20990592000

素因数分解:

$2^{10}\times 3^2\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:204

約数の個数: 1056

約数和(自身を含む): 91661057280

約数和(自身を除く): 70670465280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 25, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 50, 56, 57, 60, 63, 64, 70, 72, 75, 76, 80, 84, 90, 95, 96, 100, 105, 112, 114, 120, 125, 126, 128, 133, 137, 140, 144, 150, 152, 160, 168, 171, 175, 180, 190, 192, 200, 210, 224, 225, 228, 240, 250, 252, 256, 266, 274, 280, 285, 288, 300, 304, 315, 320, 336, 342, 350, 360, 375, 380, 384, 399, 400, 411, 420, 448, 450, 456, 475, 480, 500, 504, 512, 525, 532, 548, 560, 570, 576, 600, 608, 630, 640, 665, 672, 684, 685, 700, 720, 750, 760, 768, 798, 800, 822, 840, 855, 875, 896, 900, 912, 950, 959, 960, 1000, 1008, 1024, 1050, 1064, 1096, 1120, 1125, 1140, 1152, 1197, 1200, 1216, 1233, 1260, 1280, 1330, 1344, 1368, 1370, 1400, 1425, 1440, 1500, 1520, 1536, 1575, 1596, 1600, 1644, 1680, 1710, 1750, 1792, 1800, 1824, 1900, 1918, 1920, 1995, 2000, 2016, 2055, 2100, 2128, 2192, 2240, 2250, 2280, 2304, 2375, 2394, 2400, 2432, 2466, 2520, 2560, 2603, 2625, 2660, 2688, 2736, 2740, 2800, 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21504, 21888, 21920, 22400, 22800, 23016, 23040, 23427, 23940, 23975, 24000, 24320, 24660, 25200, 25536, 25600, 26030, 26304, 26600, 26880, 27360, 27400, 28000, 28500, 28770, 28800, 29184, 29925, 30400, 30688, 30825, 31236, 31500, 31920, 32000, 32256, 32880, 33250, 33600, 34048, 34200, 34250, 34524, 35072, 35840, 36000, 36442, 36480, 38000, 38304, 38360, 38400, 39045, 39456, 39900, 40320, 41100, 41648, 42000, 42560, 42750, 43155, 43776, 43840, 44800, 45600, 46032, 46080, 46854, 47880, 47950, 48000, 48640, 49320, 49875, 50400, 51072, 51375, 52060, 52608, 53200, 53760, 54663, 54720, 54800, 56000, 57000, 57540, 57600, 58368, 59850, 60800, 61376, 61650, 62472, 63000, 63840, 64000, 64512, 65075, 65760, 66500, 67200, 68096, 68400, 68500, 69048, 70144, 71925, 72000, 72884, 72960, 76000, 76608, 76720, 76800, 78090, 78912, 79800, 80640, 82200, 83296, 84000, 85120, 85500, 86310, 87552, 87680, 89600, 91105, 91200, 92064, 93708, 95760, 95900, 96000, 97280, 98640, 99750, 100800, 102144, 102750, 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394560, 399000, 403200, 408576, 411000, 416480, 420864, 425600, 431550, 437304, 437760, 438400, 448000, 455525, 456000, 460320, 468540, 478800, 479500, 486400, 491008, 493200, 499776, 504000, 510720, 520600, 526080, 532000, 537600, 546630, 547200, 548000, 552384, 575400, 576000, 583072, 585675, 598500, 608000, 612864, 613760, 616500, 624720, 631296, 638400, 650750, 655956, 657600, 666368, 672000, 680960, 684000, 690480, 701440, 719250, 728840, 729600, 736512, 749664, 766080, 767200, 780900, 789120, 798000, 806400, 819945, 822000, 832960, 851200, 863100, 874608, 875520, 876800, 896000, 911050, 912000, 920640, 937080, 957600, 959000, 976125, 982016, 986400, 999552, 1008000, 1021440, 1041200, 1052160, 1064000, 1078875, 1093260, 1094400, 1096000, 1104768, 1150800, 1152000, 1166144, 1171350, 1197000, 1216000, 1225728, 1227520, 1233000, 1249440, 1262592, 1276800, 1301500, 1311912, 1315200, 1332736, 1344000, 