20482702240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 768

約数和(自身を含む): 70230343680

約数和(自身を除く): 49747641440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 19, 20, 22, 26, 28, 32, 35, 38, 40, 44, 52, 53, 55, 56, 65, 70, 76, 77, 80, 88, 91, 95, 104, 106, 110, 112, 127, 130, 133, 140, 143, 152, 154, 160, 176, 182, 190, 208, 209, 212, 220, 224, 247, 254, 260, 265, 266, 280, 286, 304, 308, 352, 364, 371, 380, 385, 416, 418, 424, 440, 455, 494, 508, 520, 530, 532, 560, 572, 583, 608, 616, 635, 665, 689, 715, 728, 742, 760, 770, 836, 848, 880, 889, 910, 988, 1001, 1007, 1016, 1040, 1045, 1060, 1064, 1120, 1144, 1166, 1232, 1235, 1270, 1330, 1378, 1397, 1430, 1456, 1463, 1484, 1520, 1540, 1651, 1672, 1696, 1729, 1760, 1778, 1820, 1855, 1976, 2002, 2014, 2032, 2080, 2090, 2120, 2128, 2288, 2332, 2413, 2464, 2470, 2540, 2660, 2717, 2756, 2794, 2860, 2912, 2915, 2926, 2968, 3040, 3080, 3302, 3344, 3445, 3458, 3556, 3640, 3710, 3952, 4004, 4028, 4064, 4081, 4180, 4240, 4256, 4445, 4576, 4664, 4823, 4826, 4940, 5005, 5035, 5080, 5320, 5434, 5512, 5588, 5720, 5830, 5852, 5936, 6160, 6604, 6688, 6731, 6890, 6916, 6985, 7049, 7112, 7280, 7315, 7420, 7579, 7904, 8008, 8056, 8162, 8255, 8360, 8480, 8645, 8890, 9328, 9646, 9652, 9779, 9880, 10010, 10070, 10160, 10640, 10868, 11024, 11077, 11176, 11440, 11557, 11660, 11704, 11872, 12065, 12320, 13091, 13208, 13462, 13585, 13780, 13832, 13970, 14098, 14224, 14560, 14630, 14840, 15158, 16016, 16112, 16324, 16510, 16720, 16891, 17290, 17780, 18161, 18656, 19019, 19292, 19304, 19558, 19760, 20020, 20140, 20320, 20405, 21280, 21736, 22048, 22154, 22352, 22880, 23114, 23320, 23408, 24115, 24130, 26182, 26416, 26543, 26924, 27170, 27560, 27664, 27940, 28196, 28448, 29260, 29680, 30316, 31369, 32032, 32224, 32648, 33020, 33440, 33655, 33782, 34580, 35245, 35560, 36322, 37895, 38038, 38584, 38608, 39116, 39520, 40040, 40280, 40810, 43472, 44308, 44704, 46228, 46640, 46816, 47117, 48230, 48260, 48895, 52364, 52832, 53053, 53086, 53848, 54340, 55120, 55328, 55385, 55880, 56392, 57785, 58520, 59360, 60632, 62738, 65296, 65455, 66040, 67310, 67564, 69160, 70490, 71120, 72644, 74041, 75790, 76076, 77168, 77216, 77539, 78232, 80080, 80560, 81620, 84455, 86944, 87503, 88616, 90805, 91637, 92456, 93280, 94234, 95095, 96460, 96520, 97790, 104728, 106106, 106172, 107696, 108680, 110240, 110770, 111760, 112784, 115570, 117040, 121264, 125476, 127127, 127889, 130592, 130910, 132080, 132715, 134620, 135128, 138320, 140980, 142240, 144001, 145288, 148082, 151580, 152152, 154336, 155078, 156464, 156845, 160160, 161120, 163240, 168910, 175006, 177232, 181610, 183274, 184912, 185801, 188468, 190190, 192920, 193040, 195580, 209456, 212212, 212344, 215392, 217360, 219583, 221540, 223520, 225568, 231140, 234080, 235585, 242528, 250952, 254254, 255778, 261820, 264160, 265265, 265430, 269240, 270256, 276640, 281960, 288002, 290576, 296164, 303160, 304304, 310156, 312928, 313690, 326480, 337820, 345059, 350012, 354464, 363220, 366548, 369824, 370205, 371602, 376936, 380380, 385840, 386080, 387695, 391160, 418912, 424424, 424688, 434720, 437515, 439166, 443080, 458185, 462280, 471170, 501904, 508508, 511556, 518287, 523640, 530530, 530860, 538480, 540512, 563920, 576004, 581152, 592328, 606320, 608608, 612521, 620312, 627380, 635635, 639445, 652960, 675640, 690118, 700024, 720005, 726440, 733096, 740410, 743204, 753872, 760760, 771680, 775390, 782320, 848848, 849376, 875030, 878332, 886160, 895223, 916370, 924560, 929005, 942340, 962533, 1003808, 1008007, 1017016, 1023112, 1036574, 1047280, 1061060, 1061720, 1076960, 1097915, 1127840, 1152008, 1184656, 1212640, 1225042, 1240624, 1254760, 1271270, 1278890, 1351280, 1380236, 1400048, 1406779, 1440010, 1452880, 1466192, 1480820, 1486408, 1507744, 1521520, 1550780, 1564640, 1662557, 1697696, 1725295, 1750060, 1756664, 1772320, 1790446, 1832740, 1849120, 1858010, 1884680, 1925066, 2016014, 2034032, 2046224, 2073148, 2094560, 2122120, 2123440, 2195830, 2304016, 2369312, 2415413, 2450084, 2481248, 2509520, 2542540, 2557780, 2591435, 2702560, 2760472, 2800096, 2813558, 2880020, 2905760, 2932384, 2961640, 2972816, 3043040, 3062605, 3101560, 3325114, 3450590, 3500120, 3513328, 3580892, 3665480, 3716020, 3769360, 3850132, 4032028, 4068064, 4092448, 4146296, 4244240, 4246880, 4391660, 4476115, 4608032, 4812665, 4830826, 4900168, 5019040, 5040035, 5085080, 5115560, 5182870, 5520944, 5627116, 5760040, 5923280, 5945632, 6125210, 6203120, 6650228, 6737731, 6901180, 7000240, 7026656, 7033895, 7161784, 7330960, 7432040, 7538720, 7700264, 8064056, 8292592, 8312785, 8488480, 8783320, 8952230, 9625330, 9661652, 9800336, 9847453, 10080070, 10170160, 10231120, 10365740, 11041888, 11254232, 11520080, 11637899, 11846560, 12077065, 12250420, 12406240, 13300456, 13475462, 13802360, 14000480, 14067790, 14323568, 14661920, 14864080, 15400528, 16128112, 16585184, 16625570, 17566640, 17904460, 18288127, 19250660, 19323304, 19600672, 19694906, 20160140, 20340320, 20462240, 20731480, 22508464, 23040160, 23275798, 24154130, 24500840, 26600912, 26950924, 27604720, 28135580, 28647136, 29728160, 30801056, 32256224, 33251140, 33688655, 35133280, 35808920, 36576254, 38501320, 38646608, 39389812, 40320280, 41462960, 45016928, 46551596, 48308260, 49001680, 49237265, 53201824, 53901848, 55209440, 56271160, 58189495, 66502280, 67377310, 71617840, 73152508, 77002640, 77293216, 78779624, 80640560, 82925920, 91440635, 93103192, 96616520, 98003360, 98474530, 107803696, 112542320, 116378990, 128016889, 133004560, 134754620, 143235680, 146305016, 154005280, 157559248, 161281120, 182881270, 186206384, 193233040, 196949060, 215607392, 225084640, 232757980, 256033778, 266009120, 269509240, 292610032, 315118496, 365762540, 372412768, 386466080, 393898120, 465515960, 512067556, 539018480, 585220064, 640084445, 731525080, 787796240, 931031920, 1024135112, 1078036960, 1280168890, 1463050160, 1575592480, 1862063840, 2048270224, 2560337780, 2926100320, 4096540448, 5120675560, 10241351120, 20482702240]

