20617159680

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:442

約数の個数: 528

約数和(自身を含む): 77825040384

約数和(自身を除く): 57207880704

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, 271, 288, 312, 320, 360, 381, 384, 390, 416, 468, 480, 508, 512, 520, 542, 576, 585, 624, 635, 640, 720, 762, 768, 780, 813, 832, 936, 960, 1016, 1024, 1040, 1084, 1143, 1152, 1170, 1248, 1270, 1280, 1355, 1440, 1524, 1536, 1560, 1626, 1651, 1664, 1872, 1905, 1920, 2032, 2080, 2168, 2286, 2304, 2340, 2439, 2496, 2540, 2560, 2710, 2880, 3048, 3072, 3120, 3252, 3302, 3328, 3523, 3744, 3810, 3840, 4064, 4065, 4160, 4336, 4572, 4608, 4680, 4878, 4953, 4992, 5080, 5120, 5420, 5715, 5760, 6096, 6240, 6504, 6604, 6656, 7046, 7488, 7620, 7680, 8128, 8130, 8255, 8320, 8672, 9144, 9216, 9360, 9756, 9906, 9984, 10160, 10569, 10840, 11430, 11520, 12192, 12195, 12480, 13008, 13208, 13312, 14092, 14859, 14976, 15240, 15360, 16256, 16260, 16510, 16640, 17344, 17615, 18288, 18720, 19512, 19812, 19968, 20320, 21138, 21680, 22860, 23040, 24384, 24390, 24765, 24960, 26016, 26416, 28184, 29718, 29952, 30480, 31707, 32512, 32520, 33020, 33280, 34417, 34688, 35230, 36576, 37440, 39024, 39624, 39936, 40640, 42276, 43360, 45720, 46080, 48768, 48780, 49530, 49920, 52032, 52832, 52845, 56368, 59436, 59904, 60960, 63414, 65024, 65040, 66040, 66560, 68834, 69376, 70460, 73152, 74295, 74880, 78048, 79248, 81280, 84552, 86720, 91440, 97536, 97560, 99060, 99840, 103251, 104064, 105664, 105690, 112736, 118872, 119808, 121920, 126828, 130048, 130080, 132080, 137668, 138752, 140920, 146304, 148590, 149760, 156096, 158496, 158535, 162560, 169104, 172085, 173440, 182880, 195072, 195120, 198120, 199680, 206502, 208128, 211328, 211380, 225472, 237744, 243840, 253656, 260160, 264160, 275336, 277504, 281840, 292608, 297180, 299520, 309753, 312192, 316992, 317070, 325120, 338208, 344170, 346880, 365760, 390144, 390240, 396240, 413004, 416256, 422656, 422760, 447421, 450944, 475488, 487680, 507312, 516255, 520320, 528320, 550672, 563680, 585216, 594360, 599040, 619506, 624384, 633984, 634140, 650240, 676416, 688340, 693760, 731520, 780480, 792480, 826008, 832512, 845312, 845520, 894842, 901888, 950976, 975360, 1014624, 1032510, 1040640, 1056640, 1101344, 1127360, 1170432, 1188720, 1239012, 1248768, 1267968, 1268280, 1342263, 1352832, 1376680, 1387520, 1463040, 1548765, 1560960, 1584960, 1652016, 1690624, 1691040, 1789684, 1803776, 1901952, 1950720, 2029248, 2065020, 2081280, 2113280, 2202688, 2237105, 2254720, 2377440, 2478024, 2497536, 2535936, 2536560, 2684526, 2705664, 2753360, 2926080, 3097530, 3121920, 3169920, 3304032, 3382080, 3579368, 3607552, 3803904, 4026789, 4058496, 4130040, 4162560, 4226560, 4405376, 4474210, 4509440, 4754880, 4956048, 5071872, 5073120, 5369052, 5411328, 5506720, 5852160, 6195060, 6243840, 6339840, 6608064, 6711315, 6764160, 7158736, 7607808, 8053578, 8116992, 8260080, 8453120, 8810752, 8948420, 9018880, 9509760, 9912096, 10146240, 10738104, 10822656, 11013440, 12390120, 12487680, 12679680, 13216128, 13422630, 13528320, 14317472, 15215616, 16107156, 16233984, 16520160, 17621504, 17896840, 18037760, 19019520, 19824192, 20133945, 20292480, 21476208, 22026880, 24780240, 25359360, 26432256, 26845260, 27056640, 28634944, 32214312, 32467968, 33040320, 35243008, 35793680, 38039040, 39648384, 40267890, 40584960, 42952416, 44053760, 49560480, 52864512, 53690520, 54113280, 57269888, 64428624, 66080640, 71587360, 76078080, 79296768, 80535780, 81169920, 85904832, 88107520, 99120960, 105729024, 107381040, 114539776, 128857248, 132161280, 143174720, 158593536, 161071560, 162339840, 171809664, 176215040, 198241920, 214762080, 229079552, 257714496, 264322560, 286349440, 317187072, 322143120, 343619328, 396483840, 429524160, 458159104, 515428992, 528645120, 572698880, 644286240, 687238656, 792967680, 859048320, 1030857984, 1145397760, 1288572480, 1374477312, 1585935360, 1718096640, 2061715968, 2290795520, 2577144960, 3436193280, 4123431936, 5154289920, 6872386560, 10308579840, 20617159680]

約数ペア:

