20389017600

素因数分解:

$2^{11}\times 3^3\times 5^2\times 7^3\times {\mathrm{43}}^1$

素因数の和:105

約数の個数: 1152

約数和(自身を含む): 89369280000

約数和(自身を除く): 68980262400

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, 43, 45, 48, 49, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 84, 86, 90, 96, 98, 100, 105, 108, 112, 120, 126, 128, 129, 135, 140, 144, 147, 150, 160, 168, 172, 175, 180, 189, 192, 196, 200, 210, 215, 216, 224, 225, 240, 245, 252, 256, 258, 270, 280, 288, 294, 300, 301, 315, 320, 336, 343, 344, 350, 360, 378, 384, 387, 392, 400, 420, 430, 432, 441, 448, 450, 480, 490, 504, 512, 516, 525, 540, 560, 576, 588, 600, 602, 630, 640, 645, 672, 675, 686, 688, 700, 720, 735, 756, 768, 774, 784, 800, 840, 860, 864, 882, 896, 900, 903, 945, 960, 980, 1008, 1024, 1029, 1032, 1050, 1075, 1080, 1120, 1152, 1161, 1176, 1200, 1204, 1225, 1260, 1280, 1290, 1323, 1344, 1350, 1372, 1376, 1400, 1440, 1470, 1505, 1512, 1536, 1548, 1568, 1575, 1600, 1680, 1715, 1720, 1728, 1764, 1792, 1800, 1806, 1890, 1920, 1935, 1960, 2016, 2048, 2058, 2064, 2100, 2107, 2150, 2160, 2205, 2240, 2304, 2322, 2352, 2400, 2408, 2450, 2520, 2560, 2580, 2646, 2688, 2700, 2709, 2744, 2752, 2800, 2880, 2940, 3010, 3024, 3072, 3087, 3096, 3136, 3150, 3200, 3225, 3360, 3430, 3440, 3456, 3528, 3584, 3600, 3612, 3675, 3780, 3840, 3870, 3920, 4032, 4116, 4128, 4200, 4214, 4300, 4320, 4410, 4480, 4515, 4608, 4644, 4704, 4725, 4800, 4816, 4900, 5040, 5120, 5145, 5160, 5292, 5376, 5400, 5418, 5488, 5504, 5600, 5760, 5805, 5880, 6020, 6048, 6144, 6174, 6192, 6272, 6300, 6321, 6400, 6450, 6615, 6720, 6860, 6880, 6912, 7056, 7168, 7200, 7224, 7350, 7525, 7560, 7680, 7740, 7840, 8064, 8127, 8232, 8256, 8400, 8428, 8575, 8600, 8640, 8820, 8960, 9030, 9216, 9261, 9288, 9408, 9450, 9600, 9632, 9675, 9800, 10080, 10240, 10290, 10320, 10535, 10584, 10752, 10800, 10836, 10976, 11008, 11025, 11200, 11520, 11610, 11760, 12040, 12096, 12348, 12384, 12544, 12600, 12642, 12800, 12900, 13230, 13440, 13545, 13720, 13760, 13824, 14112, 14336, 14400, 14448, 14700, 14749, 15050, 15120, 15360, 15435, 15480, 15680, 16128, 16254, 16464, 16512, 16800, 16856, 17150, 17200, 17280, 17640, 17920, 18060, 18432, 18522, 18576, 18816, 18900, 18963, 19200, 19264, 19350, 19600, 20160, 20580, 20640, 21070, 21168, 21504, 21600, 21672, 21952, 22016, 22050, 22400, 22575, 23040, 23220, 23520, 24080, 24192, 24696, 24768, 25088, 25200, 25284, 25600, 25725, 25800, 26460, 26880, 27090, 27440, 27520, 27648, 28224, 28800, 28896, 29025, 29400, 29498, 30100, 30240, 30720, 30870, 30960, 31360, 31605, 32256, 32508, 32928, 33024, 33075, 33600, 33712, 34300, 34400, 34560, 35280, 35840, 36120, 37044, 37152, 37632, 37800, 37926, 38400, 38528, 38700, 39200, 40320, 40635, 41160, 41280, 42140, 42336, 43008, 43200, 43344, 43904, 44032, 44100, 44247, 44800, 45150, 46080, 46305, 46440, 47040, 48160, 48384, 49392, 49536, 50176, 50400, 50568, 51200, 51450, 51600, 52675, 52920, 53760, 54180, 54880, 55040, 55296, 56448, 56889, 