7881397780480

素因数分解:

$2^{14}\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{3491}}^1$

素因数の和:3689

約数の個数: 480

約数和(自身を含む): 22496352141312

約数和(自身を除く): 14614954360832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 127, 128, 140, 155, 160, 217, 224, 248, 254, 256, 280, 310, 320, 434, 448, 496, 508, 512, 560, 620, 635, 640, 868, 889, 896, 992, 1016, 1024, 1085, 1120, 1240, 1270, 1280, 1736, 1778, 1792, 1984, 2032, 2048, 2170, 2240, 2480, 2540, 2560, 3472, 3491, 3556, 3584, 3937, 3968, 4064, 4096, 4340, 4445, 4480, 4960, 5080, 5120, 6944, 6982, 7112, 7168, 7874, 7936, 8128, 8192, 8680, 8890, 8960, 9920, 10160, 10240, 13888, 13964, 14224, 14336, 15748, 15872, 16256, 16384, 17360, 17455, 17780, 17920, 19685, 19840, 20320, 20480, 24437, 27559, 27776, 27928, 28448, 28672, 31496, 31744, 32512, 34720, 34910, 35560, 35840, 39370, 39680, 40640, 40960, 48874, 55118, 55552, 55856, 56896, 57344, 62992, 63488, 65024, 69440, 69820, 71120, 71680, 78740, 79360, 81280, 81920, 97748, 108221, 110236, 111104, 111712, 113792, 114688, 122185, 125984, 126976, 130048, 137795, 138880, 139640, 142240, 143360, 157480, 158720, 162560, 195496, 216442, 220472, 222208, 223424, 227584, 244370, 251968, 253952, 260096, 275590, 277760, 279280, 284480, 286720, 314960, 317440, 325120, 390992, 432884, 440944, 443357, 444416, 446848, 455168, 488740, 503936, 507904, 520192, 541105, 551180, 555520, 558560, 568960, 573440, 629920, 634880, 650240, 757547, 781984, 865768, 881888, 886714, 888832, 893696, 910336, 977480, 1007872, 1040384, 1082210, 1102360, 1111040, 1117120, 1137920, 1259840, 1269760, 1300480, 1515094, 1563968, 1731536, 1763776, 1773428, 1777664, 1787392, 1820672, 1954960, 2015744, 2080768, 2164420, 2204720, 2216785, 2222080, 2234240, 2275840, 2519680, 2539520, 2600960, 3030188, 3103499, 3127936, 3463072, 3527552, 3546856, 3555328, 3574784, 3641344, 3787735, 3909920, 4031488, 4328840, 4409440, 4433570, 4444160, 4468480, 4551680, 5039360, 5201920, 6060376, 6206998, 6255872, 6926144, 7055104, 7093712, 7149568, 7282688, 7575470, 7819840, 8062976, 8657680, 8818880, 8867140, 8888320, 8936960, 9103360, 10078720, 10403840, 12120752, 12413996, 12511744, 13744067, 13852288, 14110208, 14187424, 14299136, 14565376, 15150940, 15517495, 15639680, 16125952, 17315360, 17637760, 17734280, 17776640, 17873920, 18206720, 20157440, 24241504, 24827992, 25023488, 27488134, 27704576, 28220416, 28374848, 28598272, 30301880, 31034990, 31279360, 32251904, 34630720, 35275520, 35468560, 35747840, 36413440, 40314880, 48483008, 49655984, 50046976, 54976268, 55409152, 56440832, 56749696, 57196544, 60603760, 62069980, 62558720, 64503808, 68720335, 69261440, 70551040, 70937120, 71495680, 72826880, 80629760, 96208469, 96966016, 99311968, 100093952, 109952536, 110818304, 112881664, 113499392, 121207520, 124139960, 125117440, 137440670, 138522880, 141102080, 141874240, 142991360, 161259520, 192416938, 193932032, 198623936, 200187904, 219905072, 221636608, 225763328, 226998784, 242415040, 248279920, 250234880, 274881340, 277045760, 282204160, 283748480, 285982720, 322519040, 384833876, 387864064, 397247872, 400375808, 439810144, 443273216, 451526656, 453997568, 481042345, 484830080, 496559840, 500469760, 549762680, 554091520, 564408320, 567496960, 769667752, 775728128, 794495744, 879620288, 886546432, 907995136, 962084690, 969660160, 993119680, 1000939520, 1099525360, 1108183040, 1128816640, 1134993920, 1539335504, 1551456256, 1588991488, 1759240576, 1773092864, 1815990272, 1924169380, 1939320320, 1986239360, 2001879040, 2199050720, 2216366080, 2257633280, 2269987840, 3078671008, 3102912512, 3177982976, 3518481152, 3631980544, 3848338760, 3878640640, 3972478720, 4398101440, 4432732160, 4539975680, 6157342016, 6205825024, 6355965952, 7036962304, 7263961088, 7696677520, 7757281280, 7944957440, 8796202880, 8865464320, 9079951360, 12314684032, 12411650048, 12711931904, 14073924608, 15393355040, 15514562560, 15889914880, 17592405760, 18159902720, 24629368064, 25423863808, 28147849216, 30786710080, 31029125120, 31779829760, 35184811520, 36319805440, 49258736128, 50847727616, 56295698432, 61573420160, 62058250240, 63559659520, 70369623040, 98517472256, 112591396864, 123146840320, 127119319040, 140739246080, 197034944512, 225182793728, 246293680640, 254238638080, 281478492160, 394069889024, 492587361280, 562956984320, 788139778048, 985174722560, 1125913968640, 1576279556096, 1970349445120, 3940698890240, 7881397780480]

