20219068800

素因数分解:

$2^7\times 3^3\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:472

約数の個数: 768

約数和(自身を含む): 85662374400

約数和(自身を除く): 65443305600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 101, 105, 108, 112, 120, 126, 128, 135, 140, 144, 150, 160, 168, 175, 180, 189, 192, 200, 202, 210, 216, 224, 225, 240, 252, 270, 280, 288, 300, 303, 315, 320, 331, 336, 350, 360, 378, 384, 400, 404, 420, 432, 448, 450, 480, 504, 505, 525, 540, 560, 576, 600, 606, 630, 640, 662, 672, 675, 700, 707, 720, 756, 800, 808, 840, 864, 896, 900, 909, 945, 960, 993, 1008, 1010, 1050, 1080, 1120, 1152, 1200, 1212, 1260, 1324, 1344, 1350, 1400, 1414, 1440, 1512, 1515, 1575, 1600, 1616, 1655, 1680, 1728, 1800, 1818, 1890, 1920, 1986, 2016, 2020, 2100, 2121, 2160, 2240, 2317, 2400, 2424, 2520, 2525, 2648, 2688, 2700, 2727, 2800, 2828, 2880, 2979, 3024, 3030, 3150, 3200, 3232, 3310, 3360, 3456, 3535, 3600, 3636, 3780, 3972, 4032, 4040, 4200, 4242, 4320, 4480, 4545, 4634, 4725, 4800, 4848, 4965, 5040, 5050, 5296, 5400, 5454, 5600, 5656, 5760, 5958, 6048, 6060, 6300, 6363, 6464, 6620, 6720, 6951, 7070, 7200, 7272, 7560, 7575, 7944, 8064, 8080, 8275, 8400, 8484, 8640, 8937, 9090, 9268, 9450, 9600, 9696, 9930, 10080, 10100, 10592, 10605, 10800, 10908, 11200, 11312, 11585, 11916, 12096, 12120, 12600, 12726, 12928, 13240, 13440, 13635, 13902, 14140, 14400, 14544, 14895, 15120, 15150, 15888, 16160, 16550, 16800, 16968, 17280, 17675, 17874, 18180, 18536, 18900, 19089, 19392, 19860, 20160, 20200, 20853, 21184, 21210, 21600, 21816, 22400, 22624, 22725, 23170, 23832, 24192, 24240, 24825, 25200, 25452, 26480, 27270, 27804, 28280, 28800, 29088, 29790, 30240, 30300, 31776, 31815, 32320, 33100, 33431, 33600, 33936, 34755, 35350, 35748, 36360, 37072, 37800, 38178, 38784, 39720, 40320, 40400, 41706, 42368, 42420, 43200, 43632, 44685, 45248, 45450, 46340, 47664, 48480, 49650, 50400, 50904, 52960, 53025, 54540, 55608, 56560, 57925, 58176, 59580, 60480, 60600, 62559, 63552, 63630, 64640, 66200, 66862, 67200, 67872, 68175, 69510, 70700, 71496, 72720, 74144, 74475, 75600, 76356, 79440, 80800, 83412, 84840, 86400, 87264, 89370, 90496, 90900, 92680, 95328, 95445, 96960, 99300, 100293, 100800, 101808, 104265, 105920, 106050, 109080, 111216, 113120, 115850, 116352, 119160, 120960, 121200, 125118, 127104, 127260, 132400, 133724, 135744, 136350, 139020, 141400, 142992, 145440, 148288, 148950, 151200, 152712, 158880, 159075, 161600, 166824, 167155, 169680, 173775, 174528, 178740, 181800, 185360, 190656, 190890, 193920, 198600, 200586, 201600, 203616, 208530, 211840, 212100, 218160, 222432, 223425, 226240, 231700, 234017, 238320, 242400, 250236, 254520, 264800, 267448, 271488, 272700, 278040, 282800, 285984, 290880, 296576, 297900, 300879, 302400, 305424, 312795, 317760, 318150, 323200, 333648, 334310, 339360, 347550, 349056, 357480, 363600, 370720, 381312, 381780, 397200, 401172, 407232, 417060, 424200, 436320, 444864, 446850, 452480, 463400, 468034, 