57600, 57792, 58050, 58800, 58996, 60200, 60480, 61740, 61920, 62720, 63210, 64512, 65016, 65856, 66048, 66150, 67200, 67424, 67725, 68600, 68800, 69120, 70560, 71680, 72240, 73745, 74088, 74304, 75264, 75600, 75852, 76800, 77056, 77175, 77400, 78400, 80640, 81270, 82320, 82560, 84280, 84672, 86400, 86688, 87808, 88064, 88200, 88494, 89600, 90300, 92160, 92610, 92880, 94080, 94815, 96320, 96768, 98784, 99072, 100352, 100800, 101136, 102900, 103200, 105350, 105840, 107520, 108360, 109760, 110080, 112896, 113778, 115200, 115584, 116100, 117600, 117992, 120400, 120960, 123480, 123840, 125440, 126420, 129024, 130032, 131712, 132096, 132300, 132741, 134400, 134848, 135450, 137200, 137600, 138240, 141120, 144480, 147490, 148176, 148608, 150528, 151200, 151704, 153600, 154112, 154350, 154800, 156800, 158025, 161280, 162540, 164640, 165120, 168560, 169344, 172800, 173376, 175616, 176400, 176988, 179200, 180600, 185220, 185760, 188160, 189630, 192640, 193536, 197568, 198144, 201600, 202272, 203175, 205800, 206400, 210700, 211680, 215040, 216720, 219520, 220160, 221235, 225792, 227556, 230400, 231168, 231525, 232200, 235200, 235984, 240800, 241920, 246960, 247680, 250880, 252840, 260064, 263424, 264192, 264600, 265482, 268800, 269696, 270900, 274400, 275200, 276480, 282240, 284445, 288960, 294980, 296352, 297216, 301056, 302400, 303408, 308224, 308700, 309600, 313600, 316050, 322560, 325080, 329280, 330240, 337120, 338688, 345600, 346752, 351232, 352800, 353976, 358400, 361200, 368725, 370440, 371520, 376320, 379260, 385280, 387072, 395136, 396288, 398223, 403200, 404544, 406350, 411600, 412800, 421400, 423360, 433440, 439040, 440320, 442470, 451584, 455112, 460800, 462336, 463050, 464400, 470400, 471968, 474075, 481600, 483840, 493920, 495360, 501760, 505680, 520128, 526848, 529200, 530964, 537600, 539392, 541800, 548800, 550400, 564480, 568890, 577920, 589960, 592704, 594432, 604800, 606816, 616448, 617400, 619200, 627200, 632100, 645120, 650160, 658560, 660480, 663705, 674240, 677376, 691200, 693504, 702464, 705600, 707952, 722400, 737450, 740880, 743040, 752640, 758520, 770560, 790272, 792576, 796446, 806400, 809088, 812700, 823200, 825600, 842800, 846720, 866880, 878080, 884940, 903168, 910224, 924672, 926100, 928800, 940800, 943936, 948150, 963200, 967680, 987840, 990720, 1011360, 1040256, 1053696, 1058400, 1061928, 1075200, 1078784, 1083600, 1097600, 1100800, 1106175, 1128960, 1137780, 1155840, 1179920, 1185408, 1188864, 1209600, 1213632, 1234800, 1238400, 1254400, 1264200, 1300320, 1317120, 1320960, 1327410, 1348480, 1354752, 1382400, 1387008, 1411200, 1415904, 1422225, 1444800, 1474900, 1481760, 1486080, 1505280, 1517040, 1541120, 1580544, 1592892, 1612800, 1618176, 1625400, 1646400, 1651200, 1685600, 1693440, 1733760, 1756160, 1769880, 1820448, 1849344, 1852200, 1857600, 1881600, 1887872, 1896300, 1926400, 1935360, 1975680, 1981440, 1991115, 2022720, 2080512, 2107392, 2116800, 2123856, 2157568, 2167200, 2195200, 2201600, 2212350, 