20160678384

素因数分解:

$2^4\times 3^4\times 7^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:109

約数の個数: 1000

約数和(自身を含む): 80690311680

約数和(自身を除く): 60529633296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 19, 21, 22, 24, 27, 28, 31, 33, 36, 38, 42, 44, 48, 49, 54, 56, 57, 62, 63, 66, 72, 76, 77, 81, 84, 88, 93, 98, 99, 108, 112, 114, 124, 126, 132, 133, 144, 147, 152, 154, 162, 168, 171, 176, 186, 189, 196, 198, 209, 216, 217, 228, 231, 248, 252, 264, 266, 279, 294, 297, 304, 308, 324, 336, 341, 342, 343, 372, 378, 392, 396, 399, 418, 432, 434, 441, 456, 462, 496, 504, 513, 528, 532, 539, 558, 567, 588, 589, 594, 616, 627, 648, 651, 682, 684, 686, 693, 744, 756, 784, 792, 798, 836, 837, 868, 882, 891, 912, 924, 931, 1008, 1023, 1026, 1029, 1064, 1078, 1116, 1134, 1176, 1178, 1188, 1197, 1232, 1254, 1296, 1302, 1323, 1364, 1368, 1372, 1386, 1463, 1488, 1512, 1519, 1539, 1584, 1596, 1617, 1672, 1674, 1736, 1764, 1767, 1782, 1848, 1862, 1881, 1953, 2046, 2052, 2058, 2079, 2128, 2156, 2232, 2268, 2352, 2356, 2376, 2387, 2394, 2401, 2508, 2511, 2604, 2646, 2728, 2736, 2744, 2772, 2793, 2926, 3024, 3038, 3069, 3078, 3087, 3192, 3234, 3344, 3348, 3472, 3528, 3534, 3564, 3591, 3696, 3724, 3762, 3773, 3906, 3969, 4092, 4104, 4116, 4123, 4158, 4312, 4389, 4464, 4536, 4557, 4712, 4752, 4774, 4788, 4802, 4851, 5016, 5022, 5208, 5292, 5301, 5456, 5488, 5544, 5586, 5643, 5852, 5859, 6076, 6138, 6156, 6174, 6237, 6384, 6468, 6479, 6517, 6696, 7056, 7068, 7128, 7161, 7182, 7203, 7448, 7524, 7546, 7812, 7938, 8184, 8208, 8232, 8246, 8316, 8379, 8624, 8778, 9072, 9114, 9207, 9261, 9424, 9548, 9576, 9604, 9702, 10032, 10044, 10241, 10416, 10584, 10602, 10633, 10773, 11088, 11172, 11286, 11319, 11704, 11718, 12152, 12276, 12312, 12348, 12369, 12474, 12936, 12958, 13034, 13167, 13392, 13671, 14136, 14256, 14322, 14364, 14406, 14553, 14896, 15048, 15092, 15624, 15876, 15903, 16368, 16464, 16492, 16632, 16709, 16758, 16929, 17556, 17577, 18228, 18414, 18522, 19096, 19152, 19208, 19404, 19437, 19551, 20088, 20482, 21168, 21204, 21266, 21483, 21546, 21609, 22344, 22572, 22638, 23408, 23436, 24304, 24552, 24624, 24696, 24738, 24948, 25137, 25872, 25916, 26068, 26334, 26411, 27342, 27621, 27783, 28272, 28644, 28728, 28812, 28861, 29106, 30096, 30184, 30723, 31248, 31752, 31806, 31899, 32984, 33264, 33418, 33516, 33858, 33957, 35112, 35154, 36456, 36828, 37044, 37107, 38192, 38416, 38808, 38874, 39102, 39501, 40176, 40964, 41013, 42408, 42532, 42966, 43092, 43218, 43659, 44688, 45144, 45276, 45353, 45619, 46872, 47709, 49104, 49392, 49476, 49896, 50127, 50274, 51832, 52136, 52668, 52822, 54684, 55242, 55566, 57288, 57456, 57624, 57722, 58212, 58311, 58653, 60368, 61446, 63504, 63612, 63798, 64449, 64827, 65968, 66836, 67032, 67716, 67914, 70224, 70308, 71687, 72912, 73656, 74088, 74214, 74431, 75411, 77616, 77748, 78204, 79002, 79233, 81928, 82026, 84816, 85064, 85932, 86184, 86436, 86583, 87318, 90288, 90552, 90706, 91238, 92169, 93744, 95418, 95697, 98952, 99792, 100254, 100548, 101871, 103664, 104272, 105336, 105644, 109368, 110484, 111132, 111321, 114576, 115248, 115444, 116424, 116622, 116963, 117306, 118503, 122892, 123039, 127224, 127596, 128898, 129654, 133672, 134064, 135432, 135828, 136059, 136857, 140616, 143374, 147312, 148176, 148428, 148862, 