476640, 477225, 484800, 500472, 501465, 509040, 521325, 529600, 534896, 545400, 556080, 565600, 571968, 581760, 595800, 601758, 604800, 610848, 625590, 635520, 636300, 667296, 668620, 678720, 695100, 702051, 714960, 727200, 741440, 763560, 794400, 802344, 814464, 834120, 835775, 848400, 872640, 889728, 893700, 902637, 926800, 936068, 953280, 954450, 969600, 1000944, 1002930, 1018080, 1042650, 1059200, 1069792, 1090800, 1112160, 1131200, 1143936, 1170085, 1191600, 1203516, 1221696, 1251180, 1272600, 1334592, 1337240, 1357440, 1390200, 1404102, 1429920, 1454400, 1482880, 1504395, 1527120, 1563975, 1588800, 1604688, 1668240, 1671550, 1696800, 1745280, 1787400, 1805274, 1853600, 1872136, 1906560, 1908900, 2001888, 2005860, 2036160, 2085300, 2106153, 2139584, 2181600, 2224320, 2262400, 2340170, 2383200, 2407032, 2443392, 2502360, 2507325, 2545200, 2669184, 2674480, 2780400, 2808204, 2859840, 2908800, 3008790, 3054240, 3127950, 3177600, 3209376, 3336480, 3343100, 3393600, 3510255, 3574800, 3610548, 3707200, 3744272, 3817800, 4003776, 4011720, 4072320, 4170600, 4212306, 4279168, 4363200, 4448640, 4513185, 4680340, 4766400, 4814064, 5004720, 5014650, 5090400, 5348960, 5560800, 5616408, 5719680, 5850425, 6017580, 6108480, 6255900, 6318459, 6418752, 6672960, 6686200, 6787200, 7020510, 7149600, 7221096, 7414400, 7488544, 7521975, 7635600, 8007552, 8023440, 8341200, 8424612, 8726400, 9026370, 9360680, 9532800, 9628128, 10009440, 10029300, 10180800, 10530765, 10697920, 11121600, 11232816, 11700850, 12035160, 12216960, 12511800, 12636918, 12837504, 13345920, 13372400, 14041020, 14299200, 14442192, 14977088, 15043950, 15271200, 16046880, 16682400, 16849224, 17551275, 18052740, 18721360, 19256256, 20018880, 20058600, 20361600, 21061530, 21395840, 22243200, 22465632, 22565925, 23401700, 24070320, 25023600, 25273836, 26744800, 28082040, 28598400, 28884384, 29954176, 30087900, 30542400, 31592295, 32093760, 33364800, 33698448, 35102550, 36105480, 37442720, 38512512, 40037760, 40117200, 42123060, 44931264, 45131850, 46803400, 48140640, 50047200, 50547672, 52653825, 53489600, 56164080, 57768768, 60175800, 61084800, 63184590, 64187520, 66729600, 67396896, 70205100, 72210960, 74885440, 80234400, 84246120, 89862528, 90263700, 93606800, 96281280, 100094400, 101095344, 105307650, 106979200, 112328160, 115537536, 120351600, 126369180, 134793792, 140410200, 144421920, 149770880, 157961475, 160468800, 168492240, 180527400, 187213600, 192562560, 200188800, 202190688, 210615300, 224656320, 240703200, 252738360, 269587584, 280820400, 288843840, 315922950, 320937600, 336984480, 361054800, 374427200, 404381376, 421230600, 449312640, 481406400, 505476720, 561640800, 577687680, 631845900, 673968960, 722109600, 748854400, 808762752, 842461200, 962812800, 1010953440, 1123281600, 1263691800, 1347937920, 1444219200, 1684922400, 2021906880, 2246563200, 2527383600, 2888438400, 3369844800, 4043813760, 5054767200, 6739689600, 10109534400, 20219068800]