2257920, 2275560, 2311680, 2359840, 2370816, 2377728, 2419200, 2427264, 2469600, 2476800, 2508800, 2528400, 2600640, 2634240, 2654820, 2696960, 2709504, 2774016, 2822400, 2831808, 2844450, 2889600, 2949800, 2963520, 2972160, 3034080, 3082240, 3161088, 3185784, 3225600, 3236352, 3250800, 3292800, 3302400, 3318525, 3371200, 3386880, 3467520, 3512320, 3539760, 3640896, 3704400, 3715200, 3763200, 3775744, 3792600, 3852800, 3951360, 3962880, 3982230, 4045440, 4161024, 4233600, 4247712, 4315136, 4334400, 4390400, 4424700, 4515840, 4551120, 4623360, 4719680, 4741632, 4838400, 4854528, 4939200, 4953600, 5056800, 5201280, 5268480, 5309640, 5393920, 5548032, 5644800, 5663616, 5688900, 5779200, 5899600, 5927040, 5944320, 6068160, 6322176, 6371568, 6472704, 6501600, 6585600, 6604800, 6637050, 6742400, 6773760, 6935040, 7079520, 7281792, 7408800, 7430400, 7526400, 7551488, 7585200, 7705600, 7902720, 7964460, 8090880, 8322048, 8467200, 8495424, 8668800, 8780800, 8849400, 9102240, 9246720, 9439360, 9483264, 9676800, 9709056, 9878400, 9907200, 9955575, 10113600, 10402560, 10536960, 10619280, 10787840, 11289600, 11327232, 11377800, 11558400, 11799200, 11854080, 11888640, 12136320, 12743136, 12945408, 13003200, 13171200, 13274100, 13484800, 13547520, 13870080, 14159040, 14563584, 14817600, 14860800, 15102976, 15170400, 15411200, 15805440, 15928920, 16181760, 16644096, 16934400, 16990848, 17337600, 17561600, 17698800, 18204480, 18878720, 18966528, 19418112, 19756800, 19814400, 19911150, 20227200, 20805120, 21238560, 21575680, 22579200, 22654464, 22755600, 23116800, 23598400, 23708160, 24272640, 25486272, 26006400, 26342400, 26548200, 26969600, 27740160, 28318080, 29127168, 29635200, 29721600, 30205952, 30340800, 31610880, 31857840, 32363520, 33868800, 33981696, 34675200, 35397600, 36408960, 37757440, 38836224, 39513600, 39822300, 40454400, 41610240, 42477120, 45308928, 45511200, 46233600, 47196800, 47416320, 48545280, 50972544, 52012800, 52684800, 53096400, 53939200, 56636160, 58254336, 59270400, 59443200, 60681600, 63715680, 64727040, 67737600, 67963392, 69350400, 70795200, 72817920, 75514880, 79027200, 79644600, 80908800, 83220480, 84954240, 90617856, 91022400, 94393600, 94832640, 97090560, 101945088, 104025600, 106192800, 107878400, 113272320, 116508672, 118540800, 121363200, 127431360, 135926784, 138700800, 141590400, 145635840, 151029760, 158054400, 159289200, 161817600, 169908480, 182044800, 188787200, 194181120, 203890176, 208051200, 212385600, 226544640, 237081600, 242726400, 254862720, 271853568, 283180800, 291271680, 318578400, 323635200, 339816960, 364089600, 377574400, 407780352, 416102400, 424771200, 453089280, 474163200, 485452800, 509725440, 566361600, 582543360, 637156800, 679633920, 728179200, 755148800, 815560704, 849542400, 970905600, 1019450880, 1132723200, 1274313600, 1359267840, 1456358400, 1699084800, 2038901760, 2265446400, 2548627200, 2912716800, 3398169600, 4077803520, 5097254400, 6796339200, 10194508800, 20389017600]

