20774898144

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 1152

約数和(自身を含む): 87653809152

約数和(自身を除く): 66878911008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 17, 18, 21, 22, 24, 26, 27, 28, 32, 33, 34, 36, 39, 42, 44, 48, 51, 52, 54, 56, 63, 66, 68, 72, 77, 78, 81, 84, 88, 91, 96, 99, 102, 104, 108, 112, 117, 119, 126, 132, 136, 143, 144, 153, 154, 156, 157, 162, 168, 176, 182, 187, 189, 198, 204, 208, 216, 221, 224, 231, 234, 238, 243, 252, 264, 272, 273, 286, 288, 297, 306, 308, 312, 314, 324, 336, 351, 352, 357, 364, 374, 378, 396, 408, 416, 429, 432, 442, 459, 462, 468, 471, 476, 486, 504, 528, 544, 546, 561, 567, 572, 594, 612, 616, 624, 628, 648, 663, 672, 693, 702, 714, 728, 748, 756, 792, 816, 819, 858, 864, 884, 891, 918, 924, 936, 942, 952, 972, 1001, 1008, 1053, 1056, 1071, 1092, 1099, 1122, 1134, 1144, 1188, 1224, 1232, 1248, 1256, 1287, 1296, 1309, 1326, 1377, 1386, 1404, 1413, 1428, 1456, 1496, 1512, 1547, 1584, 1632, 1638, 1683, 1701, 1716, 1727, 1768, 1782, 1836, 1848, 1872, 1884, 1904, 1944, 1989, 2002, 2016, 2041, 2079, 2106, 2142, 2184, 2198, 2244, 2268, 2288, 2376, 2431, 2448, 2457, 2464, 2512, 2574, 2592, 2618, 2652, 2669, 2673, 2754, 2772, 2808, 2826, 2856, 2912, 2992, 3003, 3024, 3094, 3159, 3168, 3213, 3276, 3297, 3366, 3402, 3432, 3454, 3536, 3564, 3672, 3696, 3744, 3768, 3808, 3861, 3888, 3927, 3978, 4004, 4082, 4131, 4158, 4212, 4239, 4284, 4368, 4396, 4488, 4536, 4576, 4641, 4752, 4862, 4896, 4914, 5024, 5049, 5148, 5181, 5236, 5304, 5338, 5346, 5508, 5544, 5616, 5652, 5712, 5967, 5984, 6006, 6048, 6123, 6188, 6237, 6318, 6426, 6552, 6594, 6732, 6804, 6864, 6908, 7072, 7128, 7293, 7344, 7371, 7392, 7536, 7722, 7776, 7854, 7956, 8007, 8008, 8164, 8262, 8316, 8424, 8478, 8568, 8736, 8792, 8976, 9009, 9072, 9282, 9504, 9639, 9724, 9828, 9891, 10098, 10296, 10362, 10472, 10608, 10676, 10692, 11016, 11088, 11232, 11304, 11424, 11583, 11781, 11934, 12012, 12089, 12246, 12376, 12474, 12636, 12717, 12852, 13104, 13188, 13464, 13608, 13728, 13816, 13923, 14256, 14287, 14586, 14688, 14742, 15072, 15147, 15444, 15543, 15708, 15912, 16014, 16016, 16328, 16524, 16632, 16848, 16956, 17017, 17136, 17584, 17901, 17952, 18018, 18144, 18369, 18564, 18683, 18711, 19278, 19448, 19656, 19782, 20196, 20592, 20724, 20944, 21216, 21352, 21384, 21879, 22032, 22113, 22176, 22451, 22608, 23166, 23562, 23868, 24021, 24024, 24178, 24492, 24752, 24948, 25272, 25434, 25704, 26208, 26376, 26928, 27027, 27216, 27632, 27846, 28512, 28574, 28917, 29172, 29359, 29484, 29673, 30294, 30888, 31086, 31416, 31824, 32028, 32032, 32656, 33048, 33264, 33696, 33912, 34034, 34272, 34697, 34749, 35168, 35343, 35802, 36036, 36267, 36738, 37128, 37366, 37422, 38151, 38556, 38896, 39312, 39564, 40392, 41184, 41448, 41769, 41888, 42704, 42768, 42861, 43758, 44064, 44226, 44902, 45216, 45441, 46332, 46629, 47124, 47736, 48042, 