20248816540320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{30187}}^1$

素因数の和:30434

約数の個数: 768

約数和(自身を含む): 76156528250880

約数和(自身を除く): 55907711710560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 43, 45, 46, 48, 54, 60, 69, 72, 80, 86, 90, 92, 96, 108, 115, 120, 129, 135, 138, 144, 157, 160, 172, 180, 184, 207, 215, 216, 230, 240, 258, 270, 276, 288, 314, 344, 345, 360, 368, 387, 414, 430, 432, 460, 471, 480, 516, 540, 552, 621, 628, 645, 688, 690, 720, 736, 774, 785, 828, 860, 864, 920, 942, 989, 1032, 1035, 1080, 1104, 1161, 1242, 1256, 1290, 1376, 1380, 1413, 1440, 1548, 1570, 1656, 1720, 1840, 1884, 1935, 1978, 2064, 2070, 2160, 2208, 2322, 2355, 2484, 2512, 2580, 2760, 2826, 2967, 3096, 3105, 3140, 3312, 3440, 3611, 3680, 3768, 3870, 3956, 4128, 4140, 4239, 4320, 4644, 4710, 4945, 4968, 5024, 5160, 5520, 5652, 5805, 5934, 6192, 6210, 6280, 6624, 6751, 6880, 7065, 7222, 7536, 7740, 7912, 8280, 8478, 8901, 9288, 9420, 9890, 9936, 10320, 10833, 11040, 11304, 11610, 11868, 12384, 12420, 12560, 13502, 14130, 14444, 14835, 15072, 15480, 15824, 16560, 16956, 17802, 18055, 18576, 18840, 19780, 19872, 20253, 20640, 21195, 21666, 22608, 23220, 23736, 24840, 25120, 26703, 27004, 28260, 28888, 29670, 30187, 30960, 31648, 32499, 33120, 33755, 33912, 35604, 36110, 37152, 37680, 39560, 40506, 42390, 43332, 44505, 45216, 46440, 47472, 49680, 53406, 54008, 54165, 56520, 57776, 59340, 60374, 60759, 61920, 64998, 67510, 67824, 71208, 72220, 75360, 79120, 81012, 84780, 86664, 89010, 90561, 92880, 94944, 97497, 99360, 101265, 106812, 108016, 108330, 113040, 115552, 118680, 120748, 121518, 129996, 133515, 135020, 135648, 142416, 144440, 150935, 155273, 158240, 162024, 162495, 169560, 173328, 178020, 181122, 182277, 185760, 194994, 202530, 213624, 216032, 216660, 226080, 237360, 241496, 243036, 259992, 267030, 270040, 271683, 284832, 288880, 301870, 303795, 310546, 324048, 324990, 339120, 346656, 356040, 362244, 364554, 389988, 405060, 427248, 433320, 452805, 465819, 474720, 482992, 486072, 487485, 519984, 534060, 540080, 543366, 577760, 603740, 607590, 621092, 648096, 649980, 678240, 694301, 712080, 724488, 729108, 776365, 779976, 810120, 815049, 854496, 866640, 905610, 911385, 931638, 965984, 972144, 974970, 1039968, 1068120, 1080160, 1086732, 1207480, 1215180, 1242184, 1298041, 1299960, 1358415, 1388602, 1397457, 1424160, 1448976, 1458216, 1552730, 1559952, 1620240, 1630098, 1733280, 1811220, 1822770, 1863276, 1944288, 1949940, 2082903, 2136240, 2173464, 2329095, 2414960, 2430360, 2484368, 2596082, 2599920, 2716830, 2777204, 2794914, 2897952, 2916432, 3105460, 3119904, 3240480, 3260196, 3471505, 3622440, 3645540, 3726552, 3894123, 3899880, 4075245, 4165806, 4192371, 4272480, 4346928, 4658190, 4739359, 4829920, 4860720, 4968736, 5192164, 5199840, 5433660, 5554408, 5589828, 5832864, 6210920, 6248709, 6490205, 6520392, 6943010, 6987285, 7244880, 7291080, 7453104, 7788246, 7799760, 8150490, 8331612, 8384742, 8693856, 9316380, 9478718, 9721440, 10384328, 10414515, 10867320, 11108816, 11179656, 11682369, 12421840, 12497418, 12980410, 13040784, 13886020, 13974570, 14218077, 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187461270, 189574360, 199958688, 203792437, 207686560, 213271155, 218010514, 223593120, 227489232, 233647380, 238839544, 249948360, 255925386, 268694487, 280376856, 284361540, 298549430, 299938032, 311529840, 327015771, 333264480, 335389680, 341233848, 350471070, 358259316, 373835808, 374922540, 379148720, 407584874, 426542310, 436021028, 447824145, 454978464, 467294760, 477679088, 499896720, 511850772, 537388974, 545026285, 560753712, 568723080, 597098860, 599876064, 611377311, 623059680, 639813465, 654031542, 670779360, 682467696, 700942140, 716518632, 749845080, 758297440, 806083461, 815169748, 853084620, 872042056, 895648290, 934589520, 955358176, 981047313, 999793440, 1018962185, 1023701544, 1074777948, 1090052570, 1121507424, 1137446160, 1194197720, 1222754622, 1279626930, 1308063084, 1343472435, 1364935392, 1401884280, 1433037264, 1499690160, 1612166922, 1630339496, 1635078855, 1706169240, 1744084112, 1791296580, 1834131933, 1869179040, 1962094626, 2037924370, 2047403088, 2149555896, 2180105140, 2274892320, 2388395440, 2445509244, 2559253860, 2616126168, 2686944870, 2803768560, 2866074528, 2943141939, 2999380320, 3056886555, 3224333844, 3260678992, 3270157710, 3412338480, 3488168224, 3582593160, 3668263866, 3924189252, 4030417305, 4075848740, 4094806176, 4299111792, 4360210280, 4687226051, 4776790880, 4891018488, 4905236565, 5118507720, 5232252336, 5373889740, 5502395799, 5607537120, 5886283878, 6113773110, 6448667688, 6521357984, 6540315420, 6824676960, 7165186320, 7336527732, 7848378504, 8060834610, 8151697480, 8598223584, 8720420560, 9170659665, 9374452102, 9782036976, 9810473130, 10237015440, 10464504672, 10747779480, 11004791598, 11772567756, 12227546220, 12897335376, 13080630840, 14061678153, 14330372640, 14673055464, 14715709695, 15696757008, 16121669220, 16303394960, 17440841120, 18341319330, 18748904204, 19564073952, 19620946260, 20474030880, 21495558960, 22009583196, 23436130255, 23545135512, 24455092440, 25794670752, 26161261680, 27511978995, 28123356306, 29346110928, 29431419390, 31393514016, 32243338440, 32606789920, 36682638660, 37497808408, 39241892520, 42185034459, 42991117920, 44019166392, 46872260510, 47090271024, 48910184880, 52322523360, 55023957990, 56246712612, 58692221856, 58862838780, 64486676880, 70308390765, 73365277320, 74995616816, 78483785040, 84370068918, 88038332784, 93744521020, 94180542048, 97820369760, 110047915980, 112493425224, 117725677560, 126555103377, 128973353760, 140616781530, 146730554640, 149991233632, 156967570080, 168740137836, 176076665568, 187489042040, 210925172295, 220095831960, 224986850448, 235451355120, 253110206754, 281233563060, 293461109280, 337480275672, 374978084080, 421850344590, 440191663920, 449973700896, 470902710240, 506220413508, 562467126120, 632775516885, 674960551344, 749956168160, 843700689180, 880383327840, 1012440827016, 1124934252240, 1265551033770, 1349921102688, 1687401378360, 2024881654032, 2249868504480, 2531102067540, 3374802756720, 4049763308064, 5062204135080, 6749605513440, 10124408270160, 20248816540320]