約数ペア:

[(1, 20389017600), (2, 10194508800), (3, 6796339200), (4, 5097254400), (5, 4077803520), (6, 3398169600), (7, 2912716800), (8, 2548627200), (9, 2265446400), (10, 2038901760), (12, 1699084800), (14, 1456358400), (15, 1359267840), (16, 1274313600), (18, 1132723200), (20, 1019450880), (21, 970905600), (24, 849542400), (25, 815560704), (27, 755148800), (28, 728179200), (30, 679633920), (32, 637156800), (35, 582543360), (36, 566361600), (40, 509725440), (42, 485452800), (43, 474163200), (45, 453089280), (48, 424771200), (49, 416102400), (50, 407780352), (54, 377574400), (56, 364089600), (60, 339816960), (63, 323635200), (64, 318578400), (70, 291271680), (72, 283180800), (75, 271853568), (80, 254862720), (84, 242726400), (86, 237081600), (90, 226544640), (96, 212385600), (98, 208051200), (100, 203890176), (105, 194181120), (108, 188787200), (112, 182044800), (120, 169908480), (126, 161817600), (128, 159289200), (129, 158054400), (135, 151029760), (140, 145635840), (144, 141590400), (147, 138700800), (150, 135926784), (160, 127431360), (168, 121363200), (172, 118540800), (175, 116508672), (180, 113272320), (189, 107878400), (192, 106192800), (196, 104025600), (200, 101945088), (210, 97090560), (215, 94832640), (216, 94393600), (224, 91022400), (225, 90617856), (240, 84954240), (245, 83220480), (252, 80908800), (256, 79644600), (258, 79027200), (270, 75514880), (280, 72817920), (288, 70795200), (294, 69350400), (300, 67963392), (301, 67737600), (315, 64727040), (320, 63715680), (336, 60681600), (343, 59443200), (344, 59270400), (350, 58254336), (360, 56636160), (378, 53939200), (384, 53096400), (387, 52684800), (392, 52012800), (400, 50972544), (420, 48545280), (430, 47416320), (432, 47196800), (441, 46233600), (448, 45511200), (450, 45308928), (480, 42477120), (490, 41610240), (504, 40454400), (512, 39822300), (516, 39513600), (525, 38836224), (540, 37757440), (560, 36408960), (576, 35397600), (588, 34675200), (600, 33981696), (602, 33868800), (630, 32363520), (640, 31857840), (645, 31610880), (672, 30340800), (675, 30205952), (686, 29721600), (688, 29635200), (700, 29127168), (720, 28318080), (735, 27740160), (756, 26969600), (768, 26548200), (774, 26342400), (784, 26006400), (800, 25486272), (840, 24272640), (860, 23708160), (864, 23598400), (882, 23116800), (896, 22755600), (900, 22654464), (903, 22579200), (945, 21575680), (960, 21238560), (980, 20805120), (1008, 20227200), (1024, 19911150), (1029, 19814400), (1032, 19756800), (1050, 19418112), (1075, 18966528), (1080, 18878720), (1120, 18204480), (1152, 17698800), (1161, 17561600), (1176, 17337600), (1200, 16990848), (1204, 16934400), (1225, 16644096), (1260, 16181760), (1280, 15928920), (1290, 15805440), (1323, 15411200), (1344, 15170400), (1350, 15102976), (1372, 14860800), (1376, 14817600), (1400, 14563584), (1440, 14159040), (1470, 13870080), (1505, 13547520), (1512, 13484800), (1536, 13274100), (1548, 13171200), (1568, 13003200), (1575, 12945408), (1600, 12743136), (1680, 12136320), (1715, 11888640), (1720, 