48048, 48356, 48984, 49504, 49896, 50544, 50868, 51051, 51408, 52752, 53703, 53856, 54054, 54432, 55107, 55264, 55692, 56049, 57148, 57834, 58344, 58718, 58968, 59346, 60588, 61776, 62172, 62832, 63648, 64056, 65312, 65637, 66096, 66528, 67353, 67824, 68068, 69394, 69498, 70686, 71604, 72063, 72072, 72534, 73476, 74256, 74732, 74844, 76302, 77112, 77792, 78624, 79128, 80784, 81081, 82896, 83538, 85408, 85536, 85722, 87516, 88077, 88452, 89019, 89804, 90882, 92664, 93258, 94248, 95472, 96084, 96096, 96712, 97968, 99792, 101088, 101736, 102102, 102816, 104091, 105504, 106029, 107406, 108108, 108801, 110214, 111384, 112098, 114296, 115668, 116688, 117436, 117936, 118692, 121176, 123552, 124344, 125307, 125664, 128112, 128583, 131274, 132192, 134706, 135648, 136136, 138788, 138996, 139887, 141372, 143208, 144126, 144144, 145068, 146952, 148512, 149464, 149688, 152604, 153153, 154224, 157157, 158256, 161568, 162162, 165321, 165792, 167076, 168147, 171444, 175032, 176154, 176904, 178038, 179608, 181764, 185328, 186516, 188496, 190944, 192168, 193424, 195936, 196911, 199584, 202059, 203472, 204204, 205513, 208182, 212058, 214812, 216189, 216216, 217602, 220428, 222768, 224196, 228592, 231336, 233376, 234872, 235872, 237384, 242352, 242879, 243243, 248688, 250614, 256224, 257166, 262548, 264231, 267057, 269412, 272272, 277576, 277992, 279774, 282744, 286416, 288252, 288288, 290136, 293904, 298928, 299376, 305208, 306306, 308448, 312273, 314314, 316512, 318087, 324324, 326403, 330642, 334152, 336294, 342888, 350064, 352308, 353808, 356076, 359216, 363528, 370656, 373032, 375921, 376992, 381667, 384336, 385749, 386848, 393822, 404118, 406944, 408408, 411026, 416364, 419661, 424116, 429624, 432378, 432432, 435204, 440856, 445536, 448392, 457184, 459459, 462672, 469744, 471471, 474768, 484704, 485758, 486486, 495963, 497376, 501228, 504441, 514332, 525096, 528462, 534114, 538824, 544544, 555152, 555984, 559548, 565488, 572832, 576504, 580272, 587808, 590733, 597856, 598752, 606177, 610416, 612612, 616539, 624546, 628628, 636174, 648567, 648648, 652806, 661284, 668304, 672588, 685776, 700128, 704616, 707616, 712152, 718432, 727056, 728637, 746064, 751842, 763334, 768672, 771498, 787644, 792693, 808236, 816816, 822052, 832728, 839322, 848232, 859248, 864756, 864864, 870408, 881712, 896784, 918918, 925344, 936819, 939488, 942942, 949536, 971516, 972972, 979209, 991926, 1002456, 1008882, 1028664, 1050192, 1056924, 1068228, 1077648, 1110304, 1111968, 1119096, 1130976, 1145001, 1153008, 1157247, 1160544, 1181466, 1212354, 1220832, 1225224, 1233078, 1249092, 1257256, 1272348, 1297134, 1297296, 1305612, 1322568, 1336608, 1345176, 1371552, 1378377, 1409232, 1414413, 1424304, 1454112, 1457274, 1492128, 1503684, 1513323, 1526668, 1542996, 1575288, 1585386, 1616472, 1633632, 1644104, 1665456, 1678644, 1696464, 1718496, 1729512, 1740816, 1763424, 