20963900160

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:273

約数の個数: 864

約数和(自身を含む): 88159518720

約数和(自身を除く): 67195618560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 64, 69, 70, 72, 80, 84, 89, 90, 92, 96, 105, 112, 115, 120, 126, 127, 128, 138, 140, 144, 160, 161, 168, 178, 180, 184, 192, 207, 210, 224, 230, 240, 252, 254, 256, 267, 276, 280, 288, 315, 320, 322, 336, 345, 356, 360, 368, 381, 384, 414, 420, 445, 448, 460, 480, 483, 504, 508, 534, 552, 560, 576, 623, 630, 635, 640, 644, 672, 690, 712, 720, 736, 762, 768, 801, 805, 828, 840, 889, 890, 896, 920, 960, 966, 1008, 1016, 1035, 1068, 1104, 1120, 1143, 1152, 1246, 1260, 1270, 1280, 1288, 1335, 1344, 1380, 1424, 1440, 1449, 1472, 1524, 1602, 1610, 1656, 1680, 1778, 1780, 1792, 1840, 1869, 1905, 1920, 1932, 2016, 2032, 2047, 2070, 2136, 2208, 2240, 2286, 2304, 2415, 2492, 2520, 2540, 2576, 2667, 2670, 2688, 2760, 2848, 2880, 2898, 2921, 2944, 3048, 3115, 3204, 3220, 3312, 3360, 3556, 3560, 3680, 3738, 3810, 3840, 3864, 4005, 4032, 4064, 4094, 4140, 4272, 4416, 4445, 4480, 4572, 4830, 4984, 5040, 5080, 5152, 5334, 5340, 5376, 5520, 5607, 5696, 5715, 5760, 5796, 5842, 5888, 6096, 6141, 6230, 6408, 6440, 6624, 6720, 7112, 7120, 7245, 7360, 7476, 7620, 7728, 8001, 8010, 8064, 8128, 8188, 8280, 8544, 8763, 8832, 8890, 8960, 9144, 9345, 9660, 9968, 10080, 10160, 10235, 10304, 10668, 10680, 11040, 11214, 11303, 11392, 11430, 11520, 11592, 11684, 12192, 12282, 12460, 12816, 12880, 13248, 13335, 13440, 14224, 14240, 14329, 14490, 14605, 14720, 14952, 15240, 15456, 16002, 16020, 16128, 16256, 16376, 16560, 17088, 17526, 17664, 17780, 18288, 18423, 18690, 19320, 19936, 20160, 20320, 20447, 20470, 20608, 21336, 21360, 22080, 22428, 22606, 22784, 22860, 23184, 23368, 24384, 24564, 24920, 25632, 25760, 26289, 26496, 26670, 26880, 28035, 28448, 28480, 28658, 28980, 29210, 29440, 29904, 30480, 30705, 30912, 32004, 32040, 32512, 32752, 33120, 33909, 34176, 35052, 35560, 36576, 36846, 37380, 38640, 39872, 40005, 40320, 40640, 40894, 40940, 41216, 42672, 42720, 42987, 43815, 44160, 44856, 45212, 45720, 46368, 46736, 48768, 49128, 49840, 51264, 51520, 52578, 52992, 53340, 56070, 56515, 56896, 56960, 57316, 57960, 58420, 59808, 60960, 61341, 61410, 61824, 64008, 64080, 65504, 66240, 67818, 68352, 70104, 71120, 71645, 73152, 73692, 74760, 77280, 79121, 79744, 80010, 80640, 81280, 81788, 81880, 85344, 85440, 85974, 87630, 88320, 89712, 90424, 91440, 92115, 92736, 93472, 97536, 98256, 99680, 101727, 102235, 102528, 103040, 105156, 106680, 112140, 113030, 113792, 113920, 114632, 115920, 116840, 119616, 121920, 122682, 122820, 123648, 128016, 128160, 128961, 131008, 131445, 132480, 135636, 140208, 142240, 143290, 146304, 147384, 149520, 154560, 158242, 159488, 160020, 162560, 163576, 163760, 169545, 170688, 170880, 171948, 175260, 179424, 180848, 182880, 184023, 184230, 185472, 186944, 196512, 199360, 203454, 204470, 205056, 206080, 210312, 213360, 214935, 224280, 226060, 227584, 229264, 231840, 233680, 237363, 239232, 243840, 245364, 245640, 256032, 256320, 257922, 259969, 262016, 262890, 264960, 271272, 280416, 284480, 286580, 292608, 294768, 299040, 306705, 309120, 316484, 320040, 327152, 327520, 339090, 341376, 341760, 343896, 350520, 358848, 361696, 365760, 368046, 368460, 370944, 373888, 393024, 395605, 398720, 406908, 408940, 420624, 426720, 429870, 448560, 452120, 458528, 463680, 467360, 474726, 478464, 487680, 490728, 491280, 508635, 512064, 512640, 515844, 519938, 524032, 525780, 542544, 560832, 568960, 573160, 589536, 