, 4708, 4815, 4824, 4895, 5136, 5280, 5340, 5360, 5696, 5874, 5885, 5896, 5963, 6030, 6336, 6408, 6420, 6432, 6633, 6848, 7062, 7120, 7169, 7370, 7704, 7832, 7920, 8010, 8040, 8544, 8560, 8811, 8844, 9416, 9523, 9630, 9648, 9790, 10272, 10560, 10593, 10680, 10720, 11055, 11748, 11770, 11792, 11926, 12060, 12816, 12840, 12864, 13266, 14124, 14240, 14338, 14685, 14740, 15408, 15664, 15840, 16020, 16080, 17088, 17120, 17622, 17655, 17688, 17889, 18832, 19046, 19260, 19296, 19580, 20544, 21186, 21360, 21440, 21507, 22110, 23496, 23540, 23584, 23852, 24120, 25632, 25680, 26532, 28248, 28480, 28569, 28676, 29370, 29480, 29815, 30816, 31328, 31680, 32040, 32160, 33165, 34240, 35244, 35310, 35376, 35778, 35845, 37664, 38092, 38520, 38592, 39160, 42372, 42720, 43014, 44055, 44220, 46992, 47080, 47168, 47615, 47704, 48240, 51264, 51360, 52965, 53064, 53667, 56496, 57138, 57352, 58740, 58960, 59630, 61632, 62656, 64080, 64320, 64521, 65593, 66330, 70488, 70620, 70752, 71556, 71690, 75328, 76184, 77040, 78320, 78859, 84744, 85440, 85707, 86028, 88110, 88440, 89445, 93984, 94160, 95230, 95408, 96480, 102720, 104753, 105930, 106128, 107334, 107535, 112992, 114276, 114704, 117480, 117920, 119260, 128160, 129042, 131186, 132660, 140976, 141240, 141504, 142845, 143112, 143380, 152368, 154080, 156640, 157718, 169488, 171414, 172056, 176220, 176880, 178890, 187968, 188320, 190460, 190816, 192960, 196779, 209506, 211860, 212256, 214668, 215070, 225984, 228552, 229408, 234960, 235840, 236577, 238520, 256320, 258084, 262372, 265320, 268335, 281952, 282480, 285690, 286224, 286760, 304736, 308160, 313280, 314259, 315436, 322605, 327965, 338976, 342828, 344112, 352440, 353760, 357780, 376640, 380920, 381632, 393558, 394295, 419012, 423720, 424512, 428535, 429336, 430140, 457104, 458816, 469920, 473154, 477040, 516168, 523765, 524744, 530640, 536670, 563904, 564960, 571380, 572448, 573520, 590337, 609472, 628518, 630872, 638041, 645210, 655930, 677952, 685656, 688224, 704880, 707520, 709731, 715560, 761840, 787116, 788590, 838024, 847440, 857070, 858672, 860280, 914208, 939840, 942777, 946308, 954080, 983895, 1032336, 1047530, 1049488, 1061280, 1073340, 1129920, 1142760, 1144896, 1147040, 1180674, 1182885, 1257036, 1261744, 1276082, 1290420, 1311860, 1371312, 1376448, 1409760, 1419462, 1431120, 1523680, 1571295, 1574232, 1577180, 1676048, 1694880, 1714140, 1717344, 1720560, 1828416, 1885554, 1892616, 1908160, 1914123, 1967790, 2064672, 2095060, 2098976, 2122560, 2146680, 2285520, 2294080, 2361348, 2365770, 2514072, 2523488, 2552164, 2580840, 2623720, 2742624, 2819520, 2838924, 2862240, 2951685, 3047360, 3142590, 3148464, 3154360, 3190205, 3352096, 3389760, 3428280, 3434688, 3441120, 3548655, 3771108, 3785232, 3828246, 3935580, 4129344, 4190120, 4197952, 4293360, 4571040, 4713885, 4722696, 4731540, 5028144, 5046976, 5104328, 5161680, 5247440, 5485248, 5677848, 5724480, 5742369, 5903370, 6285180, 6296928, 6308720, 6380410, 6704192, 6856560, 6882240, 7018451, 7097310, 7542216, 7570464, 7656492, 7871160, 8380240, 8586720, 9142080, 9427770, 9445392, 9463080, 9570615, 10056288, 10208656, 10323360, 10494880, 11355696, 11484738, 11806740, 12570360, 12593856, 12617440, 12760820, 13713120, 14036902, 14194620, 15084432, 15140928, 15312984, 15742320, 16760480, 17173440, 18855540, 18890784, 18926160, 19141230, 20112576, 20417312, 20646720, 20989760, 21055353, 22711392, 