20652649920

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:482

約数の個数: 896

約数和(自身を含む): 90064742400

約数和(自身を除く): 69412092480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 53, 54, 56, 60, 63, 64, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 106, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 159, 160, 168, 170, 180, 189, 192, 204, 210, 212, 216, 224, 238, 240, 252, 255, 265, 270, 272, 280, 288, 306, 315, 318, 320, 336, 340, 357, 360, 371, 378, 379, 408, 420, 424, 432, 448, 459, 476, 477, 480, 504, 510, 530, 540, 544, 560, 576, 595, 612, 630, 636, 672, 680, 714, 720, 742, 756, 758, 765, 795, 816, 840, 848, 864, 901, 918, 945, 952, 954, 960, 1008, 1020, 1060, 1071, 1080, 1088, 1113, 1120, 1137, 1190, 1224, 1260, 1272, 1344, 1360, 1428, 1431, 1440, 1484, 1512, 1516, 1530, 1590, 1632, 1680, 1696, 1728, 1785, 1802, 1836, 1855, 1890, 1895, 1904, 1908, 2016, 2040, 2120, 2142, 2160, 2226, 2240, 2274, 2295, 2380, 2385, 2448, 2520, 2544, 2653, 2703, 2720, 2856, 2862, 2880, 2968, 3024, 3032, 3060, 3180, 3213, 3264, 3339, 3360, 3392, 3411, 3570, 3604, 3672, 3710, 3780, 3790, 3808, 3816, 4032, 4080, 4240, 4284, 4320, 4452, 4505, 4548, 4590, 4760, 4770, 4896, 5040, 5088, 5306, 5355, 5406, 5440, 5565, 5685, 5712, 5724, 5936, 6048, 6064, 6120, 6307, 6360, 6426, 6443, 6678, 6720, 6822, 7140, 7155, 7208, 7344, 7420, 7560, 7580, 7616, 7632, 7959, 8109, 8160, 8480, 8568, 8640, 8904, 9010, 9096, 9180, 9520, 9540, 9792, 10017, 10080, 10176, 10233, 10612, 10710, 10812, 11130, 11370, 11424, 11448, 11872, 12096, 12128, 12240, 12614, 12720, 12852, 12886, 13265, 13356, 13515, 13644, 14280, 14310, 14416, 14688, 14840, 15120, 15160, 15264, 15918, 16065, 16218, 16320, 16695, 16960, 17055, 17136, 17808, 18020, 18192, 18360, 18921, 19040, 19080, 19329, 20034, 20087, 20160, 20466, 21224, 21420, 21624, 22260, 22740, 22848, 22896, 23744, 23877, 24256, 24327, 24480, 25228, 25440, 25704, 25772, 26530, 26712, 27030, 27288, 28560, 28620, 28832, 29376, 29680, 30240, 30320, 30528, 31535, 31836, 32130, 32215, 32436, 33390, 34110, 34272, 35616, 36040, 36384, 36720, 37842, 38080, 38160, 38658, 39795, 40068, 40174, 40545, 40932, 42448, 42840, 43248, 44520, 45101, 45480, 45792, 47754, 48654, 48960, 50085, 50456, 50880, 51165, 51408, 51544, 53060, 53424, 54060, 54576, 56763, 57120, 57240, 57664, 57987, 59360, 60261, 60480, 60640, 63070, 63672, 64260, 64430, 64872, 66780, 68220, 68544, 71232, 71631, 72080, 72768, 73440, 75684, 76320, 77316, 79590, 80136, 80348, 81090, 81864, 84896, 85680, 86496, 89040, 90202, 90960, 91584, 94605, 95508, 96645, 97308, 100170, 100435, 100912, 102330, 102816, 103088, 106120, 106848, 108120, 109152, 113526, 114240, 114480, 115974, 118720, 119385, 120522, 121280, 121635, 126140, 127344, 128520, 128860, 129744, 133560, 135303, 136440, 140609, 143262, 144160, 146880, 151368, 152640, 154632, 159180, 160272, 160696, 162180, 163728, 169792, 170289, 171360, 172992, 173961, 178080, 180404, 180783, 181920, 189210, 191016, 193290, 194616, 200340, 200870, 201824, 204660, 205632, 206176, 212240, 213696, 216240, 218304, 225505, 227052, 228960, 231948, 238770, 241044, 243270, 252280, 254688, 257040, 257720, 259488, 267120, 270606, 272880, 281218, 283815, 286524, 288320, 289935, 301305, 302736, 309264, 318360, 320544, 321392, 324360, 327456, 340578, 341479, 342720, 347922, 356160, 358155, 360808, 361566, 363840, 378420, 382032, 386580, 389232, 400680, 401740, 403648, 405909, 409320, 412352, 421827, 424480, 432480, 451010, 454104, 457920, 463896, 477540, 482088, 486540, 504560, 509376, 514080, 515440, 518976, 534240, 541212, 542349, 545760, 562436, 567630, 573048, 579870, 602610, 605472, 618528, 636720, 641088, 642784, 