約数ペア:

[(1, 20248816540320), (2, 10124408270160), (3, 6749605513440), (4, 5062204135080), (5, 4049763308064), (6, 3374802756720), (8, 2531102067540), (9, 2249868504480), (10, 2024881654032), (12, 1687401378360), (15, 1349921102688), (16, 1265551033770), (18, 1124934252240), (20, 1012440827016), (23, 880383327840), (24, 843700689180), (27, 749956168160), (30, 674960551344), (32, 632775516885), (36, 562467126120), (40, 506220413508), (43, 470902710240), (45, 449973700896), (46, 440191663920), (48, 421850344590), (54, 374978084080), (60, 337480275672), (69, 293461109280), (72, 281233563060), (80, 253110206754), (86, 235451355120), (90, 224986850448), (92, 220095831960), (96, 210925172295), (108, 187489042040), (115, 176076665568), (120, 168740137836), (129, 156967570080), (135, 149991233632), (138, 146730554640), (144, 140616781530), (157, 128973353760), (160, 126555103377), (172, 117725677560), (180, 112493425224), (184, 110047915980), (207, 97820369760), (215, 94180542048), (216, 93744521020), (230, 88038332784), (240, 84370068918), (258, 78483785040), (270, 74995616816), (276, 73365277320), (288, 70308390765), (314, 64486676880), (344, 58862838780), (345, 58692221856), (360, 56246712612), (368, 55023957990), (387, 52322523360), (414, 48910184880), (430, 47090271024), (432, 46872260510), (460, 44019166392), (471, 42991117920), (480, 42185034459), (516, 39241892520), (540, 37497808408), (552, 36682638660), (621, 32606789920), (628, 32243338440), (645, 31393514016), (688, 29431419390), (690, 29346110928), (720, 28123356306), (736, 27511978995), (774, 26161261680), (785, 25794670752), (828, 24455092440), (860, 23545135512), (864, 23436130255), (920, 22009583196), (942, 21495558960), (989, 20474030880), (1032, 19620946260), (1035, 19564073952), (1080, 18748904204), (1104, 18341319330), (1161, 17440841120), (1242, 16303394960), (1256, 16121669220), (1290, 15696757008), (1376, 14715709695), (1380, 14673055464), (1413, 14330372640), (1440, 14061678153), (1548, 13080630840), (1570, 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