11854080), (1728, 11799200), (1764, 11558400), (1792, 11377800), (1800, 11327232), (1806, 11289600), (1890, 10787840), (1920, 10619280), (1935, 10536960), (1960, 10402560), (2016, 10113600), (2048, 9955575), (2058, 9907200), (2064, 9878400), (2100, 9709056), (2107, 9676800), (2150, 9483264), (2160, 9439360), (2205, 9246720), (2240, 9102240), (2304, 8849400), (2322, 8780800), (2352, 8668800), (2400, 8495424), (2408, 8467200), (2450, 8322048), (2520, 8090880), (2560, 7964460), (2580, 7902720), (2646, 7705600), (2688, 7585200), (2700, 7551488), (2709, 7526400), (2744, 7430400), (2752, 7408800), (2800, 7281792), (2880, 7079520), (2940, 6935040), (3010, 6773760), (3024, 6742400), (3072, 6637050), (3087, 6604800), (3096, 6585600), (3136, 6501600), (3150, 6472704), (3200, 6371568), (3225, 6322176), (3360, 6068160), (3430, 5944320), (3440, 5927040), (3456, 5899600), (3528, 5779200), (3584, 5688900), (3600, 5663616), (3612, 5644800), (3675, 5548032), (3780, 5393920), (3840, 5309640), (3870, 5268480), (3920, 5201280), (4032, 5056800), (4116, 4953600), (4128, 4939200), (4200, 4854528), (4214, 4838400), (4300, 4741632), (4320, 4719680), (4410, 4623360), (4480, 4551120), (4515, 4515840), (4608, 4424700), (4644, 4390400), (4704, 4334400), (4725, 4315136), (4800, 4247712), (4816, 4233600), (4900, 4161024), (5040, 4045440), (5120, 3982230), (5145, 3962880), (5160, 3951360), (5292, 3852800), (5376, 3792600), (5400, 3775744), (5418, 3763200), (5488, 3715200), (5504, 3704400), (5600, 3640896), (5760, 3539760), (5805, 3512320), (5880, 3467520), (6020, 3386880), (6048, 3371200), (6144, 3318525), (6174, 3302400), (6192, 3292800), (6272, 3250800), (6300, 3236352), (6321, 3225600), (6400, 3185784), (6450, 3161088), (6615, 3082240), (6720, 3034080), (6860, 2972160), (6880, 2963520), (6912, 2949800), (7056, 2889600), (7168, 2844450), (7200, 2831808), (7224, 2822400), (7350, 2774016), (7525, 2709504), (7560, 2696960), (7680, 2654820), (7740, 2634240), (7840, 2600640), (8064, 2528400), (8127, 2508800), (8232, 2476800), (8256, 2469600), (8400, 2427264), (8428, 2419200), (8575, 2377728), (8600, 2370816), (8640, 2359840), (8820, 2311680), (8960, 2275560), (9030, 2257920), (9216, 2212350), (9261, 2201600), (9288, 2195200), (9408, 2167200), (9450, 2157568), (9600, 2123856), (9632, 2116800), (9675, 2107392), (9800, 2080512), (10080, 2022720), (10240, 1991115), (10290, 1981440), (10320, 1975680), (10535, 1935360), (10584, 1926400), (10752, 1896300), (10800, 1887872), (10836, 1881600), (10976, 1857600), (11008, 1852200), (11025, 1849344), (11200, 1820448), (11520, 1769880), (11610, 1756160), (11760, 1733760), (12040, 1693440), (12096, 1685600), (12348, 1651200), (12384, 1646400), (12544, 1625400), (12600, 1618176), (12642, 1612800), (12800, 1592892), (12900, 1580544), (13230, 1541120), (13440, 1517040), (13545, 1505280), (13720, 1486080), (13760, 1481760), (13824, 1474900), (14112, 1444800), (14336, 1422225), (14400, 1415904), (14448, 1411200), 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