7938641418240

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{641239}}^1$

素因数の和:641313

約数の個数: 384

約数和(自身を含む): 28233438105600

約数和(自身を除く): 20294796687360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 128, 130, 155, 156, 160, 186, 192, 195, 208, 240, 248, 256, 260, 310, 312, 320, 372, 384, 390, 403, 416, 465, 480, 496, 512, 520, 620, 624, 640, 744, 768, 780, 806, 832, 930, 960, 992, 1024, 1040, 1209, 1240, 1248, 1280, 1488, 1536, 1560, 1612, 1664, 1860, 1920, 1984, 2015, 2048, 2080, 2418, 2480, 2496, 2560, 2976, 3072, 3120, 3224, 3328, 3720, 3840, 3968, 4030, 4160, 4836, 4960, 4992, 5120, 5952, 6045, 6144, 6240, 6448, 6656, 7440, 7680, 7936, 8060, 8320, 9672, 9920, 9984, 10240, 11904, 12090, 12480, 12896, 13312, 14880, 15360, 15872, 16120, 16640, 19344, 19840, 19968, 23808, 24180, 24960, 25792, 26624, 29760, 30720, 31744, 32240, 33280, 38688, 39680, 39936, 47616, 48360, 49920, 51584, 59520, 63488, 64480, 66560, 77376, 79360, 79872, 95232, 96720, 99840, 103168, 119040, 128960, 133120, 154752, 158720, 190464, 193440, 199680, 206336, 238080, 257920, 309504, 317440, 386880, 399360, 412672, 476160, 515840, 619008, 641239, 773760, 825344, 952320, 1031680, 1238016, 1282478, 1547520, 1923717, 2063360, 2476032, 2564956, 3095040, 3206195, 3847434, 4126720, 5129912, 6190080, 6412390, 7694868, 8336107, 9618585, 10259824, 12380160, 12824780, 15389736, 16672214, 19237170, 19878409, 20519648, 25008321, 25649560, 30779472, 33344428, 38474340, 39756818, 41039296, 41680535, 50016642, 51299120, 59635227, 61558944, 66688856, 76948680, 79513636, 82078592, 83361070, 99392045, 100033284, 102598240, 119270454, 123117888, 125041605, 133377712, 153897360, 159027272, 164157184, 166722140, 198784090, 200066568, 205196480, 238540908, 246235776, 250083210, 258419317, 266755424, 298176135, 307794720, 318054544, 328314368, 333444280, 397568180, 400133136, 410392960, 477081816, 492471552, 500166420, 516838634, 533510848, 596352270, 615589440, 636109088, 656628736, 666888560, 775257951, 795136360, 800266272, 820785920, 954163632, 984943104, 1000332840, 1033677268, 1067021696, 1192704540, 1231178880, 1272218176, 1292096585, 1313257472, 1333777120, 1550515902, 1590272720, 1600532544, 1641571840, 1908327264, 1969886208, 2000665680, 2067354536, 2134043392, 2385409080, 2462357760, 2544436352, 2584193170, 2667554240, 3101031804, 3180545440, 3201065088, 3283143680, 3816654528, 3876289755, 3939772416, 4001331360, 4134709072, 4268086784, 4770818160, 4924715520, 5088872704, 5168386340, 5335108480, 6202063608, 6361090880, 6402130176, 6566287360, 7633309056, 7752579510, 8002662720, 8269418144, 8536173568, 9541636320, 9849431040, 10177745408, 10336772680, 10670216960, 12404127216, 12722181760, 12804260352, 15266618112, 15505159020, 16005325440, 16538836288, 17072347136, 19083272640, 19698862080, 20355490816, 20673545360, 21340433920, 24808254432, 25444363520, 25608520704, 30533236224, 31010318040, 32010650880, 33077672576, 38166545280, 40710981632, 41347090720, 42680867840, 49616508864, 50888727040, 51217041408, 61066472448, 62020636080, 64021301760, 66155345152, 76333090560, 82694181440, 85361735680, 99233017728, 101777454080, 122132944896, 124041272160, 128042603520, 132310690304, 152666181120, 165388362880, 198466035456, 203554908160, 248082544320, 256085207040, 264621380608, 305332362240, 330776725760, 396932070912, 496165088640, 529242761216, 610664724480, 661553451520, 793864141824, 992330177280, 1323106903040, 1587728283648, 1984660354560, 2646213806080, 3969320709120, 7938641418240]

約数ペア:

