20186668800

素因数分解:

$2^8\times 3^3\times 5^2\times {\mathrm{197}}^1\times {\mathrm{593}}^1$

素因数の和:825

約数の個数: 432

約数和(自身を含む): 74523667680

約数和(自身を除く): 54336998880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 180, 192, 197, 200, 216, 225, 240, 256, 270, 288, 300, 320, 360, 384, 394, 400, 432, 450, 480, 540, 576, 591, 593, 600, 640, 675, 720, 768, 788, 800, 864, 900, 960, 985, 1080, 1152, 1182, 1186, 1200, 1280, 1350, 1440, 1576, 1600, 1728, 1773, 1779, 1800, 1920, 1970, 2160, 2304, 2364, 2372, 2400, 2700, 2880, 2955, 2965, 3152, 3200, 3456, 3546, 3558, 3600, 3840, 3940, 4320, 4728, 4744, 4800, 4925, 5319, 5337, 5400, 5760, 5910, 5930, 6304, 6400, 6912, 7092, 7116, 7200, 7880, 8640, 8865, 8895, 9456, 9488, 9600, 9850, 10638, 10674, 10800, 11520, 11820, 11860, 12608, 14184, 14232, 14400, 14775, 14825, 15760, 16011, 17280, 17730, 17790, 18912, 18976, 19200, 19700, 21276, 21348, 21600, 23640, 23720, 25216, 26595, 26685, 28368, 28464, 28800, 29550, 29650, 31520, 32022, 34560, 35460, 35580, 37824, 37952, 39400, 42552, 42696, 43200, 44325, 44475, 47280, 47440, 50432, 53190, 53370, 56736, 56928, 57600, 59100, 59300, 63040, 64044, 70920, 71160, 75648, 75904, 78800, 80055, 85104, 85392, 86400, 88650, 88950, 94560, 94880, 106380, 106740, 113472, 113856, 116821, 118200, 118600, 126080, 128088, 132975, 133425, 141840, 142320, 151296, 151808, 157600, 160110, 170208, 170784, 172800, 177300, 177900, 189120, 189760, 212760, 213480, 226944, 227712, 233642, 236400, 237200, 252160, 256176, 265950, 266850, 283680, 284640, 315200, 320220, 340416, 341568, 350463, 354600, 355800, 378240, 379520, 400275, 425520, 426960, 453888, 455424, 467284, 472800, 474400, 512352, 531900, 533700, 567360, 569280, 584105, 630400, 640440, 680832, 683136, 700926, 709200, 711600, 756480, 759040, 800550, 851040, 853920, 934568, 945600, 948800, 1024704, 1051389, 1063800, 1067400, 1134720, 1138560, 1168210, 1260800, 1280880, 1361664, 1366272, 1401852, 1418400, 1423200, 1601100, 1702080, 1707840, 1752315, 1869136, 1891200, 1897600, 2049408, 2102778, 2127600, 2134800, 2269440, 2277120, 2336420, 2561760, 2803704, 2836800, 2846400, 2920525, 3154167, 3202200, 3404160, 3415680, 3504630, 3738272, 3782400, 3795200, 4098816, 4205556, 4255200, 4269600, 4672840, 5123520, 5256945, 5607408, 5673600, 5692800, 5841050, 6308334, 6404400, 6808320, 6831360, 7009260, 7476544, 8411112, 8510400, 8539200, 8761575, 9345680, 10247040, 10513890, 11214816, 11347200, 11385600, 11682100, 12616668, 12808800, 14018520, 14953088, 15770835, 16822224, 17020800, 17078400, 17523150, 18691360, 20494080, 21027780, 22429632, 23364200, 25233336, 25617600, 26284725, 28037040, 29906176, 31541670, 33644448, 34041600, 34156800, 35046300, 37382720, 42055560, 44859264, 46728400, 50466672, 51235200, 52569450, 56074080, 63083340, 67288896, 70092600, 74765440, 78854175, 84111120, 89718528, 93456800, 100933344, 102470400, 105138900, 112148160, 126166680, 134577792, 140185200, 149530880, 157708350, 168222240, 186913600, 201866688, 210277800, 224296320, 252333360, 269155584, 280370400, 315416700, 336444480, 373827200, 403733376, 420555600, 448592640, 504666720, 560740800, 630833400, 672888960, 747654400, 807466752, 841111200, 1009333440, 1121481600, 1261666800, 1345777920, 1682222400, 2018666880, 2242963200, 2523333600, 3364444800, 4037333760, 5046667200, 6728889600, 10093334400, 20186668800]

約数ペア:

[(1, 20186668800), (2, 10093334400), (3, 6728889600), (4, 5046667200), (5, 4037333760), (6, 3364444800), (8, 2523333600), (9, 2242963200), (10, 2018666880), (12, 1682222400), (15, 1345777920), (16, 1261666800), (18, 1121481600), (20, 1009333440), (24, 841111200), (25, 807466752), (27, 747654400), (30, 672888960), (32, 630833400), (36, 560740800), (40, 504666720), (45, 448592640), (48, 420555600), (50, 403733376), (54, 373827200), (60, 336444480), (64, 315416700), (72, 280370400), (75, 269155584), (80, 252333360), (90, 224296320), (96, 210277800), (100, 201866688), (108, 186913600), (120, 168222240), (128, 157708350), (135, 149530880), (144, 140185200), (150, 134577792), (160, 126166680), (180, 112148160), (192, 105138900), (197, 102470400), (200, 100933344), (216, 93456800), (225, 89718528), (240, 84111120), (256, 78854175), (270, 74765440), (288, 70092600), (300, 67288896), (320, 63083340), (360, 56074080), (384, 52569450), (394, 51235200), (400, 50466672), (432, 46728400), (450, 44859264), (480, 42055560), (540, 37382720), (576, 35046300), (591, 34156800), (593, 34041600), (600, 33644448), (640, 31541670), (675, 29906176), (720, 28037040), (768, 26284725), (788, 25617600), (800, 25233336), (864, 23364200), (900, 22429632), (960, 21027780), (985, 20494080), (1080, 18691360), (1152, 17523150), (1182, 17078400), (1186, 17020800), (1200, 16822224), (1280, 15770835), (1350, 14953088), (1440, 14018520), (1576, 12808800), (1600, 12616668), (1728, 11682100), (1773, 11385600), (1779, 11347200), (1800, 11214816), (1920, 10513890), (1970, 10247040), (2160, 9345680), (2304, 8761575), (2364, 8539200), (2372, 8510400), (2400, 8411112), (2700, 7476544), (2880, 7009260), (2955, 6831360), (2965, 6808320), (3152, 6404400), (3200, 6308334), (3456, 5841050), (3546, 5692800), (3558, 5673600), (3600, 5607408), (3840, 5256945), (3940, 5123520), (4320, 4672840), (4728, 4269600), (4744, 4255200), (4800, 4205556), (4925, 4098816), (5319, 3795200), (5337, 3782400), (5400, 3738272), (5760, 3504630), (5910, 3415680), (5930, 3404160), (6304, 3202200), (6400, 3154167), (6912, 2920525), (7092, 2846400), (7116, 2836800), (7200, 2803704), (7880, 2561760), (8640, 2336420), (8865, 2277120), (8895, 2269440), (9456, 2134800), (9488, 2127600), (9600, 2102778), (9850, 2049408), (10638, 1897600), (10674, 1891200), (10800, 1869136), (11520, 1752315), (11820, 1707840), (11860, 1702080), (12608, 1601100), (14184, 1423200), (14232, 1418400), (14400, 1401852), (14775, 1366272), (14825, 1361664), (15760, 1280880), (16011, 1260800), (17280, 1168210), (17730, 1138560), (17790, 1134720), (18912, 1067400), (18976, 1063800), (19200, 1051389), (19700, 1024704), (21276, 948800), (21348, 945600), (21600, 934568), (23640, 853920), (23720, 851040), (25216, 800550), (26595, 759040), (26685, 756480), (28368, 711600), (28464, 709200), (28800, 700926), (29550, 683136), (29650, 680832), (31520, 640440), (32022, 630400), (34560, 584105), (35460, 569280), (35580, 567360), (37824, 533700), (37952, 531900), (39400, 512352), (42552, 474400), (42696, 472800), (43200, 467284), (44325, 455424), (44475, 453888), (47280, 426960), (47440, 425520), (50432, 400275), (53190, 379520), (53370, 378240), (56736, 355800), (56928, 354600), (57600, 350463), (59100, 341568), (59300, 340416), (63040, 320220), (64044, 315200), (70920, 284640), (71160, 283680), (75648, 266850), (75904, 265950), (78800, 256176), (80055, 252160), (85104, 237200), (85392, 236400), (86400, 233642), (88650, 227712), (88950, 226944), (94560, 213480), (94880, 212760), (106380, 189760), (106740, 189120), (113472, 177900), (113856, 177300), (116821, 172800), (118200, 170784), (118600, 170208), (126080, 160110), (128088, 157600), (132975, 151808), (133425, 151296), (141840, 142320)]