[(1, 20617159680), (2, 10308579840), (3, 6872386560), (4, 5154289920), (5, 4123431936), (6, 3436193280), (8, 2577144960), (9, 2290795520), (10, 2061715968), (12, 1718096640), (13, 1585935360), (15, 1374477312), (16, 1288572480), (18, 1145397760), (20, 1030857984), (24, 859048320), (26, 792967680), (30, 687238656), (32, 644286240), (36, 572698880), (39, 528645120), (40, 515428992), (45, 458159104), (48, 429524160), (52, 396483840), (60, 343619328), (64, 322143120), (65, 317187072), (72, 286349440), (78, 264322560), (80, 257714496), (90, 229079552), (96, 214762080), (104, 198241920), (117, 176215040), (120, 171809664), (127, 162339840), (128, 161071560), (130, 158593536), (144, 143174720), (156, 132161280), (160, 128857248), (180, 114539776), (192, 107381040), (195, 105729024), (208, 99120960), (234, 88107520), (240, 85904832), (254, 81169920), (256, 80535780), (260, 79296768), (271, 76078080), (288, 71587360), (312, 66080640), (320, 64428624), (360, 57269888), (381, 54113280), (384, 53690520), (390, 52864512), (416, 49560480), (468, 44053760), (480, 42952416), (508, 40584960), (512, 40267890), (520, 39648384), (542, 38039040), (576, 35793680), (585, 35243008), (624, 33040320), (635, 32467968), (640, 32214312), (720, 28634944), (762, 27056640), (768, 26845260), (780, 26432256), (813, 25359360), (832, 24780240), (936, 22026880), (960, 21476208), (1016, 20292480), (1024, 20133945), (1040, 19824192), (1084, 19019520), (1143, 18037760), (1152, 17896840), (1170, 17621504), (1248, 16520160), (1270, 16233984), (1280, 16107156), (1355, 15215616), (1440, 14317472), (1524, 13528320), (1536, 13422630), (1560, 13216128), (1626, 12679680), (1651, 12487680), (1664, 12390120), (1872, 11013440), (1905, 10822656), (1920, 10738104), (2032, 10146240), (2080, 9912096), (2168, 9509760), (2286, 9018880), (2304, 8948420), (2340, 8810752), (2439, 8453120), (2496, 8260080), (2540, 8116992), (2560, 8053578), (2710, 7607808), (2880, 7158736), (3048, 6764160), (3072, 6711315), (3120, 6608064), (3252, 6339840), (3302, 6243840), (3328, 6195060), (3523, 5852160), (3744, 5506720), (3810, 5411328), (3840, 5369052), (4064, 5073120), (4065, 5071872), (4160, 4956048), (4336, 4754880), (4572, 4509440), (4608, 4474210), (4680, 4405376), (4878, 4226560), (4953, 4162560), (4992, 4130040), (5080, 4058496), (5120, 4026789), (5420, 3803904), (5715, 3607552), (5760, 3579368), (6096, 3382080), (6240, 3304032), (6504, 3169920), (6604, 3121920), (6656, 3097530), (7046, 2926080), (7488, 2753360), (7620, 2705664), (7680, 2684526), (8128, 2536560), (8130, 2535936), (8255, 2497536), (8320, 2478024), (8672, 2377440), (9144, 2254720), (9216, 2237105), (9360, 2202688), (9756, 2113280), (9906, 2081280), (9984, 2065020), (10160, 2029248), (10569, 1950720), (10840, 1901952), (11430, 1803776), (11520, 1789684), (12192, 1691040), (12195, 1690624), (12480, 1652016), (13008, 1584960), (13208, 1560960), (13312, 1548765), (14092, 1463040), (14859, 1387520), (14976, 1376680), (15240, 1352832), (15360, 1342263), (16256, 1268280), (16260, 1267968), (16510, 1248768), (16640, 1239012), (17344, 1188720), (17615, 1170432), (18288, 1127360), (18720, 1101344), (19512, 1056640), (19812, 1040640), (19968, 1032510), (20320, 1014624), (21138, 975360), (21680, 950976), (22860, 901888), (23040, 894842), (24384, 845520), (24390, 845312), (24765, 832512), (24960, 826008), (26016, 792480), (26416, 780480), (28184, 731520), (29718, 693760), (29952, 688340), (30480, 676416), (31707, 650240), (32512, 634140), (32520, 633984), (33020, 624384), (33280, 619506), (34417, 599040), (34688, 594360), (35230, 585216), (36576, 563680), (37440, 550672), (39024, 528320), (39624, 520320), (39936, 516255), (40640, 507312), (42276, 487680), (43360, 475488), (45720, 450944), (46080, 447421), (48768, 422760), (48780, 422656), (49530, 416256), (49920, 413004), (52032, 396240), (52832, 390240), (52845, 390144), (56368, 365760), (59436, 346880), (59904, 344170), (60960, 338208), (63414, 325120), (65024, 317070), (65040, 316992), (66040, 312192), (66560, 309753), (68834, 299520), (69376, 297180), (70460, 292608), (73152, 281840), (74295, 277504), (74880, 275336), (78048, 264160), (79248, 260160), (81280, 253656), (84552, 243840), (86720, 237744), (91440, 225472), (97536, 211380), (97560, 211328), (99060, 208128), (99840, 206502), (103251, 199680), (104064, 198120), (105664, 195120), (105690, 195072), (112736, 182880), (118872, 173440), (119808, 172085), (121920, 169104), (126828, 162560), (130048, 158535), (130080, 158496), (132080, 156096), (137668, 149760), (138752, 148590), (140920, 146304)]