約数ペア:

[(1, 7881397780480), (2, 3940698890240), (4, 1970349445120), (5, 1576279556096), (7, 1125913968640), (8, 985174722560), (10, 788139778048), (14, 562956984320), (16, 492587361280), (20, 394069889024), (28, 281478492160), (31, 254238638080), (32, 246293680640), (35, 225182793728), (40, 197034944512), (56, 140739246080), (62, 127119319040), (64, 123146840320), (70, 112591396864), (80, 98517472256), (112, 70369623040), (124, 63559659520), (127, 62058250240), (128, 61573420160), (140, 56295698432), (155, 50847727616), (160, 49258736128), (217, 36319805440), (224, 35184811520), (248, 31779829760), (254, 31029125120), (256, 30786710080), (280, 28147849216), (310, 25423863808), (320, 24629368064), (434, 18159902720), (448, 17592405760), (496, 15889914880), (508, 15514562560), (512, 15393355040), (560, 14073924608), (620, 12711931904), (635, 12411650048), (640, 12314684032), (868, 9079951360), (889, 8865464320), (896, 8796202880), (992, 7944957440), (1016, 7757281280), (1024, 7696677520), (1085, 7263961088), (1120, 7036962304), (1240, 6355965952), (1270, 6205825024), (1280, 6157342016), (1736, 4539975680), (1778, 4432732160), (1792, 4398101440), (1984, 3972478720), (2032, 3878640640), (2048, 3848338760), (2170, 3631980544), (2240, 3518481152), (2480, 3177982976), (2540, 3102912512), (2560, 3078671008), (3472, 2269987840), (3491, 2257633280), (3556, 2216366080), (3584, 2199050720), (3937, 2001879040), (3968, 1986239360), (4064, 1939320320), (4096, 1924169380), (4340, 1815990272), (4445, 1773092864), (4480, 1759240576), (4960, 1588991488), (5080, 1551456256), (5120, 1539335504), (6944, 1134993920), (6982, 1128816640), (7112, 1108183040), (7168, 1099525360), (7874, 1000939520), (7936, 993119680), (8128, 969660160), (8192, 962084690), (8680, 907995136), (8890, 886546432), (8960, 879620288), (9920, 794495744), (10160, 775728128), (10240, 769667752), (13888, 567496960), (13964, 564408320), (14224, 554091520), (14336, 549762680), (15748, 500469760), (15872, 496559840), (16256, 484830080), (16384, 481042345), (17360, 453997568), (17455, 451526656), (17780, 443273216), (17920, 439810144), (19685, 400375808), (19840, 397247872), (20320, 387864064), (20480, 384833876), (24437, 322519040), (27559, 285982720), (27776, 283748480), (27928, 282204160), (28448, 277045760), (28672, 274881340), (31496, 250234880), (31744, 248279920), (32512, 242415040), (34720, 226998784), (34910, 225763328), (35560, 221636608), (35840, 219905072), (39370, 200187904), (39680, 198623936), (40640, 193932032), (40960, 192416938), (48874, 161259520), (55118, 142991360), (55552, 141874240), (55856, 141102080), (56896, 138522880), (57344, 137440670), (62992, 125117440), (63488, 124139960), (65024, 121207520), (69440, 113499392), (69820, 112881664), (71120, 110818304), (71680, 109952536), (78740, 100093952), (79360, 99311968), (81280, 96966016), (81920, 96208469), (97748, 80629760), (108221, 72826880), (110236, 71495680), (111104, 70937120), (111712, 70551040), (113792, 69261440), (114688, 68720335), (122185, 64503808), (125984, 62558720), (126976, 62069980), (130048, 60603760), (137795, 57196544), (138880, 56749696), (139640, 56440832), (142240, 55409152), (143360, 54976268), (157480, 50046976), (158720, 49655984), (162560, 48483008), (195496, 40314880), (216442, 36413440), (220472, 35747840), (222208, 35468560), (223424, 35275520), (227584, 34630720), (244370, 32251904), (251968, 31279360), (253952, 31034990), (260096, 30301880), (275590, 28598272), (277760, 28374848), (279280, 28220416), (284480, 27704576), (286720, 27488134), (314960, 25023488), (317440, 24827992), (325120, 24241504), (390992, 20157440), (432884, 18206720), (440944, 17873920), (443357, 17776640), (444416, 17734280), (446848, 17637760), (455168, 17315360), (488740, 16125952), (503936, 15639680), (507904, 15517495), (520192, 15150940), (541105, 14565376), (551180, 14299136), (555520, 14187424), (558560, 14110208), (568960, 13852288), (573440, 13744067), (629920, 12511744), (634880, 12413996), (650240, 12120752), (757547, 10403840), (781984, 10078720), (865768, 9103360), (881888, 8936960), (886714, 8888320), (888832, 8867140), (893696, 8818880), (910336, 8657680), (977480, 8062976), (1007872, 7819840), (1040384, 7575470), (1082210, 7282688), (1102360, 7149568), (1111040, 7093712), (1117120, 7055104), (1137920, 6926144), (1259840, 6255872), (1269760, 6206998), (1300480, 6060376), (1515094, 5201920), (1563968, 5039360), (1731536, 4551680), (1763776, 4468480), (1773428, 4444160), (1777664, 4433570), (1787392, 4409440), (1820672, 4328840), (1954960, 4031488), (2015744, 3909920), (2080768, 3787735), (2164420, 3641344), (2204720, 3574784), (2216785, 3555328), (2222080, 3546856), (2234240, 3527552), (2275840, 3463072), (2519680, 3127936), (2539520, 3103499), (2600960, 3030188)]