648720, 654912, 676515, 681156, 682958, 695844, 703045, 716310, 721616, 723132, 756840, 764064, 773160, 778464, 801360, 803480, 811818, 818640, 843654, 848960, 851445, 864960, 869805, 902020, 903915, 908208, 927792, 955080, 964176, 973080, 1009120, 1024437, 1028160, 1030880, 1068480, 1082424, 1084698, 1091520, 1124872, 1135260, 1146096, 1159740, 1205220, 1210944, 1217727, 1237056, 1265481, 1273440, 1285568, 1297440, 1353030, 1362312, 1365916, 1391688, 1406090, 1432620, 1443232, 1446264, 1513680, 1528128, 1546320, 1556928, 1602720, 1606960, 1623636, 1637280, 1687308, 1702890, 1707395, 1739610, 1804040, 1807830, 1816416, 1855584, 1910160, 1928352, 1946160, 2018240, 2029545, 2048874, 2061760, 2109135, 2164848, 2169396, 2249744, 2270520, 2292192, 2319480, 2390353, 2410440, 2435454, 2530962, 2546880, 2594880, 2706060, 2711745, 2724624, 2731832, 2783376, 2812180, 2865240, 2886464, 2892528, 3027360, 3073311, 3092640, 3205440, 3213920, 3247272, 3274560, 3374616, 3405780, 3414790, 3479220, 3608080, 3615660, 3632832, 3711168, 3796443, 3820320, 3856704, 3892320, 4059090, 4097748, 4218270, 4329696, 4338792, 4499488, 4541040, 4584384, 4638960, 4780706, 4820880, 4870908, 5061924, 5122185, 5412120, 5423490, 5449248, 5463664, 5566752, 5624360, 5730480, 5785056, 6054720, 6088635, 6146622, 6185280, 6327405, 6427840, 6494544, 6749232, 6811560, 6829580, 6958440, 7171059, 7216160, 7231320, 7592886, 7640640, 7784640, 8118180, 8195496, 8436540, 8659392, 8677584, 8998976, 9082080, 9219933, 9277920, 9561412, 9641760, 9741816, 10123848, 10244370, 10824240, 10846980, 10898496, 10927328, 11133504, 11248720, 11460960, 11570112, 11951765, 12177270, 12293244, 12654810, 12989088, 13498464, 13623120, 13659160, 13916880, 14342118, 14432320, 14462640, 15185772, 15366555, 16236360, 16390992, 16873080, 17355168, 18164160, 18439866, 18555840, 18982215, 19122824, 19283520, 19483632, 20247696, 20488740, 21513177, 21648480, 21693960, 21854656, 22497440, 22921920, 23903530, 24354540, 24586488, 25309620, 25978176, 26996928, 27246240, 27318320, 27833760, 28684236, 28925280, 30371544, 30733110, 32472720, 32781984, 33746160, 34710336, 35855295, 36879732, 37964430, 38245648, 38967264, 40495392, 40977480, 43026354, 43296960, 43387920, 44994880, 46099665, 47807060, 48709080, 49172976, 50619240, 54492480, 54636640, 55667520, 57368472, 57850560, 60743088, 61466220, 64539531, 64945440, 65563968, 67492320, 71710590, 73759464, 75928860, 76491296, 77934528, 80990784, 81954960, 86052708, 86775840, 92199330, 95614120, 97418160, 98345952, 101238480, 107565885, 109273280, 114736944, 121486176, 122932440, 129079062, 129890880, 134984640, 143421180, 147518928, 151857720, 152982592, 163909920, 172105416, 173551680, 184398660, 191228240, 194836320, 196691904, 202476960, 215131770, 229473888, 242972352, 245864880, 258158124, 286842360, 295037856, 303715440, 322697655, 327819840, 344210832, 368797320, 382456480, 389672640, 404953920, 430263540, 458947776, 491729760, 516316248, 573684720, 590075712, 607430880, 645395310, 688421664, 737594640, 764912960, 860527080, 983459520, 1032632496, 1147369440, 1214861760, 1290790620, 1376843328, 1475189280, 1721054160, 2065264992, 2294738880, 2581581240, 2950378560, 3442108320, 4130529984, 5163162480, 6884216640, 10326324960, 20652649920]

約数ペア:

[(1, 20652649920), (2, 10326324960), (3, 6884216640), (4, 5163162480), (5, 4130529984), (6, 3442108320), (7, 2950378560), (8, 2581581240), (9, 2294738880), (10, 2065264992), (12, 1721054160), (14, 1475189280), (15, 1376843328), (16, 1290790620), (17, 1214861760), (18, 1147369440), (20, 1032632496), (21, 983459520), (24, 860527080), (27, 764912960), (28, 737594640), (30, 688421664), (32, 645395310), (34, 607430880), (35, 590075712), (36, 573684720), (40, 516316248), (42, 491729760), (45, 458947776), (48, 430263540), (51, 404953920), (53, 389672640), (54, 382456480), (56, 368797320), (60, 344210832), (63, 327819840), (64, 322697655), (68, 303715440), (70, 295037856), (72, 286842360), (80, 258158124), (84, 245864880), (85, 242972352), (90, 229473888), (96, 215131770), (102, 202476960), (105, 196691904), (106, 194836320), (108, 191228240), (112, 184398660), (119, 173551680), (120, 172105416), (126, 163909920), (135, 152982592), (136, 151857720), (140, 147518928), (144, 143421180), (153, 134984640), (159, 129890880), (160, 129079062), (168, 122932440), (170, 121486176), (180, 114736944), (189, 109273280), (192, 107565885), (204, 101238480), (210, 98345952), (212, 97418160), (216, 95614120), (224, 92199330), (238, 86775840), (240, 86052708), (252, 81954960), (255, 80990784), (265, 77934528), (270, 76491296), (272, 75928860), (280, 73759464), (288, 71710590), (306, 67492320), (315, 65563968), (318, 64945440), (320, 64539531), (336, 61466220), (340, 60743088), (357, 57850560), (360, 57368472), (371, 55667520), (378, 54636640), (379, 54492480), (408, 50619240), (420, 49172976), (424, 48709080), (432, 47807060), (448, 46099665), (459, 44994880), (476, 43387920), (477, 43296960), (480, 43026354), (504, 40977480), (510, 40495392), (530, 38967264), (540, 38245648), (544, 37964430), (560, 36879732), (576, 35855295), (595, 34710336), (612, 33746160), (630, 32781984), (636, 32472720), (672, 30733110), (680, 30371544), (714, 28925280), (720, 28684236), (742, 27833760), (756, 27318320), (758, 27246240), (765, 26996928), (795, 25978176), (816, 25309620), (840, 24586488), (848, 24354540), (864, 23903530), (901, 22921920), (918, 22497440), (945, 21854656), (952, 21693960), (954, 21648480), (960, 21513177), (1008, 20488740), (1020, 20247696), (1060, 19483632), (1071, 19283520), (1080, 19122824), (1088, 18982215), (1113, 18555840), (1120, 18439866), (1137, 18164160), (1190, 17355168), (1224, 16873080), (1260, 16390992), (1272, 16236360), (1344, 15366555), (1360, 15185772), (1428, 14462640), (1431, 14432320), (1440, 14342118), (1484, 13916880), (1512, 13659160), (1516, 13623120), (1530, 13498464), (1590, 12989088), (1632, 12654810), (1680, 12293244), (1696, 12177270), (1728, 11951765), (1785, 11570112), (1802, 11460960), (1836, 11248720), (1855, 11133504), (1890, 10927328), (1895, 10898496), (1904, 10846980), (1908, 10824240), (2016, 10244370), (2040, 10123848), (2120, 9741816), (2142, 9641760), (2160, 9561412), (2226, 9277920), (2240, 9219933), (2274, 9082080), (2295, 8998976), (2380, 8677584), (2385, 8659392), (2448, 8436540), (2520, 8195496), (2544, 8118180), (2653, 7784640), (2703, 7640640), (2720, 7592886), (2856, 7231320), (2862, 7216160), (2880, 7171059), (2968, 6958440), (3024, 6829580), (3032, 6811560), (3060, 6749232), (3180, 6494544), (3213, 6427840), (3264, 6327405), (3339, 6185280), (3360, 6146622), (3392, 6088635), (3411, 6054720), (3570, 5785056), (3604, 5730480), (3672, 5624360), (3710, 5566752), (3780, 5463664), (3790, 5449248), (3808, 5423490), (3816, 5412120), (4032, 5122185), (4080, 5061924), (4240, 4870908), (4284, 4820880), (4320, 4780706), (4452, 4638960), (4505, 4584384), (4548, 4541040), (4590, 4499488), (4760, 4338792), (4770, 4329696), (4896, 4218270), (5040, 4097748), (5088, 4059090), (5306, 3892320), (5355, 3856704), (5406, 3820320), (5440, 3796443), (5565, 3711168), (5685, 3632832), (5712, 3615660), (5724, 3608080), (5936, 3479220), (6048, 3414790), (6064, 3405780), (6120, 3374616), (6307, 3274560), (6360, 3247272), (6426, 3213920), (6443, 3205440), (6678, 3092640), (6720, 3073311), (6822, 3027360), (7140, 