598080, 613410, 618240, 632968, 640080, 644805, 654304, 655040, 678180, 682752, 687792, 701040, 712089, 717696, 723392, 731520, 736092, 736920, 747776, 779907, 786048, 791210, 797440, 813816, 817880, 841248, 853440, 859740, 897120, 904240, 917056, 920115, 927360, 934720, 949452, 981456, 982560, 1017270, 1024128, 1025280, 1031688, 1039876, 1051560, 1085088, 1121664, 1137920, 1146320, 1179072, 1186815, 1196160, 1226820, 1265936, 1280160, 1289610, 1299845, 1308608, 1310080, 1356360, 1375584, 1402080, 1424178, 1435392, 1446784, 1463040, 1472184, 1473840, 1559814, 1572096, 1582420, 1627632, 1635760, 1682496, 1706880, 1719480, 1794240, 1808480, 1819783, 1834112, 1840230, 1854720, 1869440, 1898904, 1962912, 1965120, 2034540, 2048256, 2063376, 2079752, 2103120, 2170176, 2243328, 2292640, 2339721, 2358144, 2373630, 2392320, 2453640, 2531872, 2560320, 2579220, 2599690, 2617216, 2620160, 2712720, 2751168, 2804160, 2848356, 2893568, 2944368, 2947680, 3119628, 3164840, 3255264, 3271520, 3364992, 3413760, 3438960, 3560445, 3588480, 3616960, 3639566, 3668224, 3680460, 3738880, 3797808, 3899535, 3925824, 3930240, 4069080, 4126752, 4159504, 4206240, 4340352, 4585280, 4679442, 4716288, 4747260, 4907280, 5063744, 5120640, 5158440, 5199380, 5234432, 5425440, 5459349, 5502336, 5608320, 5696712, 5888736, 5895360, 6239256, 6329680, 6510528, 6543040, 6729984, 6877920, 7120890, 7176960, 7233920, 7279132, 7360920, 7595616, 7799070, 7851648, 7860480, 8138160, 8253504, 8319008, 8412480, 8680704, 9098915, 9170560, 9358884, 9494520, 9814560, 10127488, 10241280, 10316880, 10398760, 10850880, 10918698, 11004672, 11216640, 11393424, 11698605, 11777472, 11790720, 12478512, 12659360, 13021056, 13086080, 13755840, 14241780, 14467840, 14558264, 14721840, 15191232, 15598140, 15703296, 16276320, 16378047, 16507008, 16638016, 16824960, 18197830, 18341120, 18717768, 18989040, 19629120, 20254976, 20633760, 20797520, 21701760, 21837396, 22786848, 23397210, 23554944, 23581440, 24957024, 25318720, 26042112, 26172160, 27296745, 27511680, 28483560, 29116528, 29443680, 30382464, 31196280, 32552640, 32756094, 33014016, 33276032, 33649920, 36395660, 37435536, 37978080, 39258240, 41267520, 41595040, 43403520, 43674792, 45573696, 46794420, 47109888, 49914048, 50637440, 54593490, 55023360, 56967120, 58233056, 58887360, 60764928, 62392560, 65105280, 65512188, 66552064, 72791320, 74871072, 75956160, 78516480, 81890235, 82535040, 83190080, 87349584, 91147392, 93588840, 99828096, 101274880, 109186980, 113934240, 116466112, 117774720, 124785120, 130210560, 131024376, 145582640, 149742144, 151912320, 163780470, 165070080, 166380160, 174699168, 182294784, 187177680, 199656192, 218373960, 227868480, 232932224, 235549440, 249570240, 262048752, 291165280, 299484288, 303824640, 327560940, 332760320, 349398336, 374355360, 436747920, 455736960, 465864448, 499140480, 524097504, 582330560, 598968576, 655121880, 698796672, 748710720, 873495840, 911473920, 998280960, 1048195008, 1164661120, 1310243760, 1397593344, 1497421440, 1746991680, 2096390016, 2329322240, 2620487520, 2994842880, 3493983360, 4192780032, 5240975040, 6987966720, 10481950080, 20963900160]

約数ペア:

[(1, 20963900160), (2, 10481950080), (3, 6987966720), (4, 5240975040), (5, 4192780032), (6, 3493983360), (7, 2994842880), (8, 2620487520), (9, 2329322240), (10, 2096390016), (12, 1746991680), (14, 1497421440), (15, 1397593344), (16, 1310243760), (18, 1164661120), (20, 1048195008), (21, 998280960), (23, 911473920), (24, 873495840), (28, 748710720), (30, 698796672), (32, 655121880), (35, 598968576), (36, 582330560), (40, 524097504), (42, 499140480), (45, 465864448), (46, 455736960), (48, 436747920), (56, 374355360), (60, 349398336), (63, 332760320), (64, 327560940), (69, 303824640), (70, 299484288), (72, 291165280), (80, 262048752), (84, 249570240), (89, 235549440), (90, 232932224), (92, 227868480), (96, 218373960), (105, 199656192), (112, 187177680), (115, 182294784), (120, 174699168), (126, 166380160), (127, 165070080), (128, 163780470), (138, 151912320), (140, 149742144), (144, 145582640), (160, 131024376), (161, 130210560), (168, 124785120), (178, 117774720), (180, 116466112), (184, 113934240), (192, 109186980), (207, 101274880), (210, 99828096), (224, 93588840), (230, 91147392), (240, 87349584), (252, 83190080), (254, 82535040), (256, 81890235), (267, 78516480), (276, 75956160), (280, 74871072), (288, 72791320), (315, 66552064), (320, 65512188), (322, 65105280), (336, 62392560), (345, 60764928), (356, 58887360), (360, 58233056), (368, 56967120), (381, 55023360), (384, 54593490), (414, 50637440), (420, 49914048), (445, 47109888), (448, 46794420), (460, 45573696), (480, 43674792), (483, 43403520), (504, 41595040), (508, 41267520), (534, 39258240), (552, 37978080), (560, 37435536), (576, 36395660), (623, 33649920), (630, 33276032), (635, 33014016), (640, 32756094), (644, 32552640), (672, 31196280), (690, 30382464), (712, 29443680), (720, 29116528), (736, 28483560), (762, 27511680), (768, 27296745), (801, 26172160), (805, 26042112), (828, 25318720), (840, 24957024), (889, 23581440), (890, 23554944), (896, 23397210), (920, 22786848), (960, 21837396), (966, 21701760), (1008, 20797520), (1016, 20633760), (1035, 20254976), (1068, 19629120), (1104, 18989040), (1120, 18717768), (1143, 18341120), (1152, 18197830), (1246, 16824960), (1260, 16638016), (1270, 16507008), (1280, 16378047), (1288, 16276320), (1335, 15703296), (1344, 15598140), (1380, 15191232), (1424, 14721840), (1440, 14558264), (1449, 14467840), (1472, 14241780), (1524, 13755840), (1602, 13086080), (1610, 13021056), (1656, 12659360), (1680, 12478512), (1778, 11790720), (1780, 11777472), (1792, 11698605), (1840, 11393424), (1869, 11216640), (1905, 11004672), (1920, 10918698), (1932, 10850880), (2016, 10398760), (2032, 10316880), (2047, 10241280), (2070, 10127488), (2136, 9814560), (2208, 9494520), (2240, 9358884), (2286, 9170560), (2304, 9098915), (2415, 8680704), (2492, 8412480), (2520, 8319008), (2540, 8253504), (2576, 8138160), (2667, 7860480), (2670, 7851648), (2688, 7799070), (2760, 7595616), (2848, 7360920), (2880, 7279132), (2898, 7233920), (2921, 7176960), (2944, 7120890), (3048, 6877920), (3115, 6729984), (3204, 6543040), (3220, 6510528), (3312, 6329680), (3360, 6239256), (3556, 5895360), (3560, 5888736), (3680, 5696712), (3738, 5608320), (3810, 5502336), (3840, 5459349), (3864, 5425440), (4005, 5234432), (4032, 5199380), (4064, 5158440), (4094, 5120640), (4140, 5063744), (4272, 4907280), (4416, 4747260), (4445, 4716288), (4480, 4679442), (4572, 4585280), (4830, 4340352), (4984, 4206240), (5040, 4159504), (5080, 4126752), (5152, 4069080), (5334, 3930240), (5340, 3925824), (5376, 3899535), (5520, 3797808), (5607, 3738880), (5696, 3680460), (5715, 3668224), (5760, 3639566), (5796, 3616960), (5842, 3588480), (5888, 3560445), (6096, 3438960), (6141, 3413760), (6230, 3364992), (6408, 3271520), (6440, 3255264), (6624, 3164840), (6720, 3119628), (7112, 2947680), (7120, 2944368), (7245, 2893568), (7360, 2848356), (7476, 2804160), (7620, 2751168), (7728, 2712720), (8001, 2620160), (8010, 2617216), (8064, 2599690), (8128, 