20793490560

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:311

約数の個数: 768

約数和(自身を含む): 81265766400

約数和(自身を除く): 60472275840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 31, 32, 36, 38, 40, 45, 48, 54, 57, 60, 62, 64, 72, 76, 80, 81, 90, 93, 95, 96, 108, 114, 120, 124, 128, 135, 144, 152, 155, 160, 162, 171, 180, 186, 190, 192, 216, 227, 228, 240, 243, 248, 270, 279, 285, 288, 304, 310, 320, 324, 342, 360, 372, 380, 384, 405, 432, 454, 456, 465, 480, 486, 496, 513, 540, 558, 570, 576, 589, 608, 620, 640, 648, 681, 684, 720, 744, 760, 810, 837, 855, 864, 908, 912, 930, 960, 972, 992, 1026, 1080, 1116, 1135, 1140, 1152, 1178, 1215, 1216, 1240, 1296, 1362, 1368, 1395, 1440, 1488, 1520, 1539, 1620, 1674, 1710, 1728, 1767, 1816, 1824, 1860, 1920, 1944, 1984, 2043, 2052, 2160, 2232, 2270, 2280, 2356, 2430, 2432, 2480, 2511, 2565, 2592, 2724, 2736, 2790, 2880, 2945, 2976, 3040, 3078, 3240, 3348, 3405, 3420, 3456, 3534, 3632, 3648, 3720, 3888, 3968, 4086, 4104, 4185, 4313, 4320, 4464, 4540, 4560, 4617, 4712, 4860, 4960, 5022, 5130, 5184, 5301, 5448, 5472, 5580, 5760, 5890, 5952, 6080, 6129, 6156, 6480, 6696, 6810, 6840, 7037, 7068, 7264, 7296, 7440, 7533, 7695, 7776, 8172, 8208, 8370, 8626, 8640, 8835, 8928, 9080, 9120, 9234, 9424, 9720, 9920, 10044, 10215, 10260, 10368, 10602, 10896, 10944, 11160, 11780, 11904, 12160, 12258, 12312, 12555, 12939, 12960, 13392, 13620, 13680, 14074, 14136, 14528, 14880, 15066, 15390, 15552, 15903, 16344, 16416, 16740, 17252, 17280, 17670, 17856, 18160, 18240, 18387, 18468, 18848, 19440, 19840, 20088, 20430, 20520, 21111, 21204, 21565, 21792, 21888, 22320, 23085, 23560, 24516, 24624, 25110, 25878, 25920, 26505, 26784, 27240, 27360, 28148, 28272, 29056, 29760, 30132, 30645, 30780, 31104, 31806, 32688, 32832, 33480, 34504, 35185, 35340, 35712, 36320, 36480, 36774, 36936, 37665, 37696, 38817, 38880, 40176, 40860, 41040, 42222, 42408, 43130, 43584, 44640, 46170, 47120, 47709, 49032, 49248, 50220, 51756, 51840, 53010, 53568, 54480, 54720, 55161, 56296, 56544, 59520, 60264, 61290, 61560, 63333, 63612, 64695, 65376, 65664, 66960, 69008, 70370, 70680, 72640, 73548, 73872, 75330, 75392, 77634, 77760, 79515, 80352, 81720, 82080, 84444, 84816, 86260, 87168, 89280, 91935, 92340, 94240, 95418, 98064, 98496, 100440, 103512, 105555, 106020, 107136, 108960, 109440, 110322, 112592, 113088, 116451, 120528, 122580, 123120, 126666, 127224, 129390, 130752, 133703, 133920, 138016, 140740, 141360, 143127, 145280, 147096, 147744, 150660, 155268, 155520, 159030, 160704, 163440, 164160, 168888, 169632, 172520, 178560, 183870, 184680, 188480, 189999, 190836, 194085, 196128, 196992, 200880, 207024, 211110, 212040, 217920, 220644, 225184, 226176, 232902, 238545, 241056, 245160, 246240, 253332, 254448, 258780, 261504, 267406, 267840, 275805, 276032, 281480, 282720, 286254, 294192, 295488, 301320, 310536, 316665, 318060, 321408, 326880, 328320, 337776, 339264, 345040, 349353, 367740, 369360, 376960, 379998, 381672, 388170, 392256, 401109, 401760, 414048, 422220, 424080, 435840, 441288, 450368, 465804, 477090, 482112, 490320, 492480, 506664, 508896, 517560, 534812, 535680, 551610, 552064, 562960, 565440, 