1366575, 1368000, 1380960, 1438500, 1457680, 1459200, 1473024, 1499328, 1532160, 1534400, 1561800, 1578240, 1596000, 1612800, 1639890, 1644000, 1665920, 1702400, 1726200, 1749216, 1753600, 1822100, 1824000, 1841280, 1874160, 1915200, 1918000, 1952250, 1972800, 1999104, 2016000, 2042880, 2082400, 2104320, 2128000, 2157750, 2186520, 2188800, 2192000, 2209536, 2277625, 2301600, 2332288, 2342700, 2394000, 2432000, 2455040, 2466000, 2498880, 2553600, 2603000, 2623824, 2630400, 2665472, 2688000, 2733150, 2736000, 2761920, 2877000, 2915360, 2928375, 2946048, 2998656, 3064320, 3068800, 3123600, 3156480, 3192000, 3279780, 3288000, 3331840, 3404800, 3452400, 3498432, 3507200, 3644200, 3648000, 3682560, 3748320, 3830400, 3836000, 3904500, 3945600, 3998208, 4032000, 4099725, 4164800, 4256000, 4315500, 4373040, 4377600, 4384000, 4419072, 4555250, 4603200, 4664576, 4685400, 4788000, 4910080, 4932000, 4997760, 5107200, 5206000, 5247648, 5260800, 5466300, 5472000, 5523840, 5754000, 5830720, 5856750, 5997312, 6128640, 6137600, 6247200, 6312960, 6384000, 6559560, 6576000, 6663680, 6832875, 6904800, 6996864, 7288400, 7296000, 7365120, 7496640, 7660800, 7672000, 7809000, 7891200, 7996416, 8064000, 8199450, 8329600, 8512000, 8631000, 8746080, 8768000, 8838144, 9110500, 9206400, 9329152, 9370800, 9576000, 9864000, 9995520, 10214400, 10412000, 10495296, 10521600, 10932600, 10944000, 11047680, 11508000, 11661440, 11713500, 11994624, 12275200, 12494400, 12768000, 13119120, 13152000, 13327360, 13665750, 13809600, 13993728, 14576800, 14730240, 14993280, 15321600, 15344000, 15618000, 15782400, 16398900, 16659200, 17024000, 17262000, 17492160, 17536000, 18221000, 18412800, 18658304, 18741600, 19152000, 19728000, 19991040, 20498625, 20824000, 20990592, 21865200, 21888000, 22095360, 23016000, 23322880, 23427000, 23989248, 24550400, 24988800, 25536000, 26238240, 26304000, 27331500, 27619200, 27987456, 29153600, 29986560, 30643200, 30688000, 31236000, 31564800, 32797800, 33318400, 34524000, 34984320, 36442000, 36825600, 37483200, 38304000, 39456000, 39982080, 40997250, 41648000, 41981184, 43730400, 44190720, 46032000, 46645760, 46854000, 49977600, 51072000, 52476480, 52608000, 54663000, 55238400, 55974912, 58307200, 59973120, 61376000, 62472000, 65595600, 66636800, 69048000, 69968640, 72884000, 73651200, 74966400, 76608000, 78912000, 81994500, 83296000, 83962368, 87460800, 92064000, 93291520, 93708000, 99955200, 104952960, 109326000, 110476800, 116614400, 119946240, 122752000, 124944000, 131191200, 138096000, 139937280, 145768000, 149932800, 153216000, 157824000, 163989000, 166592000, 167924736, 174921600, 184128000, 187416000, 199910400, 209905920, 218652000, 220953600, 233228800, 249888000, 262382400, 276192000, 279874560, 291536000, 299865600, 327978000, 333184000, 349843200, 368256000, 374832000, 419811840, 437304000, 466457600, 499776000, 524764800, 552384000, 583072000, 599731200, 655956000, 699686400, 749664000, 839623680, 874608000, 999552000, 1049529600, 1104768000, 1166144000, 1311912000, 1399372800, 1499328000, 1749216000, 2099059200, 2332288000, 2623824000, 2998656000, 3498432000, 4198118400, 5247648000, 6996864000, 10495296000, 20990592000]

