21415979520

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{563}}^1$

素因数の和:732

約数の個数: 480

約数和(自身を含む): 80646838272

約数和(自身を除く): 59230858752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 127, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 254, 256, 260, 288, 312, 320, 360, 381, 384, 390, 416, 468, 480, 508, 512, 520, 563, 576, 585, 624, 635, 640, 720, 762, 768, 780, 832, 936, 960, 1016, 1040, 1126, 1143, 1152, 1170, 1248, 1270, 1280, 1440, 1524, 1536, 1560, 1651, 1664, 1689, 1872, 1905, 1920, 2032, 2080, 2252, 2286, 2304, 2340, 2496, 2540, 2560, 2815, 2880, 3048, 3120, 3302, 3328, 3378, 3744, 3810, 3840, 4064, 4160, 4504, 4572, 4608, 4680, 4953, 4992, 5067, 5080, 5630, 5715, 5760, 6096, 6240, 6604, 6656, 6756, 7319, 7488, 7620, 7680, 8128, 8255, 8320, 8445, 9008, 9144, 9360, 9906, 9984, 10134, 10160, 11260, 11430, 11520, 12192, 12480, 13208, 13512, 14638, 14859, 14976, 15240, 16256, 16510, 16640, 16890, 18016, 18288, 18720, 19812, 19968, 20268, 20320, 21957, 22520, 22860, 23040, 24384, 24765, 24960, 25335, 26416, 27024, 29276, 29718, 29952, 30480, 32512, 33020, 33280, 33780, 36032, 36576, 36595, 37440, 39624, 40536, 40640, 43914, 45040, 45720, 48768, 49530, 49920, 50670, 52832, 54048, 58552, 59436, 59904, 60960, 65024, 65871, 66040, 67560, 71501, 72064, 73152, 73190, 74295, 74880, 79248, 81072, 81280, 87828, 90080, 91440, 97536, 99060, 99840, 101340, 105664, 108096, 109785, 117104, 118872, 121920, 131742, 132080, 135120, 143002, 144128, 146304, 146380, 148590, 149760, 158496, 162144, 162560, 175656, 180160, 182880, 195072, 198120, 202680, 211328, 214503, 216192, 219570, 234208, 237744, 243840, 263484, 264160, 270240, 286004, 288256, 292608, 292760, 297180, 299520, 316992, 324288, 325120, 329355, 351312, 357505, 360320, 365760, 396240, 405360, 422656, 429006, 432384, 439140, 468416, 475488, 487680, 526968, 528320, 540480, 572008, 585216, 585520, 594360, 633984, 643509, 648576, 658710, 702624, 715010, 720640, 731520, 792480, 810720, 845312, 858012, 864768, 878280, 929513, 936832, 950976, 975360, 1053936, 1056640, 1072515, 1080960, 1144016, 1171040, 1188720, 1267968, 1287018, 1297152, 1317420, 1405248, 1430020, 1441280, 1463040, 1584960, 1621440, 1716024, 1756560, 1859026, 1873664, 1901952, 2107872, 2113280, 2145030, 2161920, 2288032, 2342080, 2377440, 2535936, 2574036, 2594304, 2634840, 2788539, 2810496, 2860040, 2926080, 3169920, 3217545, 3242880, 3432048, 3513120, 3718052, 3747328, 3803904, 4215744, 4226560, 4290060, 4323840, 4576064, 4647565, 4684160, 4754880, 5148072, 5269680, 5577078, 5620992, 5720080, 6339840, 6435090, 6485760, 6864096, 7026240, 7436104, 7607808, 8365617, 8431488, 8580120, 9152128, 9295130, 9368320, 9509760, 10296144, 10539360, 11154156, 11241984, 11440160, 12679680, 12870180, 12971520, 13728192, 13942695, 14052480, 14872208, 16731234, 16862976, 17160240, 18304256, 18590260, 18736640, 19019520, 20592288, 21078720, 22308312, 22880320, 25740360, 27456384, 27885390, 28104960, 29744416, 33462468, 33725952, 34320480, 36608512, 37180520, 38039040, 41184576, 41828085, 42157440, 44616624, 45760640, 51480720, 54912768, 55770780, 56209920, 59488832, 66924936, 68640960, 74361040, 82369152, 83656170, 84314880, 89233248, 91521280, 102961440, 109825536, 111541560, 118977664, 133849872, 137281920, 148722080, 164738304, 167312340, 168629760, 178466496, 183042560, 205922880, 223083120, 237955328, 267699744, 274563840, 297444160, 329476608, 334624680, 356932992, 411845760, 446166240, 475910656, 535399488, 549127680, 594888320, 669249360, 713865984, 823691520, 892332480, 1070798976, 1189776640, 1338498720, 1427731968, 1647383040, 1784664960, 2141597952, 2379553280, 2676997440, 3569329920, 4283195904, 5353994880, 7138659840, 10707989760, 21415979520]

約数ペア:

[(1, 21415979520), (2, 10707989760), (3, 7138659840), (4, 5353994880), (5, 4283195904), (6, 3569329920), (8, 2676997440), (9, 2379553280), (10, 2141597952), (12, 1784664960), (13, 1647383040), (15, 1427731968), (16, 1338498720), (18, 1189776640), (20, 1070798976), (24, 892332480), (26, 823691520), (30, 713865984), (32, 669249360), (36, 594888320), (39, 549127680), (40, 535399488), (45, 475910656), (48, 446166240), (52, 411845760), (60, 356932992), (64, 334624680), (65, 329476608), (72, 297444160), (78, 274563840), (80, 267699744), (90, 237955328), (96, 223083120), (104, 205922880), (117, 183042560), (120, 178466496), (127, 168629760), (128, 167312340), (130, 164738304), (144, 148722080), (156, 137281920), (160, 133849872), (180, 118977664), (192, 111541560), (195, 109825536), (208, 102961440), (234, 91521280), (240, 89233248), (254, 84314880), (256, 83656170), (260, 82369152), (288, 74361040), (312, 68640960), (320, 66924936), (360, 59488832), (381, 56209920), (384, 55770780), (390, 54912768), (416, 51480720), (468, 45760640), (480, 44616624), (508, 42157440), (512, 41828085), (520, 41184576), (563, 38039040), (576, 37180520), (585, 36608512), (624, 34320480), (635, 33725952), (640, 33462468), (720, 29744416), (762, 28104960), (768, 27885390), (780, 27456384), (832, 25740360), (936, 22880320), (960, 22308312), (1016, 21078720), (1040, 20592288), (1126, 19019520), (1143, 18736640), (1152, 18590260), (1170, 18304256), (1248, 17160240), (1270, 16862976), (1280, 16731234), (1440, 14872208), (1524, 14052480), (1536, 13942695), (1560, 13728192), (1651, 12971520), (1664, 12870180), (1689, 12679680), (1872, 11440160), (1905, 11241984), (1920, 11154156), (2032, 10539360), (2080, 10296144), (2252, 9509760), (2286, 9368320), (2304, 9295130), (2340, 9152128), (2496, 8580120), (2540, 8431488), (2560, 8365617), (2815, 7607808), (2880, 7436104), (3048, 7026240), (3120, 6864096), (3302, 6485760), (3328, 6435090), (3378, 6339840), (3744, 5720080), (3810, 5620992), (3840, 5577078), (4064, 5269680), (4160, 5148072), (4504, 4754880), (4572, 4684160), (4608, 4647565), (4680, 4576064), (4953, 4323840), (4992, 4290060), (5067, 4226560), (5080, 4215744), (5630, 3803904), (5715, 3747328), (5760, 3718052), (6096, 3513120), (6240, 3432048), (6604, 3242880), (6656, 3217545), (6756, 3169920), (7319, 2926080), (7488, 2860040), (7620, 2810496), (7680, 2788539), (8128, 2634840), (8255, 2594304), (8320, 2574036), (8445, 2535936), (9008, 2377440), (9144, 2342080), (9360, 2288032), (9906, 2161920), (9984, 2145030), (10134, 2113280), (10160, 2107872), (11260, 1901952), (11430, 1873664), (11520, 1859026), (12192, 1756560), (12480, 1716024), (13208, 1621440), (13512, 1584960), (14638, 1463040), (14859, 1441280), (14976, 1430020), (15240, 1405248), (16256, 1317420), (16510, 1297152), (16640, 1287018), (16890, 1267968), (18016, 1188720), (18288, 1171040), (18720, 1144016), (19812, 1080960), (19968, 1072515), (20268, 1056640), (20320, 1053936), (21957, 975360), (22520, 950976), (22860, 936832), (23040, 929513), (24384, 878280), (24765, 864768), (24960, 858012), (25335, 845312), (26416, 810720), (27024, 792480), (29276, 731520), (29718, 720640), (29952, 715010), (30480, 702624), (32512, 658710), (33020, 648576), (33280, 643509), (33780, 633984), (36032, 594360), (36576, 585520), (36595, 585216), (37440, 572008), (39624, 540480), (40536, 528320), (40640, 526968), (43914, 487680), (45040, 475488), (45720, 468416), (48768, 439140), (49530, 432384), (49920, 429006), (50670, 422656), (52832, 405360), (54048, 396240), (58552, 365760), (59436, 360320), (59904, 357505), (60960, 351312), (65024, 329355), (65871, 325120), (66040, 324288), (67560, 316992), (71501, 299520), (72064, 297180), (73152, 292760), (73190, 292608), (74295, 288256), (74880, 286004), (79248, 270240), (81072, 264160), (81280, 263484), (87828, 243840), (90080, 237744), (91440, 234208), (97536, 219570), (99060, 216192), (99840, 214503), (101340, 211328), (105664, 202680), (108096, 198120), (109785, 195072), (117104, 182880), (118872, 180160), (121920, 175656), (131742, 162560), (132080, 162144), (135120, 158496), (143002, 149760), (144128, 148590), (146304, 146380)]