150381, 150822, 155496, 156408, 158004, 158466, 163856, 164052, 170128, 171864, 172368, 172872, 173166, 174636, 174933, 175959, 181104, 181412, 182476, 184338, 190836, 191394, 193347, 194481, 197904, 200508, 201096, 202027, 203742, 210672, 211288, 215061, 218736, 220968, 222264, 222642, 223293, 230888, 232848, 233244, 233926, 234612, 237006, 237699, 245784, 246078, 254448, 255192, 257796, 259308, 259749, 267344, 270864, 271656, 272118, 273714, 276507, 281232, 286748, 287091, 296856, 297724, 300762, 301644, 305613, 310992, 312816, 316008, 316932, 317471, 328104, 333963, 343728, 345744, 346332, 349272, 349866, 350889, 351918, 362824, 364952, 368676, 381672, 382788, 386694, 388962, 401016, 402192, 404054, 407484, 408177, 410571, 422576, 430122, 441936, 444528, 445284, 446586, 451143, 461776, 466488, 467852, 469224, 474012, 475398, 491568, 492156, 501809, 510384, 515592, 518616, 519498, 524799, 527877, 543312, 544236, 547428, 553014, 573496, 574182, 593712, 595448, 601524, 603288, 606081, 611226, 632016, 633864, 634942, 645183, 656208, 667926, 669879, 692664, 698544, 699732, 701778, 703836, 713097, 725648, 729904, 737352, 763344, 765576, 773388, 777924, 779247, 802032, 808108, 814968, 816354, 818741, 821142, 829521, 860244, 861273, 890568, 893172, 902286, 932976, 935704, 938448, 948024, 950796, 952413, 984312, 1003618, 1031184, 1037232, 1038996, 1049598, 1052667, 1055754, 1088472, 1094856, 1106028, 1146992, 1148364, 1190896, 1203048, 1206576, 1212162, 1222452, 1224531, 1231713, 1267728, 1269884, 1290366, 1335852, 1339758, 1353429, 1385328, 1399464, 1403556, 1407672, 1414189, 1426194, 1474704, 1505427, 1531152, 1546776, 1555848, 1558494, 1616216, 1629936, 1632708, 1637482, 1642284, 1659042, 1720488, 1722546, 1781136, 1786344, 1804572, 1818243, 1871408, 1896048, 1901592, 1904826, 1935549, 1968624, 2007236, 2009637, 2077992, 2099196, 2105334, 2111508, 2139291, 2176944, 2189712, 2212056, 2222297, 2296728, 2337741, 2406096, 2424324, 2444904, 2449062, 2456223, 2463426, 2539768, 2580732, 2671704, 2679516, 2706858, 2798928, 2807112, 2815344, 2828378, 2852388, 2857239, 3010854, 3093552, 3111696, 3116988, 3158001, 3232432, 3265416, 3274964, 3284568, 3318084, 3440976, 3445092, 3572688, 3609144, 3636486, 3673593, 3695139, 3803184, 3809652, 3871098, 4014472, 4019274, 4155984, 4198392, 4210668, 4223016, 4242567, 4278582, 4424112, 4444594, 4516281, 4593456, 4675482, 4848648, 4889808, 4898124, 4912446, 4926852, 5079536, 5161464, 5343408, 5359032, 5413716, 5454729, 5614224, 5656756, 5704776, 5714478, 5806647, 6021708, 6028911, 6233976, 6316002, 6530832, 6549928, 6569136, 6636168, 6666891, 6890184, 7218288, 7272972, 7347186, 7368669, 7390278, 7619304, 7742196, 8028944, 8038548, 8396784, 8421336, 8446032, 8485134, 8557164, 8571717, 8889188, 9032562, 9350964, 9474003, 9697296, 9796248, 9824892, 9853704, 10322928, 10718064, 10827432, 10909458, 11313512, 11409552, 11428956, 11613294, 12043416, 12057822, 12467952, 12632004, 12727701, 13099856, 13272336, 13333782, 13548843, 13780368, 14545944, 14694372, 14737338, 14780556, 15238608, 15484392, 15556079, 16077096, 16364187, 16842672, 16970268, 17114328, 17143434, 17778376, 18065124, 18701928, 18948006, 19592496, 19649784, 19707408, 20000673, 21654864, 21818916, 22106007, 22627024, 22857912, 23226588, 24086832, 