22969476, 23613480, 25140720, 25234880, 25521640, 27426240, 28073804, 28389240, 28711845, 30168864, 30625968, 31484640, 33520960, 35092255, 37711080, 37781568, 37852320, 38282460, 40834624, 42110706, 45422784, 45938952, 47226960, 50281440, 51043280, 56147608, 56778480, 57423690, 60337728, 61251936, 62969280, 63166059, 70184510, 75422160, 75704640, 76564920, 84221412, 91877904, 94453920, 100562880, 102086560, 105276765, 112295216, 113556960, 114847380, 122503872, 126332118, 140369020, 150844320, 153129840, 168442824, 183755808, 188907840, 204173120, 210553530, 224590432, 227113920, 229694760, 252664236, 280738040, 301688640, 306259680, 315830295, 336885648, 367511616, 421107060, 449180864, 459389520, 505328472, 561476080, 612519360, 631660590, 673771296, 842214120, 918779040, 1010656944, 1122952160, 1263321180, 1347542592, 1684428240, 1837558080, 2021313888, 2245904320, 2526642360, 3368856480, 4042627776, 5053284720, 6737712960, 10106569440, 20213138880]

約数ペア:

[(1, 20213138880), (2, 10106569440), (3, 6737712960), (4, 5053284720), (5, 4042627776), (6, 3368856480), (8, 2526642360), (9, 2245904320), (10, 2021313888), (11, 1837558080), (12, 1684428240), (15, 1347542592), (16, 1263321180), (18, 1122952160), (20, 1010656944), (22, 918779040), (24, 842214120), (30, 673771296), (32, 631660590), (33, 612519360), (36, 561476080), (40, 505328472), (44, 459389520), (45, 449180864), (48, 421107060), (55, 367511616), (60, 336885648), (64, 315830295), (66, 306259680), (67, 301688640), (72, 280738040), (80, 252664236), (88, 229694760), (89, 227113920), (90, 224590432), (96, 210553530), (99, 204173120), (107, 188907840), (110, 183755808), (120, 168442824), (132, 153129840), (134, 150844320), (144, 140369020), (160, 126332118), (165, 122503872), (176, 114847380), (178, 113556960), (180, 112295216), (192, 105276765), (198, 102086560), (201, 100562880), (214, 94453920), (220, 91877904), (240, 84221412), (264, 76564920), (267, 75704640), (268, 75422160), (288, 70184510), (320, 63166059), (321, 62969280), (330, 61251936), (335, 60337728), (352, 57423690), (356, 56778480), (360, 56147608), (396, 51043280), (402, 50281440), (428, 47226960), (440, 45938952), (445, 45422784), (480, 42110706), (495, 40834624), (528, 38282460), (534, 37852320), (535, 37781568), (536, 37711080), (576, 35092255), (603, 33520960), (642, 31484640), (660, 30625968), (670, 30168864), (704, 28711845), (712, 28389240), (720, 28073804), (737, 27426240), (792, 25521640), (801, 25234880), (804, 25140720), (856, 23613480), (880, 22969476), (890, 22711392), (960, 21055353), (963, 20989760), (979, 20646720), (990, 20417312), (1005, 20112576), (1056, 19141230), (1068, 18926160), (1070, 18890784), (1072, 18855540), (1177, 17173440), (1206, 16760480), (1284, 15742320), (1320, 15312984), (1335, 15140928), (1340, 15084432), (1424, 14194620), (1440, 14036902), (1474, 13713120), (1584, 12760820), (1602, 12617440), (1605, 12593856), (1608, 12570360), (1712, 11806740), (1760, 11484738), (1780, 11355696), (1926, 10494880), (1958, 10323360), (1980, 10208656), (2010, 10056288), (2112, 9570615), (2136, 9463080), (2140, 9445392), (2144, 9427770), (2211, 9142080), (2354, 8586720), (2412, 8380240), (2568, 7871160), (2640, 7656492), (2670, 7570464), (2680, 7542216), (2848, 7097310), (2880, 7018451), (2937, 6882240), (2948, 6856560), (3015, 6704192), (3168, 6380410), (3204, 6308720), (3210, 6296928), (3216, 