569997, 572508, 582255, 588384, 590976, 602640, 621072, 633330, 636120, 653760, 668515, 675552, 678528, 690080, 698706, 715635, 735480, 738720, 759996, 763344, 776340, 784512, 802218, 803520, 828096, 844440, 848160, 882576, 900736, 931608, 949995, 954180, 964224, 980640, 984960, 1013328, 1017792, 1035120, 1048059, 1069624, 1103220, 1125920, 1130880, 1139994, 1145016, 1164510, 1176768, 1203327, 1205280, 1242144, 1266660, 1272240, 1307520, 1337030, 1351104, 1380160, 1397412, 1431270, 1470960, 1477440, 1519992, 1526688, 1552680, 1604436, 1607040, 1656192, 1688880, 1696320, 1709991, 1746765, 1765152, 1863216, 1899990, 1908360, 1961280, 2005545, 2026656, 2035584, 2070240, 2096118, 2139248, 2206440, 2251840, 2279988, 2290032, 2329020, 2353536, 2406654, 2410560, 2484288, 2533320, 2544480, 2674060, 2702208, 2760320, 2794824, 2849985, 2862540, 2941920, 2954880, 3039984, 3053376, 3105360, 3208872, 3377760, 3392640, 3419982, 3493530, 3530304, 3609981, 3726432, 3799980, 3816720, 3922560, 4011090, 4053312, 4140480, 4192236, 4278496, 4412880, 4503680, 4559976, 4580064, 4658040, 4813308, 4821120, 4968576, 5066640, 5088960, 5240295, 5348120, 5589648, 5699970, 5725080, 5883840, 6016635, 6079968, 6106752, 6210720, 6417744, 6755520, 6839964, 6987060, 7060608, 7219962, 7452864, 7599960, 7633440, 8022180, 8106624, 8280960, 8384472, 8549955, 8556992, 8825760, 9119952, 9160128, 9316080, 9626616, 10133280, 10177920, 10480590, 10696240, 10829943, 11179296, 11399940, 11450160, 11767680, 12033270, 12159936, 12421440, 12835488, 13511040, 13679928, 13974120, 14439924, 14905728, 15199920, 15266880, 16044360, 16768944, 17099910, 17113984, 17651520, 18049905, 18239904, 18320256, 18632160, 19253232, 20266560, 20961180, 21392480, 21659886, 22358592, 22799880, 22900320, 24066540, 24319872, 24842880, 25670976, 27359856, 27948240, 28879848, 30399840, 30533760, 32088720, 32489829, 33537888, 34199820, 35303040, 36099810, 36479808, 37264320, 38506464, 40533120, 41922360, 42784960, 43319772, 44717184, 45599760, 45800640, 48133080, 51341952, 54149715, 54719712, 55896480, 57759696, 60799680, 64177440, 64979658, 67075776, 68399640, 72199620, 72959616, 74528640, 77012928, 83844720, 85569920, 86639544, 91199520, 91601280, 96266160, 108299430, 109439424, 111792960, 115519392, 121599360, 128354880, 129959316, 134151552, 136799280, 144399240, 154025856, 162449145, 167689440, 173279088, 182399040, 192532320, 216598860, 218878848, 223585920, 231038784, 256709760, 259918632, 273598560, 288798480, 324898290, 335378880, 346558176, 364798080, 385064640, 433197720, 462077568, 519837264, 547197120, 577596960, 649796580, 670757760, 693116352, 770129280, 866395440, 1039674528, 1094394240, 1155193920, 1299593160, 1386232704, 1732790880, 2079349056, 2310387840, 2599186320, 3465581760, 4158698112, 5198372640, 6931163520, 10396745280, 20793490560]

約数ペア:

[(1, 20793490560), (2, 10396745280), (3, 6931163520), (4, 5198372640), (5, 4158698112), (6, 3465581760), (8, 2599186320), (9, 2310387840), (10, 2079349056), (12, 1732790880), (15, 1386232704), (16, 1299593160), (18, 1155193920), (19, 1094394240), (20, 1039674528), (24, 866395440), (27, 770129280), (30, 693116352), (31, 670757760), (32, 649796580), (36, 577596960), (38, 547197120), (40, 519837264), (45, 462077568), (48, 433197720), (54, 385064640), (57, 364798080), (60, 346558176), (62, 335378880), (64, 324898290), (72, 288798480), (76, 273598560), (80, 259918632), (81, 256709760), (90, 231038784), (93, 223585920), (95, 218878848), (96, 216598860), (108, 192532320), (114, 182399040), (120, 173279088), (124, 167689440), (128, 162449145), (135, 154025856), (144, 144399240), (152, 136799280), (155, 134151552), (160, 129959316), (162, 128354880), (171, 121599360), (180, 115519392), (186, 111792960), (190, 109439424), (192, 108299430), (216, 96266160), (227, 91601280), (228, 91199520), (240, 86639544), (243, 85569920), (248, 83844720), (270, 77012928), (279, 74528640), (285, 72959616), (288, 72199620), (304, 68399640), (310, 67075776), (320, 64979658), (324, 64177440), (342, 60799680), (360, 57759696), (372, 55896480), (380, 54719712), (384, 54149715), (405, 51341952), (432, 48133080), (454, 45800640), (456, 45599760), (465, 44717184), (480, 43319772), (486, 42784960), (496, 41922360), (513, 40533120), (540, 38506464), (558, 37264320), (570, 36479808), (576, 36099810), (589, 35303040), (608, 34199820), (620, 33537888), (640, 32489829), (648, 32088720), (681, 30533760), (684, 30399840), (720, 28879848), (744, 27948240), (760, 27359856), (810, 25670976), (837, 24842880), (855, 24319872), (864, 24066540), (908, 22900320), (912, 22799880), (930, 22358592), (960, 21659886), (972, 21392480), (992, 20961180), (1026, 20266560), (1080, 19253232), (1116, 18632160), (1135, 18320256), (1140, 18239904), (1152, 18049905), (1178, 17651520), (1215, 17113984), (1216, 17099910), (1240, 16768944), (1296, 16044360), (1362, 15266880), (1368, 15199920), (1395, 14905728), (1440, 14439924), (1488, 13974120), (1520, 13679928), (1539, 13511040), (1620, 12835488), (1674, 12421440), (1710, 12159936), (1728, 12033270), (1767, 11767680), (1816, 11450160), (1824, 11399940), (1860, 11179296), (1920, 10829943), (1944, 10696240), (1984, 10480590), (2043, 10177920), (2052, 10133280), (2160, 9626616), (2232, 9316080), (2270, 9160128), (2280, 9119952), (2356, 8825760), (2430, 8556992), (2432, 8549955), (2480, 8384472), (2511, 8280960), (2565, 8106624), (2592, 8022180), (2724, 7633440), (2736, 7599960), (2790, 7452864), (2880, 7219962), (2945, 7060608), (2976, 6987060), (3040, 6839964), (3078, 6755520), (3240, 6417744), (3348, 6210720), (3405, 6106752), (3420, 6079968), (3456, 6016635), (3534, 5883840), (3632, 5725080), (3648, 5699970), (3720, 5589648), (3888, 5348120), (3968, 5240295), (4086, 5088960), (4104, 5066640), (4185, 4968576), (4313, 4821120), (4320, 4813308), (4464, 4658040), (4540, 4580064), (4560, 4559976), (4617, 4503680), (4712, 4412880), (4860, 4278496), (4960, 4192236), (5022, 4140480), (5130, 4053312), (5184, 4011090), (5301, 3922560), (5448, 3816720), (5472, 3799980), (5580, 3726432), (5760, 3609981), (5890, 3530304), (5952, 3493530), (6080, 3419982), (6129, 3392640), (6156, 3377760), (6480, 3208872), (6696, 3105360), (6810, 3053376), (6840, 3039984), (7037, 2954880), (7068, 2941920), (7264, 2862540), (7296, 2849985), (7440, 2794824), (7533, 