2579220), (8188, 2560320), (8280, 2531872), (8544, 2453640), (8763, 2392320), (8832, 2373630), (8890, 2358144), (8960, 2339721), (9144, 2292640), (9345, 2243328), (9660, 2170176), (9968, 2103120), (10080, 2079752), (10160, 2063376), (10235, 2048256), (10304, 2034540), (10668, 1965120), (10680, 1962912), (11040, 1898904), (11214, 1869440), (11303, 1854720), (11392, 1840230), (11430, 1834112), (11520, 1819783), (11592, 1808480), (11684, 1794240), (12192, 1719480), (12282, 1706880), (12460, 1682496), (12816, 1635760), (12880, 1627632), (13248, 1582420), (13335, 1572096), (13440, 1559814), (14224, 1473840), (14240, 1472184), (14329, 1463040), (14490, 1446784), (14605, 1435392), (14720, 1424178), (14952, 1402080), (15240, 1375584), (15456, 1356360), (16002, 1310080), (16020, 1308608), (16128, 1299845), (16256, 1289610), (16376, 1280160), (16560, 1265936), (17088, 1226820), (17526, 1196160), (17664, 1186815), (17780, 1179072), (18288, 1146320), (18423, 1137920), (18690, 1121664), (19320, 1085088), (19936, 1051560), (20160, 1039876), (20320, 1031688), (20447, 1025280), (20470, 1024128), (20608, 1017270), (21336, 982560), (21360, 981456), (22080, 949452), (22428, 934720), (22606, 927360), (22784, 920115), (22860, 917056), (23184, 904240), (23368, 897120), (24384, 859740), (24564, 853440), (24920, 841248), (25632, 817880), (25760, 813816), (26289, 797440), (26496, 791210), (26670, 786048), (26880, 779907), (28035, 747776), (28448, 736920), (28480, 736092), (28658, 731520), (28980, 723392), (29210, 717696), (29440, 712089), (29904, 701040), (30480, 687792), (30705, 682752), (30912, 678180), (32004, 655040), (32040, 654304), (32512, 644805), (32752, 640080), (33120, 632968), (33909, 618240), (34176, 613410), (35052, 598080), (35560, 589536), (36576, 573160), (36846, 568960), (37380, 560832), (38640, 542544), (39872, 525780), (40005, 524032), (40320, 519938), (40640, 515844), (40894, 512640), (40940, 512064), (41216, 508635), (42672, 491280), (42720, 490728), (42987, 487680), (43815, 478464), (44160, 474726), (44856, 467360), (45212, 463680), (45720, 458528), (46368, 452120), (46736, 448560), (48768, 429870), (49128, 426720), (49840, 420624), (51264, 408940), (51520, 406908), (52578, 398720), (52992, 395605), (53340, 393024), (56070, 373888), (56515, 370944), (56896, 368460), (56960, 368046), (57316, 365760), (57960, 361696), (58420, 358848), (59808, 350520), (60960, 343896), (61341, 341760), (61410, 341376), (61824, 339090), (64008, 327520), (64080, 327152), (65504, 320040), (66240, 316484), (67818, 309120), (68352, 306705), (70104, 299040), (71120, 294768), (71645, 292608), (73152, 286580), (73692, 284480), (74760, 280416), (77280, 271272), (79121, 264960), (79744, 262890), (80010, 262016), (80640, 259969), (81280, 257922), (81788, 256320), (81880, 256032), (85344, 245640), (85440, 245364), (85974, 243840), (87630, 239232), (88320, 237363), (89712, 233680), (90424, 231840), (91440, 229264), (92115, 227584), (92736, 226060), (93472, 224280), (97536, 214935), (98256, 213360), (99680, 210312), (101727, 206080), (102235, 205056), (102528, 204470), (103040, 203454), (105156, 199360), (106680, 196512), (112140, 186944), (113030, 185472), (113792, 184230), (113920, 184023), (114632, 182880), (115920, 180848), (116840, 179424), (119616, 175260), (121920, 171948), (122682, 170880), (122820, 170688), (123648, 169545), (128016, 163760), (128160, 163576), (128961, 162560), (131008, 160020), (131445, 159488), (132480, 158242), (135636, 154560), (140208, 149520), (142240, 147384), (143290, 146304)]