約数ペア:

[(1, 20990592000), (2, 10495296000), (3, 6996864000), (4, 5247648000), (5, 4198118400), (6, 3498432000), (7, 2998656000), (8, 2623824000), (9, 2332288000), (10, 2099059200), (12, 1749216000), (14, 1499328000), (15, 1399372800), (16, 1311912000), (18, 1166144000), (19, 1104768000), (20, 1049529600), (21, 999552000), (24, 874608000), (25, 839623680), (28, 749664000), (30, 699686400), (32, 655956000), (35, 599731200), (36, 583072000), (38, 552384000), (40, 524764800), (42, 499776000), (45, 466457600), (48, 437304000), (50, 419811840), (56, 374832000), (57, 368256000), (60, 349843200), (63, 333184000), (64, 327978000), (70, 299865600), (72, 291536000), (75, 279874560), (76, 276192000), (80, 262382400), (84, 249888000), (90, 233228800), (95, 220953600), (96, 218652000), (100, 209905920), (105, 199910400), (112, 187416000), (114, 184128000), (120, 174921600), (125, 167924736), (126, 166592000), (128, 163989000), (133, 157824000), (137, 153216000), (140, 149932800), (144, 145768000), (150, 139937280), (152, 138096000), (160, 131191200), (168, 124944000), (171, 122752000), (175, 119946240), (180, 116614400), (190, 110476800), (192, 109326000), (200, 104952960), (210, 99955200), (224, 93708000), (225, 93291520), (228, 92064000), (240, 87460800), (250, 83962368), (252, 83296000), (256, 81994500), (266, 78912000), (274, 76608000), (280, 74966400), (285, 73651200), (288, 72884000), (300, 69968640), (304, 69048000), (315, 66636800), (320, 65595600), (336, 62472000), (342, 61376000), (350, 59973120), (360, 58307200), (375, 55974912), (380, 55238400), (384, 54663000), (399, 52608000), (400, 52476480), (411, 51072000), (420, 49977600), (448, 46854000), (450, 46645760), (456, 46032000), (475, 44190720), (480, 43730400), (500, 41981184), (504, 41648000), (512, 40997250), (525, 39982080), (532, 39456000), (548, 38304000), (560, 37483200), (570, 36825600), (576, 36442000), (600, 34984320), (608, 34524000), (630, 33318400), (640, 32797800), (665, 31564800), (672, 31236000), (684, 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(1920, 10932600), (1995, 10521600), (2000, 10495296), (2016, 10412000), (2055, 10214400), (2100, 9995520), (2128, 9864000), (2192, 9576000), (2240, 9370800), (2250, 9329152), (2280, 9206400), (2304, 9110500), (2375, 8838144), (2394, 8768000), (2400, 8746080), (2432, 8631000), (2466, 8512000), (2520, 8329600), (2560, 8199450), (2603, 8064000), (2625, 7996416), (2660, 7891200), (2688, 7809000), (2736, 7672000), (2740, 7660800), (2800, 7496640), (2850, 7365120), (2877, 7296000), (2880, 7288400), (3000, 6996864), (3040, 6904800), (3072, 6832875), (3150, 6663680), (3192, 6576000), (3200, 6559560), (3288, 6384000), (3325, 6312960), (3360, 6247200), (3420, 6137600), (3425, 6128640), (3500, 5997312), (3584, 5856750), (3600, 5830720), (3648, 5754000), (3800, 5523840), (3836, 5472000), (3840, 5466300), (3990, 5260800), (4000, 5247648), (4032, 5206000), (4110, 5107200), (4200, 4997760), (4256, 4932000), (4275, 4910080), (4384, 4788000), (4480, 4685400), (4500, 4664576), (4560, 4603200), (4608, 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(70144, 299250), (71925, 291840), (72000, 291536), (72884, 288000), (72960, 287700), (76000, 276192), (76608, 274000), (76720, 273600), (76800, 273315), (78090, 268800), (78912, 266000), (79800, 263040), (80640, 260300), (82200, 255360), (83296, 252000), (84000, 249888), (85120, 246600), (85500, 245504), (86310, 243200), (87552, 239750), (87680, 239400), (89600, 234270), (91105, 230400), (91200, 230160), (92064, 228000), (93708, 224000), (95760, 219200), (95900, 218880), (96000, 218652), (97280, 215775), (98640, 212800), (99750, 210432), (100800, 208240), (102144, 205500), (102750, 204288), (104120, 201600), (105216, 199500), (106400, 197280), (107520, 195225), (109326, 192000), (109440, 191800), (109600, 191520), (112000, 187416), (114000, 184128), (115080, 182400), (115200, 182210), (117135, 179200), (119700, 175360), (119875, 175104), (121600, 172620), (122752, 171000), (123300, 170240), (124944, 168000), (126000, 166592), (127680, 164400), (128000, 163989), (130150, 161280), (131520, 159600), (133000, 157824), (134400, 156180), (136192, 154125), (136800, 153440), (137000, 153216), (138096, 152000), (140288, 149625), (143850, 145920), (144000, 145768)]