2760320), (7695, 2702208), (7776, 2674060), (8172, 2544480), (8208, 2533320), (8370, 2484288), (8626, 2410560), (8640, 2406654), (8835, 2353536), (8928, 2329020), (9080, 2290032), (9120, 2279988), (9234, 2251840), (9424, 2206440), (9720, 2139248), (9920, 2096118), (10044, 2070240), (10215, 2035584), (10260, 2026656), (10368, 2005545), (10602, 1961280), (10896, 1908360), (10944, 1899990), (11160, 1863216), (11780, 1765152), (11904, 1746765), (12160, 1709991), (12258, 1696320), (12312, 1688880), (12555, 1656192), (12939, 1607040), (12960, 1604436), (13392, 1552680), (13620, 1526688), (13680, 1519992), (14074, 1477440), (14136, 1470960), (14528, 1431270), (14880, 1397412), (15066, 1380160), (15390, 1351104), (15552, 1337030), (15903, 1307520), (16344, 1272240), (16416, 1266660), (16740, 1242144), (17252, 1205280), (17280, 1203327), (17670, 1176768), (17856, 1164510), (18160, 1145016), (18240, 1139994), (18387, 1130880), (18468, 1125920), (18848, 1103220), (19440, 1069624), (19840, 1048059), (20088, 1035120), (20430, 1017792), (20520, 1013328), (21111, 984960), (21204, 980640), (21565, 964224), (21792, 954180), (21888, 949995), (22320, 931608), (23085, 900736), (23560, 882576), (24516, 848160), (24624, 844440), (25110, 828096), (25878, 803520), (25920, 802218), (26505, 784512), (26784, 776340), (27240, 763344), (27360, 759996), (28148, 738720), (28272, 735480), (29056, 715635), (29760, 698706), (30132, 690080), (30645, 678528), (30780, 675552), (31104, 668515), (31806, 653760), (32688, 636120), (32832, 633330), (33480, 621072), (34504, 602640), (35185, 590976), (35340, 588384), (35712, 582255), (36320, 572508), (36480, 569997), (36774, 565440), (36936, 562960), (37665, 552064), (37696, 551610), (38817, 535680), (38880, 534812), (40176, 517560), (40860, 508896), (41040, 506664), (42222, 492480), (42408, 490320), (43130, 482112), (43584, 477090), (44640, 465804), (46170, 450368), (47120, 441288), (47709, 435840), (49032, 424080), (49248, 422220), (50220, 414048), (51756, 401760), (51840, 401109), (53010, 392256), (53568, 388170), (54480, 381672), (54720, 379998), (55161, 376960), (56296, 369360), (56544, 367740), (59520, 349353), (60264, 345040), (61290, 339264), (61560, 337776), (63333, 328320), (63612, 326880), (64695, 321408), (65376, 318060), (65664, 316665), (66960, 310536), (69008, 301320), (70370, 295488), (70680, 294192), (72640, 286254), (73548, 282720), (73872, 281480), (75330, 276032), (75392, 275805), (77634, 267840), (77760, 267406), (79515, 261504), (80352, 258780), (81720, 254448), (82080, 253332), (84444, 246240), (84816, 245160), (86260, 241056), (87168, 238545), (89280, 232902), (91935, 226176), (92340, 225184), (94240, 220644), (95418, 217920), (98064, 212040), (98496, 211110), (100440, 207024), (103512, 200880), (105555, 196992), (106020, 196128), (107136, 194085), (108960, 190836), (109440, 189999), (110322, 188480), (112592, 184680), (113088, 183870), (116451, 178560), (120528, 172520), (122580, 169632), (123120, 168888), (126666, 164160), (127224, 163440), (129390, 160704), (130752, 159030), (133703, 155520), (133920, 155268), (138016, 150660), (140740, 147744), (141360, 147096), (143127, 145280)]