24115644, 25264008, 25455402, 25715151, 26667564, 27097686, 29091888, 29388744, 29474676, 29561112, 30968784, 31112158, 32154192, 32728374, 33940536, 34228656, 34286868, 35556752, 36130248, 37403856, 37896012, 38183103, 39299568, 40001346, 40646529, 43637832, 44212014, 45715824, 46453176, 46668237, 48231288, 50528016, 50910804, 51430302, 53335128, 54195372, 58777488, 58949352, 59122224, 60002019, 62224316, 65456748, 66318021, 67881072, 68573736, 72260496, 75792024, 76366206, 80002692, 81293058, 87275664, 88424028, 92906352, 93336474, 96462576, 101821608, 102860604, 106670256, 108390744, 114549309, 117898704, 120004038, 124448632, 130913496, 132636042, 137147472, 140004711, 151584048, 152732412, 160005384, 162586116, 176848056, 180006057, 186672948, 203643216, 205721208, 216781488, 229098618, 240008076, 248897264, 261826992, 265272084, 280009422, 305464824, 320010768, 325172232, 353696112, 360012114, 373345896, 411442416, 420014133, 458197236, 480016152, 530544168, 560018844, 610929648, 650344464, 720024228, 746691792, 840028266, 916394472, 960032304, 1061088336, 1120037688, 1260042399, 1440048456, 1680056532, 1832788944, 2240075376, 2520084798, 2880096912, 3360113064, 5040169596, 6720226128, 10080339192, 20160678384]

約数ペア:

[(1, 20160678384), (2, 10080339192), (3, 6720226128), (4, 5040169596), (6, 3360113064), (7, 2880096912), (8, 2520084798), (9, 2240075376), (11, 1832788944), (12, 1680056532), (14, 1440048456), (16, 1260042399), (18, 1120037688), (19, 1061088336), (21, 960032304), (22, 916394472), (24, 840028266), (27, 746691792), (28, 720024228), (31, 650344464), (33, 610929648), (36, 560018844), (38, 530544168), (42, 480016152), (44, 458197236), (48, 420014133), (49, 411442416), (54, 373345896), (56, 360012114), (57, 353696112), (62, 325172232), (63, 320010768), (66, 305464824), (72, 280009422), (76, 265272084), (77, 261826992), (81, 248897264), (84, 240008076), (88, 229098618), (93, 216781488), (98, 205721208), (99, 203643216), (108, 186672948), (112, 180006057), (114, 176848056), (124, 162586116), (126, 160005384), (132, 152732412), (133, 151584048), (144, 140004711), (147, 137147472), (152, 132636042), (154, 130913496), (162, 124448632), (168, 120004038), (171, 117898704), (176, 114549309), (186, 108390744), (189, 106670256), (196, 102860604), (198, 101821608), (209, 96462576), (216, 93336474), (217, 92906352), (228, 88424028), (231, 87275664), (248, 81293058), (252, 80002692), (264, 76366206), (266, 75792024), (279, 72260496), (294, 68573736), (297, 67881072), (304, 66318021), (308, 65456748), (324, 62224316), (336, 60002019), (341, 59122224), (342, 58949352), (343, 58777488), (372, 54195372), (378, 53335128), (392, 51430302), (396, 50910804), (399, 50528016), (418, 48231288), (432, 46668237), (434, 46453176), (441, 45715824), (456, 44212014), (462, 43637832), (496, 40646529), (504, 40001346), (513, 39299568), (528, 38183103), (532, 37896012), (539, 37403856), (558, 36130248), (567, 35556752), (588, 34286868), (589, 34228656), (594, 33940536), (616, 32728374), (627, 32154192), (648, 31112158), (651, 30968784), (682, 29561112), (684, 29474676), (686, 29388744), (693, 29091888), (744, 27097686), (756, 26667564), (784, 25715151), (792, 25455402), (798, 25264008), (836, 24115644), (837, 24086832), (868, 23226588), (882, 22857912), (891, 