約数ペア:

[(1, 20219068800), (2, 10109534400), (3, 6739689600), (4, 5054767200), (5, 4043813760), (6, 3369844800), (7, 2888438400), (8, 2527383600), (9, 2246563200), (10, 2021906880), (12, 1684922400), (14, 1444219200), (15, 1347937920), (16, 1263691800), (18, 1123281600), (20, 1010953440), (21, 962812800), (24, 842461200), (25, 808762752), (27, 748854400), (28, 722109600), (30, 673968960), (32, 631845900), (35, 577687680), (36, 561640800), (40, 505476720), (42, 481406400), (45, 449312640), (48, 421230600), (50, 404381376), (54, 374427200), (56, 361054800), (60, 336984480), (63, 320937600), (64, 315922950), (70, 288843840), (72, 280820400), (75, 269587584), (80, 252738360), (84, 240703200), (90, 224656320), (96, 210615300), (100, 202190688), (101, 200188800), (105, 192562560), (108, 187213600), (112, 180527400), (120, 168492240), (126, 160468800), (128, 157961475), (135, 149770880), (140, 144421920), (144, 140410200), (150, 134793792), (160, 126369180), (168, 120351600), (175, 115537536), (180, 112328160), (189, 106979200), (192, 105307650), (200, 101095344), (202, 100094400), (210, 96281280), (216, 93606800), (224, 90263700), (225, 89862528), (240, 84246120), (252, 80234400), (270, 74885440), (280, 72210960), (288, 70205100), (300, 67396896), (303, 66729600), (315, 64187520), (320, 63184590), (331, 61084800), (336, 60175800), (350, 57768768), (360, 56164080), (378, 53489600), (384, 52653825), (400, 50547672), (404, 50047200), (420, 48140640), (432, 46803400), (448, 45131850), (450, 44931264), (480, 42123060), (504, 40117200), (505, 40037760), (525, 38512512), (540, 37442720), (560, 36105480), (576, 35102550), (600, 33698448), (606, 33364800), (630, 32093760), (640, 31592295), (662, 30542400), (672, 30087900), (675, 29954176), (700, 28884384), (707, 28598400), (720, 28082040), (756, 26744800), (800, 25273836), (808, 25023600), (840, 24070320), (864, 23401700), (896, 22565925), (900, 22465632), (909, 22243200), (945, 21395840), (960, 21061530), (993, 20361600), (1008, 20058600), (1010, 20018880), (1050, 19256256), (1080, 18721360), (1120, 18052740), (1152, 17551275), (1200, 16849224), (1212, 16682400), (1260, 16046880), (1324, 15271200), (1344, 15043950), (1350, 14977088), (1400, 14442192), (1414, 14299200), (1440, 14041020), (1512, 13372400), (1515, 13345920), (1575, 12837504), (1600, 12636918), (1616, 12511800), (1655, 12216960), (1680, 12035160), (1728, 11700850), (1800, 11232816), (1818, 11121600), (1890, 10697920), (1920, 10530765), (1986, 10180800), (2016, 10029300), (2020, 10009440), (2100, 9628128), (2121, 9532800), (2160, 9360680), (2240, 9026370), (2317, 8726400), (2400, 8424612), (2424, 8341200), (2520, 8023440), (2525, 8007552), (2648, 7635600), (2688, 7521975), (2700, 7488544), (2727, 7414400), (2800, 7221096), (2828, 7149600), (2880, 7020510), (2979, 6787200), (3024, 6686200), (3030, 6672960), (3150, 6418752), (3200, 6318459), (3232, 6255900), (3310, 6108480), (3360, 6017580), (3456, 5850425), (3535, 5719680), (3600, 5616408), (3636, 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