2892528), (7155, 2886464), (7208, 2865240), (7344, 2812180), (7420, 2783376), (7560, 2731832), (7580, 2724624), (7616, 2711745), (7632, 2706060), (7959, 2594880), (8109, 2546880), (8160, 2530962), (8480, 2435454), (8568, 2410440), (8640, 2390353), (8904, 2319480), (9010, 2292192), (9096, 2270520), (9180, 2249744), (9520, 2169396), (9540, 2164848), (9792, 2109135), (10017, 2061760), (10080, 2048874), (10176, 2029545), (10233, 2018240), (10612, 1946160), (10710, 1928352), (10812, 1910160), (11130, 1855584), (11370, 1816416), (11424, 1807830), (11448, 1804040), (11872, 1739610), (12096, 1707395), (12128, 1702890), (12240, 1687308), (12614, 1637280), (12720, 1623636), (12852, 1606960), (12886, 1602720), (13265, 1556928), (13356, 1546320), (13515, 1528128), (13644, 1513680), (14280, 1446264), (14310, 1443232), (14416, 1432620), (14688, 1406090), (14840, 1391688), (15120, 1365916), (15160, 1362312), (15264, 1353030), (15918, 1297440), (16065, 1285568), (16218, 1273440), (16320, 1265481), (16695, 1237056), (16960, 1217727), (17055, 1210944), (17136, 1205220), (17808, 1159740), (18020, 1146096), (18192, 1135260), (18360, 1124872), (18921, 1091520), (19040, 1084698), (19080, 1082424), (19329, 1068480), (20034, 1030880), (20087, 1028160), (20160, 1024437), (20466, 1009120), (21224, 973080), (21420, 964176), (21624, 955080), (22260, 927792), (22740, 908208), (22848, 903915), (22896, 902020), (23744, 869805), (23877, 864960), (24256, 851445), (24327, 848960), (24480, 843654), (25228, 818640), (25440, 811818), (25704, 803480), (25772, 801360), (26530, 778464), (26712, 773160), (27030, 764064), (27288, 756840), (28560, 723132), (28620, 721616), (28832, 716310), (29376, 703045), (29680, 695844), (30240, 682958), (30320, 681156), (30528, 676515), (31535, 654912), (31836, 648720), (32130, 642784), (32215, 641088), (32436, 636720), (33390, 618528), (34110, 605472), (34272, 602610), (35616, 579870), (36040, 573048), (36384, 567630), (36720, 562436), (37842, 545760), (38080, 542349), (38160, 541212), (38658, 534240), (39795, 518976), (40068, 515440), (40174, 514080), (40545, 509376), (40932, 504560), (42448, 486540), (42840, 482088), (43248, 477540), (44520, 463896), (45101, 457920), (45480, 454104), (45792, 451010), (47754, 432480), (48654, 424480), (48960, 421827), (50085, 412352), (50456, 409320), (50880, 405909), (51165, 403648), (51408, 401740), (51544, 400680), (53060, 389232), (53424, 386580), (54060, 382032), (54576, 378420), (56763, 363840), (57120, 361566), (57240, 360808), (57664, 358155), (57987, 356160), (59360, 347922), (60261, 342720), (60480, 341479), (60640, 340578), (63070, 327456), (63672, 324360), (64260, 321392), (64430, 320544), (64872, 318360), (66780, 309264), (68220, 302736), (68544, 301305), (71232, 289935), (71631, 288320), (72080, 286524), (72768, 283815), (73440, 281218), (75684, 272880), (76320, 270606), (77316, 267120), (79590, 259488), (80136, 257720), (80348, 257040), (81090, 254688), (81864, 252280), (84896, 243270), (85680, 241044), (86496, 238770), (89040, 231948), (90202, 228960), (90960, 227052), (91584, 225505), (94605, 218304), (95508, 216240), (96645, 213696), (97308, 212240), (100170, 206176), (100435, 205632), (100912, 204660), (102330, 201824), (102816, 200870), (103088, 200340), (106120, 194616), (106848, 193290), (108120, 191016), (109152, 189210), (113526, 181920), (114240, 180783), (114480, 180404), (115974, 178080), (118720, 173961), (119385, 172992), (120522, 171360), (121280, 170289), (121635, 169792), (126140, 163728), (127344, 162180), (128520, 160696), (128860, 160272), (129744, 159180), (133560, 154632), (135303, 152640), (136440, 151368), (140609, 146880), (143262, 144160)]