22627024), (912, 22106007), (924, 21818916), (931, 21654864), (1008, 20000673), (1023, 19707408), (1026, 19649784), (1029, 19592496), (1064, 18948006), (1078, 18701928), (1116, 18065124), (1134, 17778376), (1176, 17143434), (1178, 17114328), (1188, 16970268), (1197, 16842672), (1232, 16364187), (1254, 16077096), (1296, 15556079), (1302, 15484392), (1323, 15238608), (1364, 14780556), (1368, 14737338), (1372, 14694372), (1386, 14545944), (1463, 13780368), (1488, 13548843), (1512, 13333782), (1519, 13272336), (1539, 13099856), (1584, 12727701), (1596, 12632004), (1617, 12467952), (1672, 12057822), (1674, 12043416), (1736, 11613294), (1764, 11428956), (1767, 11409552), (1782, 11313512), (1848, 10909458), (1862, 10827432), (1881, 10718064), (1953, 10322928), (2046, 9853704), (2052, 9824892), (2058, 9796248), (2079, 9697296), (2128, 9474003), (2156, 9350964), (2232, 9032562), (2268, 8889188), (2352, 8571717), (2356, 8557164), (2376, 8485134), (2387, 8446032), (2394, 8421336), (2401, 8396784), (2508, 8038548), (2511, 8028944), (2604, 7742196), (2646, 7619304), (2728, 7390278), (2736, 7368669), (2744, 7347186), (2772, 7272972), (2793, 7218288), (2926, 6890184), (3024, 6666891), (3038, 6636168), (3069, 6569136), (3078, 6549928), (3087, 6530832), (3192, 6316002), (3234, 6233976), (3344, 6028911), (3348, 6021708), (3472, 5806647), (3528, 5714478), (3534, 5704776), (3564, 5656756), (3591, 5614224), (3696, 5454729), (3724, 5413716), (3762, 5359032), (3773, 5343408), (3906, 5161464), (3969, 5079536), (4092, 4926852), (4104, 4912446), (4116, 4898124), (4123, 4889808), (4158, 4848648), (4312, 4675482), (4389, 4593456), (4464, 4516281), (4536, 4444594), (4557, 4424112), (4712, 4278582), (4752, 4242567), (4774, 4223016), (4788, 4210668), (4802, 4198392), (4851, 4155984), (5016, 4019274), (5022, 4014472), (5208, 3871098), (5292, 3809652), (5301, 3803184), (5456, 3695139), (5488, 3673593), (5544, 3636486), (5586, 3609144), (5643, 3572688), (5852, 3445092), (5859, 3440976), (6076, 3318084), (6138, 3284568), (6156, 3274964), (6174, 3265416), (6237, 3232432), (6384, 3158001), (6468, 3116988), (6479, 3111696), (6517, 3093552), (6696, 3010854), (7056, 2857239), (7068, 2852388), (7128, 2828378), (7161, 2815344), (7182, 2807112), (7203, 2798928), (7448, 2706858), (7524, 2679516), (7546, 2671704), (7812, 2580732), (7938, 2539768), (8184, 2463426), (8208, 2456223), (8232, 2449062), (8246, 2444904), (8316, 2424324), (8379, 2406096), (8624, 2337741), (8778, 2296728), (9072, 2222297), (9114, 2212056), (9207, 2189712), (9261, 2176944), (9424, 2139291), (9548, 2111508), (9576, 2105334), (9604, 2099196), (9702, 2077992), (10032, 2009637), (10044, 2007236), (10241, 1968624), (10416, 1935549), (10584, 1904826), (10602, 1901592), (10633, 1896048), (10773, 1871408), (11088, 1818243), (11172, 1804572), (11286, 1786344), (11319, 1781136), (11704, 1722546), (11718, 1720488), (12152, 1659042), (12276, 1642284), (12312, 1637482), (12348, 1632708), (12369, 1629936), (12474, 1616216), (12936, 1558494), (12958, 1555848), (13034, 1546776), (13167, 1531152), (13392, 1505427), (13671, 1474704), (14136, 1426194), (14256, 1414189), (14322, 1407672), (14364, 1403556), (14406, 1399464), (14553, 1385328), (14896, 1353429), (15048, 1339758), (15092, 1335852), (15624, 1290366), (15876, 1269884), (15903, 