[(1, 7938641418240), (2, 3969320709120), (3, 2646213806080), (4, 1984660354560), (5, 1587728283648), (6, 1323106903040), (8, 992330177280), (10, 793864141824), (12, 661553451520), (13, 610664724480), (15, 529242761216), (16, 496165088640), (20, 396932070912), (24, 330776725760), (26, 305332362240), (30, 264621380608), (31, 256085207040), (32, 248082544320), (39, 203554908160), (40, 198466035456), (48, 165388362880), (52, 152666181120), (60, 132310690304), (62, 128042603520), (64, 124041272160), (65, 122132944896), (78, 101777454080), (80, 99233017728), (93, 85361735680), (96, 82694181440), (104, 76333090560), (120, 66155345152), (124, 64021301760), (128, 62020636080), (130, 61066472448), (155, 51217041408), (156, 50888727040), (160, 49616508864), (186, 42680867840), (192, 41347090720), (195, 40710981632), (208, 38166545280), (240, 33077672576), (248, 32010650880), (256, 31010318040), (260, 30533236224), (310, 25608520704), (312, 25444363520), (320, 24808254432), (372, 21340433920), (384, 20673545360), (390, 20355490816), (403, 19698862080), (416, 19083272640), (465, 17072347136), (480, 16538836288), (496, 16005325440), (512, 15505159020), (520, 15266618112), (620, 12804260352), (624, 12722181760), (640, 12404127216), (744, 10670216960), (768, 10336772680), (780, 10177745408), (806, 9849431040), (832, 9541636320), (930, 8536173568), (960, 8269418144), (992, 8002662720), (1024, 7752579510), (1040, 7633309056), (1209, 6566287360), (1240, 6402130176), (1248, 6361090880), (1280, 6202063608), (1488, 5335108480), (1536, 5168386340), (1560, 5088872704), (1612, 4924715520), (1664, 4770818160), (1860, 4268086784), (1920, 4134709072), (1984, 4001331360), (2015, 3939772416), (2048, 3876289755), (2080, 3816654528), (2418, 3283143680), (2480, 3201065088), (2496, 3180545440), (2560, 3101031804), (2976, 2667554240), (3072, 2584193170), (3120, 2544436352), (3224, 2462357760), (3328, 2385409080), (3720, 2134043392), (3840, 2067354536), (3968, 2000665680), (4030, 1969886208), (4160, 1908327264), (4836, 1641571840), (4960, 1600532544), (4992, 1590272720), (5120, 1550515902), (5952, 1333777120), (6045, 1313257472), (6144, 1292096585), (6240, 1272218176), (6448, 1231178880), (6656, 1192704540), (7440, 1067021696), (7680, 1033677268), (7936, 1000332840), (8060, 984943104), (8320, 954163632), (9672, 820785920), (9920, 800266272), (9984, 795136360), (10240, 775257951), (11904, 666888560), (12090, 656628736), (12480, 636109088), (12896, 615589440), (13312, 596352270), (14880, 533510848), (15360, 516838634), (15872, 500166420), (16120, 492471552), (16640, 477081816), (19344, 410392960), (19840, 400133136), (19968, 397568180), (23808, 333444280), (24180, 328314368), (24960, 318054544), (25792, 307794720), (26624, 298176135), (29760, 266755424), (30720, 258419317), (31744, 250083210), (32240, 246235776), (33280, 238540908), (38688, 205196480), (39680, 200066568), (39936, 198784090), (47616, 166722140), (48360, 164157184), (49920, 159027272), (51584, 153897360), (59520, 133377712), (63488, 125041605), (64480, 123117888), (66560, 119270454), (77376, 102598240), (79360, 100033284), (79872, 99392045), (95232, 83361070), (96720, 82078592), (99840, 79513636), (103168, 76948680), (119040, 66688856), (128960, 61558944), (133120, 59635227), (154752, 51299120), (158720, 50016642), (190464, 41680535), (193440, 41039296), (199680, 39756818), (206336, 38474340), (238080, 33344428), (257920, 30779472), (309504, 25649560), (317440, 25008321), (386880, 20519648), (399360, 19878409), (412672, 19237170), (476160, 16672214), (515840, 15389736), (619008, 12824780), (641239, 12380160), (773760, 10259824), (825344, 9618585), (952320, 8336107), (1031680, 7694868), (1238016, 6412390), (1282478, 6190080), (1547520, 5129912), (1923717, 4126720), (2063360, 3847434), (2476032, 3206195), (2564956, 3095040)]