1256031544320

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{30661}}^1$

素因数の和:30826

約数の個数: 528

約数和(自身を含む): 5013175185408

約数和(自身を除く): 3757143641088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 127, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 254, 256, 280, 288, 315, 320, 336, 360, 381, 384, 420, 448, 480, 504, 508, 512, 560, 576, 630, 635, 640, 672, 720, 762, 768, 840, 889, 896, 960, 1008, 1016, 1024, 1120, 1143, 1152, 1260, 1270, 1280, 1344, 1440, 1524, 1536, 1680, 1778, 1792, 1905, 1920, 2016, 2032, 2240, 2286, 2304, 2520, 2540, 2560, 2667, 2688, 2880, 3048, 3072, 3360, 3556, 3584, 3810, 3840, 4032, 4064, 4445, 4480, 4572, 4608, 5040, 5080, 5120, 5334, 5376, 5715, 5760, 6096, 6720, 7112, 7168, 7620, 7680, 8001, 8064, 8128, 8890, 8960, 9144, 9216, 10080, 10160, 10668, 10752, 11430, 11520, 12192, 13335, 13440, 14224, 15240, 15360, 16002, 16128, 16256, 17780, 17920, 18288, 20160, 20320, 21336, 21504, 22860, 23040, 24384, 26670, 26880, 28448, 30480, 30661, 32004, 32256, 32512, 35560, 35840, 36576, 40005, 40320, 40640, 42672, 45720, 46080, 48768, 53340, 53760, 56896, 60960, 61322, 64008, 64512, 65024, 71120, 73152, 80010, 80640, 81280, 85344, 91440, 91983, 97536, 106680, 107520, 113792, 121920, 122644, 128016, 130048, 142240, 146304, 153305, 160020, 161280, 162560, 170688, 182880, 183966, 195072, 213360, 214627, 227584, 243840, 245288, 256032, 275949, 284480, 292608, 306610, 320040, 322560, 325120, 341376, 365760, 367932, 390144, 426720, 429254, 455168, 459915, 487680, 490576, 512064, 551898, 568960, 585216, 613220, 640080, 643881, 650240, 682752, 731520, 735864, 853440, 858508, 910336, 919830, 975360, 981152, 1024128, 1073135, 1103796, 1137920, 1170432, 1226440, 1280160, 1287762, 1365504, 1379745, 1463040, 1471728, 1706880, 1717016, 1839660, 1931643, 1950720, 1962304, 2048256, 2146270, 2207592, 2275840, 2452880, 2560320, 2575524, 2731008, 2759490, 2926080, 2943456, 3219405, 3413760, 3434032, 3679320, 3863286, 3893947, 3924608, 4096512, 4292540, 4415184, 4551680, 4905760, 5120640, 5151048, 5518980, 5852160, 5886912, 6438810, 6827520, 6868064, 7358640, 7726572, 7787894, 7849216, 8193024, 8585080, 8830368, 9658215, 9811520, 10241280, 10302096, 11037960, 11681841, 11773824, 12877620, 13655040, 13736128, 14717280, 15453144, 15575788, 15698432, 17170160, 17660736, 19316430, 19469735, 19623040, 20482560, 20604192, 22075920, 23363682, 23547648, 25755240, 27257629, 27472256, 29434560, 30906288, 31151576, 31396864, 34340320, 35045523, 35321472, 38632860, 38939470, 39246080, 40965120, 41208384, 44151840, 46727364, 47095296, 51510480, 54515258, 54944512, 58409205, 58869120, 61812576, 62303152, 68680640, 70091046, 70642944, 77265720, 77878940, 78492160, 81772887, 82416768, 88303680, 93454728, 94190592, 103020960, 109030516, 109889024, 116818410, 117738240, 123625152, 124606304, 136288145, 137361280, 140182092, 141285888, 154531440, 155757880, 156984320, 163545774, 164833536, 175227615, 176607360, 186909456, 206041920, 218061032, 219778048, 233636820, 235476480, 245318661, 247250304, 249212608, 272576290, 274722560, 280364184, 282571776, 309062880, 311515760, 327091548, 329667072, 350455230, 353214720, 373818912, 408864435, 412083840, 436122064, 467273640, 470952960, 490637322, 494500608, 498425216, 545152580, 549445120, 560728368, 618125760, 623031520, 654183096, 659334144, 700910460, 706429440, 747637824, 817728870, 824167680, 872244128, 934547280, 981274644, 989001216, 996850432, 1090305160, 1098890240, 1121456736, 1226593305, 1236251520, 1246063040, 1308366192, 1401820920, 1412858880, 1495275648, 1635457740, 1648335360, 1744488256, 1869094560, 1962549288, 1978002432, 1993700864, 2180610320, 2242913472, 2453186610, 2472503040, 2492126080, 2616732384, 2803641840, 2990551296, 3270915480, 3296670720, 3488976512, 3738189120, 3925098576, 3987401728, 4361220640, 4485826944, 4906373220, 4945006080, 4984252160, 5233464768, 5607283680, 5981102592, 6541830960, 6977953024, 7476378240, 7850197152, 8722441280, 8971653888, 9812746440, 9890012160, 9968504320, 10466929536, 11214567360, 11962205184, 13083661920, 13955906048, 14952756480, 15700394304, 17444882560, 17943307776, 19625492880, 19937008640, 20933859072, 22429134720, 26167323840, 27911812096, 29905512960, 31400788608, 34889765120, 35886615552, 39250985760, 41867718144, 44858269440, 52334647680, 59811025920, 62801577216, 69779530240, 78501971520, 83735436288, 89716538880, 104669295360, 125603154432, 139559060480, 157003943040, 179433077760, 209338590720, 251206308864, 314007886080, 418677181440, 628015772160, 1256031544320]