約数ペア:

[(1, 20482702240), (2, 10241351120), (4, 5120675560), (5, 4096540448), (7, 2926100320), (8, 2560337780), (10, 2048270224), (11, 1862063840), (13, 1575592480), (14, 1463050160), (16, 1280168890), (19, 1078036960), (20, 1024135112), (22, 931031920), (26, 787796240), (28, 731525080), (32, 640084445), (35, 585220064), (38, 539018480), (40, 512067556), (44, 465515960), (52, 393898120), (53, 386466080), (55, 372412768), (56, 365762540), (65, 315118496), (70, 292610032), (76, 269509240), (77, 266009120), (80, 256033778), (88, 232757980), (91, 225084640), (95, 215607392), (104, 196949060), (106, 193233040), (110, 186206384), (112, 182881270), (127, 161281120), (130, 157559248), (133, 154005280), (140, 146305016), (143, 143235680), (152, 134754620), (154, 133004560), (160, 128016889), (176, 116378990), (182, 112542320), (190, 107803696), (208, 98474530), (209, 98003360), (212, 96616520), (220, 93103192), (224, 91440635), (247, 82925920), (254, 80640560), (260, 78779624), (265, 77293216), (266, 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(1484, 13802360), (1520, 13475462), (1540, 13300456), (1651, 12406240), (1672, 12250420), (1696, 12077065), (1729, 11846560), (1760, 11637899), (1778, 11520080), (1820, 11254232), (1855, 11041888), (1976, 10365740), (2002, 10231120), (2014, 10170160), (2032, 10080070), (2080, 9847453), (2090, 9800336), (2120, 9661652), (2128, 9625330), (2288, 8952230), (2332, 8783320), (2413, 8488480), (2464, 8312785), (2470, 8292592), (2540, 8064056), (2660, 7700264), (2717, 7538720), (2756, 7432040), (2794, 7330960), (2860, 7161784), (2912, 7033895), (2915, 7026656), (2926, 7000240), (2968, 6901180), (3040, 6737731), (3080, 6650228), (3302, 6203120), (3344, 6125210), (3445, 5945632), (3458, 5923280), (3556, 5760040), (3640, 5627116), (3710, 5520944), (3952, 5182870), (4004, 5115560), (4028, 5085080), (4064, 5040035), (4081, 5019040), (4180, 4900168), (4240, 4830826), (4256, 4812665), (4445, 4608032), (4576, 4476115), (4664, 4391660), (4823, 4246880), (4826, 4244240), (4940, 4146296), (5005, 4092448), 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