19683148800

素因数分解:

$2^{10}\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:147

約数の個数: 1056

約数和(自身を含む): 81874759680

約数和(自身を除く): 62191610880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 25, 28, 30, 32, 35, 38, 40, 41, 42, 47, 48, 50, 56, 57, 60, 64, 70, 75, 76, 80, 82, 84, 94, 95, 96, 100, 105, 112, 114, 120, 123, 128, 133, 140, 141, 150, 152, 160, 164, 168, 175, 188, 190, 192, 200, 205, 210, 224, 228, 235, 240, 246, 256, 266, 280, 282, 285, 287, 300, 304, 320, 328, 329, 336, 350, 376, 380, 384, 399, 400, 410, 420, 448, 456, 470, 475, 480, 492, 512, 525, 532, 560, 564, 570, 574, 600, 608, 615, 640, 656, 658, 665, 672, 700, 705, 752, 760, 768, 779, 798, 800, 820, 840, 861, 893, 896, 912, 940, 950, 960, 984, 987, 1024, 1025, 1050, 1064, 1120, 1128, 1140, 1148, 1175, 1200, 1216, 1230, 1280, 1312, 1316, 1330, 1344, 1400, 1410, 1425, 1435, 1504, 1520, 1536, 1558, 1596, 1600, 1640, 1645, 1680, 1722, 1786, 1792, 1824, 1880, 1900, 1920, 1927, 1968, 1974, 1995, 2050, 2100, 2128, 2240, 2256, 2280, 2296, 2337, 2350, 2400, 2432, 2460, 2560, 2624, 2632, 2660, 2679, 2688, 2800, 2820, 2850, 2870, 3008, 3040, 3072, 3075, 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21812, 22325, 22400, 22560, 22800, 22960, 23124, 23370, 24064, 24320, 24600, 24675, 24928, 25004, 25536, 25600, 26240, 26320, 26600, 26790, 26880, 26978, 27265, 27552, 28200, 28576, 28700, 28905, 29184, 30080, 30400, 30832, 31160, 31255, 31488, 31584, 31920, 32718, 32800, 32900, 33600, 34048, 34440, 35720, 35840, 36096, 36480, 36613, 36736, 37392, 37506, 37600, 38400, 38540, 38950, 39360, 39480, 39900, 40467, 41984, 42112, 42560, 42864, 43050, 43624, 44650, 44800, 45120, 45600, 45920, 46248, 46740, 48128, 48175, 48640, 49200, 49350, 49856, 50008, 51072, 52480, 52640, 53200, 53580, 53760, 53956, 54530, 55104, 56400, 57152, 57400, 57810, 58368, 58425, 60160, 60800, 61664, 62320, 62510, 62976, 63168, 63840, 65436, 65600, 65800, 66975, 67200, 67445, 68096, 68880, 71440, 72192, 72960, 73226, 73472, 74784, 75012, 75200, 76800, 77080, 77900, 78720, 78960, 79800, 80934, 81795, 84224, 85120, 85728, 86100, 87248, 89300, 89600, 90240, 91200, 91840, 92496, 93480, 93765, 96350, 97280, 98400, 98700, 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364800, 366130, 367360, 369984, 373920, 375060, 385400, 393600, 394800, 398848, 400064, 404670, 408576, 408975, 421120, 425600, 428640, 431648, 436240, 439356, 440832, 451200, 457216, 459200, 462480, 467400, 468825, 486400, 493312, 498560, 500080, 505344, 510720, 512582, 523488, 524800, 526400, 535800, 537600, 539560, 545300, 549195, 551040, 571520, 578100, 585808, 598272, 600096, 601600, 616640, 623200, 625100, 629760, 631680, 638400, 647472, 654360, 674450, 680960, 685824, 688800, 697984, 714400, 721920, 729600, 732260, 734720, 739968, 747840, 750120, 768873, 770800, 787200, 789600, 797696, 800128, 809340, 817950, 842240, 851200, 857280, 863296, 872480, 878712, 881664, 902400, 914432, 915325, 918400, 924960, 934800, 937650, 986624, 997120, 1000160, 1010688, 1011675, 1021440, 1025164, 1046976, 1049600, 1052800, 1071600, 1079120, 1090600, 1098390, 1102080, 1143040, 1156200, 1171616, 1196544, 1200192, 1203200, 1233280, 1246400, 1250200, 1263360, 1276800, 1281455, 1294944, 1308720, 1348900, 1371648, 1377600, 1395968, 1428800, 1459200, 1464520, 1469440, 1479936, 1495680, 1500240, 1537746, 1541600, 1574400, 1579200, 1600256, 1618680, 1635900, 1684480, 1702400, 1714560, 1726592, 1744960, 1757424, 1804800, 1830650, 1836800, 1849920, 1869600, 1875300, 1973248, 1994240, 2000320, 2023350, 2042880, 2050328, 2093952, 2105600, 2143200, 2158240, 2181200, 2196780, 2204160, 2286080, 2312400, 2343232, 2393088, 2400384, 2466560, 2492800, 2500400, 2526720, 2553600, 2562910, 2589888, 2617440, 2697800, 2743296, 2745975, 2755200, 2791936, 2857600, 2929040, 2959872, 2991360, 3000480, 3075492, 3083200, 3148800, 3158400, 3200512, 3237360, 3271800, 3404800, 3429120, 3453184, 3489920, 3514848, 3609600, 3661300, 3673600, 3699840, 3739200, 3750600, 3844365, 3988480, 4000640, 4046700, 4100656, 4187904, 4211200, 4286400, 4316480, 4362400, 4393560, 4408320, 4572160, 4624800, 4686464, 4800768, 4933120, 4985600, 5000800, 5053440, 5107200, 5125820, 5179776, 5234880, 5395600, 5491950, 5510400, 5583872, 5715200, 5858080, 5919744, 5982720, 6000960, 6150984, 6166400, 6316800, 6401024, 6407275, 6474720, 6543600, 6858240, 6906368, 6979840, 7029696, 7322600, 7347200, 7399680, 7478400, 7501200, 7688730, 8001280, 8093400, 8201312, 8375808, 8422400, 8572800, 8632960, 8724800, 8787120, 9249600, 9372928, 9601536, 9866240, 9971200, 10001600, 10214400, 10251640, 10359552, 10469760, 10791200, 10983900, 11020800, 11430400, 11716160, 11965440, 12001920, 12301968, 12332800, 12633600, 12814550, 12949440, 13087200, 13716480, 13812736, 13959680, 14059392, 14645200, 14799360, 14956800, 15002400, 15377460, 16002560, 16186800, 16402624, 16751616, 17145600, 17265920, 17449600, 17574240, 18499200, 18745856, 19203072, 19221825, 19942400, 20003200, 20503280, 20719104, 20939520, 21582400, 21967800, 22041600, 22860800, 23432320, 24003840, 24603936, 24665600, 25267200, 25629100, 25898880, 26174400, 27919360, 28118784, 29290400, 29598720, 29913600, 30004800, 30754920, 32005120, 32373600, 32805248, 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2460393600, 2811878400, 3280524800, 3936629760, 4920787200, 6561049600, 9841574400, 19683148800]