約数ペア:

[(1, 1256031544320), (2, 628015772160), (3, 418677181440), (4, 314007886080), (5, 251206308864), (6, 209338590720), (7, 179433077760), (8, 157003943040), (9, 139559060480), (10, 125603154432), (12, 104669295360), (14, 89716538880), (15, 83735436288), (16, 78501971520), (18, 69779530240), (20, 62801577216), (21, 59811025920), (24, 52334647680), (28, 44858269440), (30, 41867718144), (32, 39250985760), (35, 35886615552), (36, 34889765120), (40, 31400788608), (42, 29905512960), (45, 27911812096), (48, 26167323840), (56, 22429134720), (60, 20933859072), (63, 19937008640), (64, 19625492880), (70, 17943307776), (72, 17444882560), (80, 15700394304), (84, 14952756480), (90, 13955906048), (96, 13083661920), (105, 11962205184), (112, 11214567360), (120, 10466929536), (126, 9968504320), (127, 9890012160), (128, 9812746440), (140, 8971653888), (144, 8722441280), (160, 7850197152), (168, 7476378240), (180, 6977953024), (192, 6541830960), (210, 5981102592), (224, 5607283680), (240, 5233464768), (252, 4984252160), (254, 4945006080), (256, 4906373220), (280, 4485826944), (288, 4361220640), (315, 3987401728), (320, 3925098576), (336, 3738189120), (360, 3488976512), (381, 3296670720), (384, 3270915480), (420, 2990551296), (448, 2803641840), (480, 2616732384), (504, 2492126080), (508, 2472503040), (512, 2453186610), (560, 2242913472), (576, 2180610320), (630, 1993700864), (635, 1978002432), (640, 1962549288), (672, 1869094560), (720, 1744488256), (762, 1648335360), (768, 1635457740), (840, 1495275648), (889, 1412858880), (896, 1401820920), (960, 1308366192), (1008, 1246063040), (1016, 1236251520), (1024, 1226593305), (1120, 1121456736), (1143, 1098890240), (1152, 1090305160), (1260, 996850432), (1270, 989001216), (1280, 981274644), (1344, 934547280), (1440, 872244128), (1524, 824167680), (1536, 817728870), (1680, 747637824), (1778, 706429440), (1792, 700910460), (1905, 659334144), (1920, 654183096), (2016, 623031520), (2032, 618125760), (2240, 560728368), (2286, 549445120), (2304, 545152580), (2520, 498425216), (2540, 494500608), (2560, 490637322), (2667, 470952960), (2688, 467273640), (2880, 436122064), (3048, 412083840), (3072, 408864435), (3360, 373818912), (3556, 353214720), (3584, 350455230), (3810, 329667072), (3840, 327091548), (4032, 311515760), (4064, 309062880), (4445, 282571776), (4480, 280364184), (4572, 274722560), (4608, 272576290), (5040, 249212608), (5080, 247250304), (5120, 245318661), (5334, 235476480), (5376, 233636820), (5715, 219778048), (5760, 218061032), (6096, 