20176992000

素因数分解:

$2^8\times 3^3\times 5^3\times {\mathrm{11}}^2\times {\mathrm{193}}^1$

素因数の和:255

約数の個数: 864

約数和(自身を含む): 82273289280

約数和(自身を除く): 62096297280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 32, 33, 36, 40, 44, 45, 48, 50, 54, 55, 60, 64, 66, 72, 75, 80, 88, 90, 96, 99, 100, 108, 110, 120, 121, 125, 128, 132, 135, 144, 150, 160, 165, 176, 180, 192, 193, 198, 200, 216, 220, 225, 240, 242, 250, 256, 264, 270, 275, 288, 297, 300, 320, 330, 352, 360, 363, 375, 384, 386, 396, 400, 432, 440, 450, 480, 484, 495, 500, 528, 540, 550, 576, 579, 594, 600, 605, 640, 660, 675, 704, 720, 726, 750, 768, 772, 792, 800, 825, 864, 880, 900, 960, 965, 968, 990, 1000, 1056, 1080, 1089, 1100, 1125, 1152, 1158, 1188, 1200, 1210, 1280, 1320, 1350, 1375, 1408, 1440, 1452, 1485, 1500, 1544, 1584, 1600, 1650, 1728, 1737, 1760, 1800, 1815, 1920, 1930, 1936, 1980, 2000, 2112, 2123, 2160, 2178, 2200, 2250, 2304, 2316, 2376, 2400, 2420, 2475, 2640, 2700, 2750, 2816, 2880, 2895, 2904, 2970, 3000, 3025, 3088, 3168, 3200, 3267, 3300, 3375, 3456, 3474, 3520, 3600, 3630, 3840, 3860, 3872, 3960, 4000, 4125, 4224, 4246, 4320, 4356, 4400, 4500, 4632, 4752, 4800, 4825, 4840, 4950, 5211, 5280, 5400, 5445, 5500, 5760, 5790, 5808, 5940, 6000, 6050, 6176, 6336, 6369, 6400, 6534, 6600, 6750, 6912, 6948, 7040, 7200, 7260, 7425, 7720, 7744, 7920, 8000, 8250, 8448, 8492, 8640, 8685, 8712, 8800, 9000, 9075, 9264, 9504, 9600, 9650, 9680, 9900, 10422, 10560, 10615, 10800, 10890, 11000, 11520, 11580, 11616, 11880, 12000, 12100, 12352, 12375, 12672, 12738, 13068, 13200, 13500, 13896, 14080, 14400, 14475, 14520, 14850, 15125, 15440, 15488, 15840, 16000, 16335, 16500, 16984, 17280, 17370, 17424, 17600, 18000, 18150, 18528, 19008, 19107, 19200, 19300, 19360, 19800, 20844, 21120, 21230, 21600, 21780, 22000, 23160, 23232, 23353, 23760, 24000, 24125, 24200, 24704, 24750, 25344, 25476, 26055, 26136, 26400, 27000, 27225, 27792, 28800, 28950, 29040, 29700, 30250, 30880, 30976, 31680, 31845, 32000, 32670, 33000, 33968, 34560, 34740, 34848, 35200, 36000, 36300, 37056, 37125, 38016, 38214, 38600, 38720, 39600, 41688, 42240, 42460, 43200, 43425, 43560, 44000, 45375, 46320, 46464, 46706, 47520, 48000, 48250, 48400, 49408, 49500, 50952, 52110, 52272, 52800, 53075, 54000, 54450, 55584, 57321, 57600, 57900, 58080, 59400, 60500, 61760, 63360, 63690, 65340, 66000, 67936, 69480, 69696, 70059, 70400, 72000, 72375, 72600, 74112, 74250, 76032, 76428, 77200, 77440, 79200, 81675, 83376, 84920, 86400, 86850, 87120, 88000, 90750, 92640, 92928, 93412, 95040, 95535, 96000, 96500, 96800, 99000, 101904, 104220, 104544, 105600, 106150, 108000, 108900, 111168, 114642, 115800, 116160, 116765, 118800, 121000, 123520, 126720, 127380, 130275, 130680, 132000, 135872, 136125, 138960, 139392, 140118, 144000, 144750, 145200, 148224, 148500, 152856, 154400, 154880, 158400, 159225, 163350, 166752, 169840, 172800, 173700, 174240, 176000, 181500, 185280, 186824, 190080, 191070, 193000, 193600, 198000, 203808, 208440, 209088, 210177, 211200, 212300, 216000, 217125, 217800, 222336, 229284, 231600, 232320, 233530, 237600, 242000, 247040, 254760, 260550, 261360, 264000, 265375, 271744, 272250, 277920, 278784, 280236, 286605, 288000, 289500, 290400, 297000, 305712, 308800, 316800, 318450, 326700, 333504, 339680, 347400, 348480, 350295, 352000, 363000, 370560, 373648, 380160, 382140, 386000, 387200, 396000, 407616, 408375, 416880, 418176, 420354, 424600, 432000, 434250, 435600, 444672, 458568, 463200, 464640, 467060, 475200, 477675, 484000, 509520, 521100, 522720, 528000, 530750, 543488, 544500, 555840, 560472, 573210, 579000, 580800, 583825, 594000, 611424, 617600, 630531, 633600, 636900, 651375, 653400, 667008, 679360, 694800, 696960, 700590, 726000, 741120, 747296, 764280, 772000, 774400, 792000, 796125, 815232, 816750, 833760, 836352, 840708, 849200, 864000, 868500, 871200, 917136, 926400, 934120, 950400, 955350, 968000, 1019040, 1042200, 1045440, 1050885, 1056000, 1061500, 1089000, 1111680, 1120944, 1146420, 1158000, 1161600, 1167650, 1188000, 1222848, 1235200, 1261062, 1273800, 1302750, 1306800, 1334016, 1358720, 1389600, 1393920, 1401180, 1433025, 1452000, 1494592, 1528560, 1544000, 1584000, 1592250, 1630464, 1633500, 1667520, 1681416, 1698400, 1737000, 1742400, 1751475, 1834272, 1852800, 1868240, 1900800, 1910700, 1936000, 2038080, 2084400, 2090880, 2101770, 2123000, 2178000, 2223360, 2241888, 2292840, 2316000, 2323200, 2335300, 2376000, 2388375, 2445696, 2522124, 2547600, 2605500, 2613600, 2717440, 2779200, 2802360, 2866050, 2904000, 2919125, 2989184, 3057120, 3088000, 3152655, 3168000, 3184500, 3267000, 3335040, 3362832, 3396800, 3474000, 3484800, 3502950, 3668544, 3705600, 3736480, 3821400, 3872000, 4076160, 4168800, 4181760, 4203540, 4246000, 4356000, 4483776, 4585680, 4632000, 4670600, 4752000, 4776750, 4891392, 5044248, 5095200, 5211000, 5227200, 5254425, 5558400, 5604720, 5732100, 5808000, 5838250, 5978368, 6114240, 6176000, 6305310, 6369000, 6534000, 6670080, 6725664, 6793600, 6948000, 6969600, 7005900, 7165125, 7337088, 7472960, 7642800, 8152320, 8337600, 8407080, 8492000, 8712000, 8757375, 8967552, 9171360, 9264000, 9341200, 9504000, 9553500, 10088496, 10190400, 10422000, 10454400, 10508850, 11116800, 11209440, 11464200, 11616000, 11676500, 12228480, 12610620, 12738000, 13068000, 13451328, 13587200, 13896000, 14011800, 14330250, 14674176, 14945920, 15285600, 15763275, 16675200, 16814160, 16984000, 17424000, 17514750, 17935104, 18342720, 18528000, 18682400, 19107000, 20176992, 20380800, 20844000, 20908800, 21017700, 22418880, 22928400, 23353000, 24456960, 25221240, 25476000, 26136000, 26272125, 26902656, 27792000, 28023600, 28660500, 29891840, 30571200, 31526550, 33350400, 33628320, 33968000, 34848000, 35029500, 36685440, 37364800, 38214000, 40353984, 40761600, 41688000, 42035400, 44837760, 45856800, 46706000, 50442480, 50952000, 52272000, 52544250, 53805312, 55584000, 56047200, 57321000, 61142400, 63053100, 67256640, 67936000, 70059000, 73370880, 74729600, 76428000, 78816375, 80707968, 83376000, 84070800, 89675520, 91713600, 93412000, 100884960, 101904000, 104544000, 105088500, 112094400, 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約数ペア:

[(1, 20176992000), (2, 10088496000), (3, 6725664000), (4, 5044248000), (5, 4035398400), (6, 3362832000), (8, 2522124000), (9, 2241888000), (10, 2017699200), (11, 1834272000), (12, 1681416000), (15, 1345132800), (16, 1261062000), (18, 1120944000), (20, 1008849600), (22, 917136000), (24, 840708000), (25, 807079680), (27, 747296000), (30, 672566400), (32, 630531000), (33, 611424000), (36, 560472000), (40, 504424800), (44, 458568000), (45, 448377600), (48, 420354000), (50, 403539840), (54, 373648000), (55, 366854400), (60, 336283200), (64, 315265500), (66, 305712000), (72, 280236000), (75, 269026560), (80, 252212400), (88, 229284000), (90, 224188800), (96, 210177000), (99, 203808000), (100, 201769920), (108, 186824000), (110, 183427200), (120, 168141600), (121, 166752000), (125, 161415936), (128, 157632750), (132, 152856000), (135, 149459200), (144, 140118000), (150, 134513280), (160, 126106200), (165, 122284800), (176, 114642000), (180, 112094400), (192, 105088500), (193, 104544000), (198, 101904000), (200, 100884960), (216, 93412000), (220, 91713600), (225, 89675520), (240, 84070800), (242, 83376000), (250, 80707968), (256, 78816375), (264, 76428000), (270, 74729600), (275, 73370880), (288, 70059000), (297, 67936000), (300, 67256640), (320, 63053100), (330, 61142400), (352, 57321000), (360, 56047200), (363, 55584000), (375, 53805312), (384, 52544250), (386, 52272000), (396, 50952000), (400, 50442480), (432, 46706000), (440, 45856800), (450, 44837760), (480, 42035400), (484, 41688000), (495, 40761600), (500, 40353984), (528, 38214000), (540, 37364800), (550, 36685440), (576, 35029500), (579, 34848000), (594, 33968000), (600, 33628320), (605, 33350400), (640, 31526550), (660, 30571200), (675, 29891840), (704, 28660500), (720, 28023600), (726, 27792000), (750, 26902656), (768, 26272125), (772, 26136000), (792, 25476000), (800, 25221240), (825, 24456960), (864, 23353000), (880, 22928400), (900, 22418880), (960, 21017700), (965, 20908800), (968, 20844000), (990, 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