約数ペア:

[(1, 19683148800), (2, 9841574400), (3, 6561049600), (4, 4920787200), (5, 3936629760), (6, 3280524800), (7, 2811878400), (8, 2460393600), (10, 1968314880), (12, 1640262400), (14, 1405939200), (15, 1312209920), (16, 1230196800), (19, 1035955200), (20, 984157440), (21, 937292800), (24, 820131200), (25, 787325952), (28, 702969600), (30, 656104960), (32, 615098400), (35, 562375680), (38, 517977600), (40, 492078720), (41, 480076800), (42, 468646400), (47, 418790400), (48, 410065600), (50, 393662976), (56, 351484800), (57, 345318400), (60, 328052480), (64, 307549200), (70, 281187840), (75, 262441984), (76, 258988800), (80, 246039360), (82, 240038400), (84, 234323200), (94, 209395200), (95, 207191040), (96, 205032800), (100, 196831488), (105, 187458560), (112, 175742400), (114, 172659200), (120, 164026240), (123, 160025600), (128, 153774600), (133, 147993600), (140, 140593920), (141, 139596800), (150, 131220992), (152, 129494400), (160, 123019680), (164, 120019200), (168, 117161600), (175, 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(798, 24665600), (800, 24603936), (820, 24003840), (840, 23432320), (861, 22860800), (893, 22041600), (896, 21967800), (912, 21582400), (940, 20939520), (950, 20719104), (960, 20503280), (984, 20003200), (987, 19942400), (1024, 19221825), (1025, 19203072), (1050, 18745856), (1064, 18499200), (1120, 17574240), (1128, 17449600), (1140, 17265920), (1148, 17145600), (1175, 16751616), (1200, 16402624), (1216, 16186800), (1230, 16002560), (1280, 15377460), (1312, 15002400), (1316, 14956800), (1330, 14799360), (1344, 14645200), (1400, 14059392), (1410, 13959680), (1425, 13812736), (1435, 13716480), (1504, 13087200), (1520, 12949440), (1536, 12814550), (1558, 12633600), (1596, 12332800), (1600, 12301968), (1640, 12001920), (1645, 11965440), (1680, 11716160), (1722, 11430400), (1786, 11020800), (1792, 10983900), (1824, 10791200), (1880, 10469760), (1900, 10359552), (1920, 10251640), (1927, 10214400), (1968, 10001600), (1974, 9971200), (1995, 9866240), (2050, 9601536), (2100, 9372928), (2128, 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(130872, 150400), (131200, 150024), (131600, 149568), (133950, 146944), (134400, 146452), (134890, 145920), (136192, 144525), (136325, 144384), (137760, 142880)]