19683420120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:269

約数の個数: 1024

約数和(自身を含む): 86704128000

約数和(自身を除く): 67020707880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 24, 26, 27, 28, 30, 35, 36, 38, 39, 40, 42, 45, 52, 54, 56, 57, 60, 63, 65, 70, 72, 76, 78, 83, 84, 90, 91, 95, 104, 105, 108, 114, 117, 120, 126, 127, 130, 133, 135, 140, 152, 156, 166, 168, 171, 180, 182, 189, 190, 195, 210, 216, 228, 234, 247, 249, 252, 254, 260, 266, 270, 273, 280, 285, 312, 315, 332, 342, 351, 360, 364, 378, 380, 381, 390, 399, 415, 420, 455, 456, 468, 494, 498, 504, 508, 513, 520, 532, 540, 546, 570, 581, 585, 630, 635, 664, 665, 684, 702, 728, 741, 747, 756, 760, 762, 780, 798, 819, 830, 840, 855, 889, 910, 936, 945, 988, 996, 1016, 1026, 1064, 1079, 1080, 1092, 1140, 1143, 1162, 1170, 1197, 1235, 1245, 1260, 1270, 1330, 1365, 1368, 1404, 1482, 1494, 1512, 1524, 1560, 1577, 1596, 1638, 1651, 1660, 1710, 1729, 1743, 1755, 1778, 1820, 1890, 1905, 1976, 1992, 1995, 2052, 2158, 2184, 2223, 2241, 2280, 2286, 2324, 2340, 2394, 2413, 2457, 2470, 2490, 2520, 2540, 2565, 2660, 2667, 2730, 2808, 2905, 2964, 2988, 3048, 3154, 3192, 3237, 3276, 3302, 3320, 3420, 3429, 3458, 3486, 3510, 3556, 3591, 3640, 3705, 3735, 3780, 3810, 3990, 4095, 4104, 4316, 4445, 4446, 4482, 4572, 4648, 4680, 4731, 4788, 4826, 4914, 4940, 4953, 4980, 5080, 5130, 5187, 5229, 5320, 5334, 5395, 5460, 5715, 5810, 5928, 5976, 5985, 6308, 6474, 6552, 6604, 6669, 6840, 6858, 6916, 6972, 7020, 7112, 7182, 7239, 7410, 7470, 7553, 7560, 7620, 7885, 7980, 8001, 8190, 8255, 8632, 8645, 8715, 8890, 8892, 8964, 9144, 9462, 9576, 9652, 9711, 9828, 9880, 9906, 9960, 10260, 10374, 10458, 10541, 10668, 10790, 10920, 11039, 11115, 11205, 11430, 11557, 11620, 11970, 12065, 12285, 12616, 12948, 13208, 13335, 13338, 13716, 13832, 13944, 14040, 14193, 14364, 14478, 14820, 14859, 14940, 15106, 15240, 15561, 15687, 15770, 15960, 16002, 16185, 16380, 16510, 16891, 17145, 17290, 17430, 17780, 17784, 17928, 17955, 18924, 19304, 19422, 19656, 19812, 20501, 20520, 20748, 20916, 21082, 21336, 21580, 21717, 22078, 22230, 22410, 22659, 22860, 23114, 23240, 23655, 23940, 24003, 24130, 24570, 24765, 25896, 25935, 26145, 26670, 26676, 27432, 28386, 28728, 28956, 29133, 29640, 29718, 29880, 30212, 31122, 31369, 31374, 31540, 31623, 32004, 32370, 32760, 33020, 33117, 33345, 33782, 34290, 34580, 34671, 34860, 35560, 35910, 36195, 37765, 37848, 38844, 39624, 40005, 41002, 41496, 41832, 42164, 42579, 43160, 43434, 44156, 44460, 44577, 44820, 45318, 45720, 46228, 46683, 47310, 47880, 48006, 48260, 48555, 49140, 49530, 50673, 51870, 52290, 52705, 53340, 53352, 55195, 56772, 57785, 57912, 58266, 59436, 60424, 61503, 62244, 62738, 62748, 63080, 63246, 64008, 64740, 65151, 66040, 66234, 66690, 67564, 67977, 68580, 69160, 69342, 69720, 70965, 71820, 72390, 73787, 74295, 75530, 77688, 77805, 78435, 80010, 82004, 84328, 84455, 85158, 86868, 88312, 88920, 89154, 89640, 90636, 92456, 93366, 94107, 94620, 94869, 96012, 96520, 97110, 98280, 99060, 99351, 101346, 102505, 103740, 104013, 104580, 105410, 106680, 108585, 110390, 113295, 113544, 115570, 116532, 118872, 120015, 123006, 124488, 125476, 125496, 126492, 129480, 130302, 132468, 133380, 135128, 135954, 137033, 137160, 138684, 141930, 143507, 143640, 144780, 145665, 147574, 148590, 151060, 152019, 155610, 156845, 156870, 158115, 160020, 164008, 165585, 168910, 170316, 173355, 173736, 178308, 181272, 184509, 186732, 188214, 189240, 189738, 192024, 194220, 198120, 198702, 200279, 202692, 203931, 205010, 207480, 208026, 209160, 210820, 212895, 217170, 219583, 220780, 221361, 222885, 226590, 231140, 