1267728), (16368, 1231713), (16464, 1224531), (16492, 1222452), (16632, 1212162), (16709, 1206576), (16758, 1203048), (16929, 1190896), (17556, 1148364), (17577, 1146992), (18228, 1106028), (18414, 1094856), (18522, 1088472), (19096, 1055754), (19152, 1052667), (19208, 1049598), (19404, 1038996), (19437, 1037232), (19551, 1031184), (20088, 1003618), (20482, 984312), (21168, 952413), (21204, 950796), (21266, 948024), (21483, 938448), (21546, 935704), (21609, 932976), (22344, 902286), (22572, 893172), (22638, 890568), (23408, 861273), (23436, 860244), (24304, 829521), (24552, 821142), (24624, 818741), (24696, 816354), (24738, 814968), (24948, 808108), (25137, 802032), (25872, 779247), (25916, 777924), (26068, 773388), (26334, 765576), (26411, 763344), (27342, 737352), (27621, 729904), (27783, 725648), (28272, 713097), (28644, 703836), (28728, 701778), (28812, 699732), (28861, 698544), (29106, 692664), (30096, 669879), (30184, 667926), (30723, 656208), (31248, 645183), (31752, 634942), (31806, 633864), (31899, 632016), (32984, 611226), (33264, 606081), (33418, 603288), (33516, 601524), (33858, 595448), (33957, 593712), (35112, 574182), (35154, 573496), (36456, 553014), (36828, 547428), (37044, 544236), (37107, 543312), (38192, 527877), (38416, 524799), (38808, 519498), (38874, 518616), (39102, 515592), (39501, 510384), (40176, 501809), (40964, 492156), (41013, 491568), (42408, 475398), (42532, 474012), (42966, 469224), (43092, 467852), (43218, 466488), (43659, 461776), (44688, 451143), (45144, 446586), (45276, 445284), (45353, 444528), (45619, 441936), (46872, 430122), (47709, 422576), (49104, 410571), (49392, 408177), (49476, 407484), (49896, 404054), (50127, 402192), (50274, 401016), (51832, 388962), (52136, 386694), (52668, 382788), (52822, 381672), (54684, 368676), (55242, 364952), (55566, 362824), (57288, 351918), (57456, 350889), (57624, 349866), (57722, 349272), (58212, 346332), (58311, 345744), (58653, 343728), (60368, 333963), (61446, 328104), (63504, 317471), (63612, 316932), (63798, 316008), (64449, 312816), (64827, 310992), (65968, 305613), (66836, 301644), (67032, 300762), (67716, 297724), (67914, 296856), (70224, 287091), (70308, 286748), (71687, 281232), (72912, 276507), (73656, 273714), (74088, 272118), (74214, 271656), (74431, 270864), (75411, 267344), (77616, 259749), (77748, 259308), (78204, 257796), (79002, 255192), (79233, 254448), (81928, 246078), (82026, 245784), (84816, 237699), (85064, 237006), (85932, 234612), (86184, 233926), (86436, 233244), (86583, 232848), (87318, 230888), (90288, 223293), (90552, 222642), (90706, 222264), (91238, 220968), (92169, 218736), (93744, 215061), (95418, 211288), (95697, 210672), (98952, 203742), (99792, 202027), (100254, 201096), (100548, 200508), (101871, 197904), (103664, 194481), (104272, 193347), (105336, 191394), (105644, 190836), (109368, 184338), (110484, 182476), (111132, 181412), (111321, 181104), (114576, 175959), (115248, 174933), (115444, 174636), (116424, 173166), (116622, 172872), (116963, 172368), (117306, 171864), (118503, 170128), (122892, 164052), (123039, 163856), (127224, 158466), (127596, 158004), (128898, 156408), (129654, 155496), (133672, 150822), (134064, 150381), (135432, 148862), (135828, 148428), (136059, 148176), (136857, 147312), (140616, 143374)]