206041920), (6720, 186909456), (7112, 176607360), (7168, 175227615), (7620, 164833536), (7680, 163545774), (8001, 156984320), (8064, 155757880), (8128, 154531440), (8890, 141285888), (8960, 140182092), (9144, 137361280), (9216, 136288145), (10080, 124606304), (10160, 123625152), (10668, 117738240), (10752, 116818410), (11430, 109889024), (11520, 109030516), (12192, 103020960), (13335, 94190592), (13440, 93454728), (14224, 88303680), (15240, 82416768), (15360, 81772887), (16002, 78492160), (16128, 77878940), (16256, 77265720), (17780, 70642944), (17920, 70091046), (18288, 68680640), (20160, 62303152), (20320, 61812576), (21336, 58869120), (21504, 58409205), (22860, 54944512), (23040, 54515258), (24384, 51510480), (26670, 47095296), (26880, 46727364), (28448, 44151840), (30480, 41208384), (30661, 40965120), (32004, 39246080), (32256, 38939470), (32512, 38632860), (35560, 35321472), (35840, 35045523), (36576, 34340320), (40005, 31396864), (40320, 31151576), (40640, 30906288), (42672, 29434560), (45720, 27472256), (46080, 27257629), (48768, 25755240), (53340, 23547648), (53760, 23363682), (56896, 22075920), (60960, 20604192), (61322, 20482560), (64008, 19623040), (64512, 19469735), (65024, 19316430), (71120, 17660736), (73152, 17170160), (80010, 15698432), (80640, 15575788), (81280, 15453144), (85344, 14717280), (91440, 13736128), (91983, 13655040), (97536, 12877620), (106680, 11773824), (107520, 11681841), (113792, 11037960), (121920, 10302096), (122644, 10241280), (128016, 9811520), (130048, 9658215), (142240, 8830368), (146304, 8585080), (153305, 8193024), (160020, 7849216), (161280, 7787894), (162560, 7726572), (170688, 7358640), (182880, 6868064), (183966, 6827520), (195072, 6438810), (213360, 5886912), (214627, 5852160), (227584, 5518980), (243840, 5151048), (245288, 5120640), (256032, 4905760), (275949, 4551680), (284480, 4415184), (292608, 4292540), (306610, 4096512), (320040, 3924608), (322560, 3893947), (325120, 3863286), (341376, 3679320), (365760, 3434032), (367932, 3413760), (390144, 3219405), (426720, 2943456), (429254, 2926080), (455168, 2759490), (459915, 2731008), (487680, 2575524), (490576, 2560320), (512064, 2452880), (551898, 2275840), (568960, 2207592), (585216, 2146270), (613220, 2048256), (640080, 1962304), (643881, 1950720), (650240, 1931643), (682752, 1839660), (731520, 1717016), (735864, 1706880), (853440, 1471728), (858508, 1463040), (910336, 1379745), (919830, 1365504), (975360, 1287762), (981152, 1280160), (1024128, 1226440), (1073135, 1170432), (1103796, 1137920)]