233064, 233415, 240030, 246012, 250952, 252984, 253365, 260604, 264936, 266760, 271908, 274066, 277368, 282321, 283860, 284607, 287014, 289560, 291330, 295148, 297180, 298053, 302120, 304038, 307515, 311220, 312039, 313690, 313740, 316230, 320040, 325755, 331170, 337820, 339885, 340632, 346710, 356616, 368935, 369018, 373464, 376428, 379476, 388440, 397404, 400558, 405384, 407862, 410020, 411099, 416052, 421640, 425790, 430521, 434340, 439166, 441560, 442722, 445770, 453180, 456057, 462280, 466830, 470535, 474345, 480060, 492024, 496755, 506730, 520065, 521208, 543816, 548132, 553527, 564642, 567720, 569214, 574028, 582660, 590296, 594360, 596106, 600837, 608076, 615030, 622440, 624078, 627380, 627480, 632460, 651510, 658749, 662340, 664083, 675640, 679770, 685165, 693420, 717535, 737870, 738036, 752856, 758952, 760095, 794808, 801116, 815724, 820040, 822198, 832104, 846963, 851580, 861042, 868680, 878332, 885444, 891540, 906360, 912114, 922545, 933660, 941070, 948690, 959231, 960120, 993510, 1001395, 1013460, 1019655, 1040130, 1096264, 1097915, 1106805, 1107054, 1129284, 1138428, 1148056, 1165320, 1192212, 1201674, 1216152, 1230060, 1233297, 1248156, 1254760, 1264920, 1291563, 1303020, 1317498, 1324680, 1328166, 1359540, 1370330, 1386840, 1401953, 1411605, 1423035, 1435070, 1475740, 1476072, 1490265, 1520190, 1560195, 1602232, 1631448, 1644396, 1693926, 1703160, 1722084, 1756664, 1770888, 1783080, 1802511, 1824228, 1845090, 1867320, 1882140, 1897380, 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9592310, 9866376, 9881235, 9961245, 10332504, 10414508, 10815066, 11070540, 11215624, 11292840, 11384280, 11510772, 11857482, 11922120, 12016740, 12332970, 12481560, 12617577, 12915630, 13018135, 13174980, 13281660, 14019530, 14388465, 14420088, 14799564, 15498756, 15621762, 15809976, 15937992, 16443960, 16823436, 16939260, 17220840, 17266158, 18025110, 18225389, 18242280, 18499455, 19184620, 19373445, 19762470, 19922490, 20829016, 21029295, 21630132, 22141080, 23021544, 23432643, 23714964, 24033480, 24665940, 25235154, 25831260, 25899237, 26036270, 26349960, 26563320, 27037665, 28039060, 28776930, 29599128, 29643705, 30997512, 31243524, 33646872, 33878520, 34532316, 36050220, 36450778, 36998910, 37852731, 38369240, 38746890, 39054405, 39524940, 39844980, 42058590, 43165395, 43260264, 46865286, 47429928, 49331880, 50470308, 51662520, 51798474, 52072540, 54075330, 54676167, 56078120, 57553860, 59287410, 62487048, 63087885, 69064632, 70297929, 72100440, 72901556, 73997820, 75705462, 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約数ペア:

[(1, 19683420120), (2, 9841710060), (3, 6561140040), (4, 4920855030), (5, 3936684024), (6, 3280570020), (7, 2811917160), (8, 2460427515), (9, 2187046680), (10, 1968342012), (12, 1640285010), (13, 1514109240), (14, 1405958580), (15, 1312228008), (18, 1093523340), (19, 1035969480), (20, 984171006), (21, 937305720), (24, 820142505), (26, 757054620), (27, 729015560), (28, 702979290), (30, 656114004), (35, 562383432), (36, 546761670), (38, 517984740), (39, 504703080), (40, 492085503), (42, 468652860), (45, 437409336), (52, 378527310), (54, 364507780), (56, 351489645), (57, 345323160), (60, 328057002), (63, 312435240), (65, 302821848), (70, 281191716), (72, 273380835), (76, 258992370), (78, 252351540), (83, 237149640), (84, 234326430), (90, 218704668), (91, 216301320), (95, 207193896), (104, 189263655), (105, 187461144), (108, 182253890), (114, 172661580), (117, 168234360), (120, 164028501), (126, 156217620), (127, 154987560), (130, 151410924), (133, 147995640), (135, 145803112), (140, 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