391481182080

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{985007}}^1$

素因数の和:985058

約数の個数: 256

約数和(自身を含む): 1446779750400

約数和(自身を除く): 1055298568320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 345, 360, 368, 384, 414, 432, 460, 480, 540, 552, 576, 621, 640, 690, 720, 736, 828, 864, 920, 960, 1035, 1080, 1104, 1152, 1242, 1380, 1440, 1472, 1656, 1728, 1840, 1920, 2070, 2160, 2208, 2484, 2760, 2880, 2944, 3105, 3312, 3456, 3680, 4140, 4320, 4416, 4968, 5520, 5760, 6210, 6624, 7360, 8280, 8640, 8832, 9936, 11040, 12420, 13248, 14720, 16560, 17280, 19872, 22080, 24840, 26496, 33120, 39744, 44160, 49680, 66240, 79488, 99360, 132480, 198720, 397440, 985007, 1970014, 2955021, 3940028, 4925035, 5910042, 7880056, 8865063, 9850070, 11820084, 14775105, 15760112, 17730126, 19700140, 22655161, 23640168, 26595189, 29550210, 31520224, 35460252, 39400280, 44325315, 45310322, 47280336, 53190378, 59100420, 63040448, 67965483, 70920504, 78800560, 88650630, 90620644, 94560672, 106380756, 113275805, 118200840, 126080896, 132975945, 135930966, 141841008, 157601120, 177301260, 181241288, 189121344, 203896449, 212761512, 226551610, 236401680, 265951890, 271861932, 283682016, 315202240, 339827415, 354602520, 362482576, 378242688, 407792898, 425523024, 453103220, 472803360, 531903780, 543723864, 567364032, 611689347, 630404480, 679654830, 709205040, 724965152, 815585796, 851046048, 906206440, 945606720, 1019482245, 1063807560, 1087447728, 1134728064, 1223378694, 1359309660, 1418410080, 1449930304, 1631171592, 1702092096, 1812412880, 1891213440, 2038964490, 2127615120, 2174895456, 2446757388, 2718619320, 2836820160, 2899860608, 3058446735, 3262343184, 3404184192, 3624825760, 4077928980, 4255230240, 4349790912, 4893514776, 5437238640, 5673640320, 6116893470, 6524686368, 7249651520, 8155857960, 8510460480, 8699581824, 9787029552, 10874477280, 12233786940, 13049372736, 14499303040, 16311715920, 17020920960, 19574059104, 21748954560, 24467573880, 26098745472, 32623431840, 39148118208, 43497909120, 48935147760, 65246863680, 78296236416, 97870295520, 130493727360, 195740591040, 391481182080]

約数ペア:

[(1, 391481182080), (2, 195740591040), (3, 130493727360), (4, 97870295520), (5, 78296236416), (6, 65246863680), (8, 48935147760), (9, 43497909120), (10, 39148118208), (12, 32623431840), (15, 26098745472), (16, 24467573880), (18, 21748954560), (20, 19574059104), (23, 17020920960), (24, 16311715920), (27, 14499303040), (30, 13049372736), (32, 12233786940), (36, 10874477280), (40, 9787029552), (45, 8699581824), (46, 8510460480), (48, 8155857960), (54, 7249651520), (60, 6524686368), (64, 6116893470), (69, 5673640320), (72, 5437238640), (80, 4893514776), (90, 4349790912), (92, 4255230240), (96, 4077928980), (108, 3624825760), (115, 3404184192), (120, 3262343184), (128, 3058446735), (135, 2899860608), (138, 2836820160), (144, 2718619320), (160, 2446757388), (180, 2174895456), (184, 2127615120), (192, 2038964490), (207, 1891213440), (216, 1812412880), (230, 1702092096), (240, 1631171592), (270, 1449930304), (276, 1418410080), (288, 1359309660), (320, 1223378694), (345, 1134728064), (360, 1087447728), (368, 1063807560), (384, 1019482245), (414, 945606720), (432, 906206440), (460, 851046048), (480, 815585796), (540, 724965152), (552, 709205040), (576, 679654830), (621, 630404480), (640, 611689347), (690, 567364032), (720, 543723864), (736, 531903780), (828, 472803360), (864, 453103220), (920, 425523024), (960, 407792898), (1035, 378242688), (1080, 362482576), (1104, 354602520), (1152, 339827415), (1242, 315202240), (1380, 283682016), (1440, 271861932), (1472, 265951890), (1656, 236401680), (1728, 226551610), (1840, 212761512), (1920, 203896449), (2070, 189121344), (2160, 181241288), (2208, 177301260), (2484, 157601120), (2760, 141841008), (2880, 135930966), (2944, 132975945), (3105, 126080896), (3312, 118200840), (3456, 113275805), (3680, 106380756), (4140, 94560672), (4320, 90620644), (4416, 88650630), (4968, 78800560), (5520, 70920504), (5760, 67965483), (6210, 63040448), (6624, 59100420), (7360, 53190378), (8280, 47280336), (8640, 45310322), (8832, 44325315), (9936, 39400280), (11040, 35460252), (12420, 31520224), (13248, 29550210), (14720, 26595189), (16560, 23640168), (17280, 22655161), (19872, 19700140), (22080, 17730126), (24840, 15760112), (26496, 14775105), (33120, 11820084), (39744, 9850070), (44160, 8865063), (49680, 7880056), (66240, 5910042), (79488, 4925035), (99360, 3940028), (132480, 2955021), (198720, 1970014), (397440, 985007)]