6285180), (3424, 5903370), (3520, 5742369), (3531, 5724480), (3560, 5677848), (3685, 5485248), (3852, 5247440), (3916, 5161680), (3960, 5104328), (4005, 5046976), (4020, 5028144), (4272, 4731540), (4280, 4722696), (4288, 4713885), (4422, 4571040), (4708, 4293360), (4815, 4197952), (4824, 4190120), (4895, 4129344), (5136, 3935580), (5280, 3828246), (5340, 3785232), (5360, 3771108), (5696, 3548655), (5874, 3441120), (5885, 3434688), (5896, 3428280), (5963, 3389760), (6030, 3352096), (6336, 3190205), (6408, 3154360), (6420, 3148464), (6432, 3142590), (6633, 3047360), (6848, 2951685), (7062, 2862240), (7120, 2838924), (7169, 2819520), (7370, 2742624), (7704, 2623720), (7832, 2580840), (7920, 2552164), (8010, 2523488), (8040, 2514072), (8544, 2365770), (8560, 2361348), (8811, 2294080), (8844, 2285520), (9416, 2146680), (9523, 2122560), (9630, 2098976), (9648, 2095060), (9790, 2064672), (10272, 1967790), (10560, 1914123), (10593, 1908160), (10680, 1892616), (10720, 1885554), (11055, 1828416), (11748, 1720560), (11770, 1717344), (11792, 1714140), (11926, 1694880), (12060, 1676048), (12816, 1577180), (12840, 1574232), (12864, 1571295), (13266, 1523680), (14124, 1431120), (14240, 1419462), (14338, 1409760), (14685, 1376448), (14740, 1371312), (15408, 1311860), (15664, 1290420), (15840, 1276082), (16020, 1261744), (16080, 1257036), (17088, 1182885), (17120, 1180674), (17622, 1147040), (17655, 1144896), (17688, 1142760), (17889, 1129920), (18832, 1073340), (19046, 1061280), (19260, 1049488), (19296, 1047530), (19580, 1032336), (20544, 983895), (21186, 954080), (21360, 946308), (21440, 942777), (21507, 939840), (22110, 914208), (23496, 860280), (23540, 858672), (23584, 857070), (23852, 847440), (24120, 838024), (25632, 788590), (25680, 787116), (26532, 761840), (28248, 715560), (28480, 709731), (28569, 707520), (28676, 704880), (29370, 688224), (29480, 685656), (29815, 677952), (30816, 655930), (31328, 645210), (31680, 638041), (32040, 630872), (32160, 628518), (33165, 609472), (34240, 590337), (35244, 573520), (35310, 572448), (35376, 571380), (35778, 564960), (35845, 563904), (37664, 536670), (38092, 530640), (38520, 524744), (38592, 523765), (39160, 516168), (42372, 477040), (42720, 473154), (43014, 469920), (44055, 458816), (44220, 457104), (46992, 430140), (47080, 429336), (47168, 428535), (47615, 424512), (47704, 423720), (48240, 419012), (51264, 394295), (51360, 393558), (52965, 381632), (53064, 380920), (53667, 376640), (56496, 357780), (57138, 353760), (57352, 352440), (58740, 344112), (58960, 342828), (59630, 338976), (61632, 327965), (62656, 322605), (64080, 315436), (64320, 314259), (64521, 313280), (65593, 308160), (66330, 304736), (70488, 286760), (70620, 286224), (70752, 285690), (71556, 282480), (71690, 281952), (75328, 268335), (76184, 265320), (77040, 262372), (78320, 258084), (78859, 256320), (84744, 238520), (85440, 236577), (85707, 235840), (86028, 234960), (88110, 229408), (88440, 228552), (89445, 225984), (93984, 215070), (94160, 214668), (95230, 212256), (95408, 211860), (96480, 209506), (102720, 196779), (104753, 192960), (105930, 190816), (106128, 190460), (107334, 188320), (107535, 187968), (112992, 178890), (114276, 176880), (114704, 176220), (117480, 172056), (117920, 171414), (119260, 169488), (128160, 157718), (129042, 156640), (131186, 154080), (132660, 152368), (140976, 143380), (141240, 143112), (141504, 142845)]