1793568, 1818531, 1837836, 1849617, 1873638, 1885884, 1943032, 1945944, 1958418, 1983852, 2004912, 2017764, 2057328, 2100384, 2113848, 2136456, 2155296, 2185911, 2238192, 2290002, 2306016, 2314494, 2362932, 2378079, 2424708, 2450448, 2466156, 2498184, 2514512, 2544696, 2594268, 2594592, 2611224, 2645136, 2671669, 2690352, 2756754, 2810457, 2818464, 2828826, 2848608, 2914548, 2937627, 3007368, 3026646, 3053336, 3085992, 3150576, 3170772, 3232944, 3288208, 3330912, 3357288, 3392928, 3435003, 3459024, 3471741, 3481632, 3637062, 3675672, 3699234, 3747276, 3771768, 3886064, 3891888, 3916836, 3967704, 4009824, 4035528, 4114656, 4135131, 4227696, 4243239, 4272912, 4371822, 4476384, 4539969, 4580004, 4628988, 4725864, 4756158, 4849416, 4900896, 4932312, 4996368, 5029024, 5089392, 5188536, 5222448, 5290272, 5343338, 5380704, 5455593, 5513508, 5548851, 5620914, 5657652, 5829096, 5875254, 6014736, 6053292, 6106672, 6171984, 6301152, 6341544, 6465888, 6557733, 6576416, 6714576, 6870006, 6918048, 6943482, 7134237, 7274124, 7351344, 7398468, 7494552, 7543536, 7772128, 7783776, 7833672, 7935408, 8015007, 8071056, 8270262, 8431371, 8455392, 8486478, 8545824, 8743644, 9079938, 9160008, 9257976, 9451728, 9512316, 9698832, 9864624, 9992736, 10178784, 10305009, 10377072, 10444896, 10686676, 10911186, 11027016, 11097702, 11241828, 11315304, 11658192, 11750508, 12029472, 12106584, 12213344, 12343968, 12683088, 12729717, 13115466, 13429152, 13740012, 13886964, 14268474, 14548248, 14702688, 14796936, 14989104, 15087072, 15667344, 15870816, 16030014, 16142112, 16540524, 16646553, 16862742, 16972956, 17487288, 18159876, 18320016, 18515952, 18903456, 19024632, 19397664, 19673199, 19729248, 20610018, 20754144, 21373352, 21822372, 22054032, 22195404, 22483656, 22630608, 23316384, 23501016, 24045021, 24213168, 25366176, 25459434, 26230932, 27480024, 27773928, 28536948, 29096496, 29593872, 29978208, 30915027, 31334688, 32060028, 33081048, 33293106, 33725484, 33945912, 34974576, 36319752, 36640032, 37031904, 38049264, 38189151, 39346398, 41220036, 42746704, 43644744, 44108064, 44390808, 44967312, 45261216, 47002032, 48090042, 48426336, 49939659, 50918868, 52461864, 54960048, 55547856, 57073896, 58192992, 59019597, 59187744, 61830054, 64120056, 66162096, 66586212, 67450968, 67891824, 69949152, 72135063, 72639504, 76098528, 76378302, 78692796, 82440072, 85493408, 87289488, 88781616, 89934624, 92745081, 94004064, 96180084, 99879318, 101837736, 104923728, 109920096, 111095712, 114147792, 118039194, 123660108, 128240112, 132324192, 133172424, 134901936, 135783648, 144270126, 145279008, 152756604, 157385592, 164880144, 174578976, 177563232, 185490162, 192360168, 199758636, 203675472, 209847456, 216405189, 228295584, 236078388, 247320216, 256480224, 266344848, 269803872, 288540252, 305513208, 314771184, 329760288, 370980324, 384720336, 399517272, 407350944, 432810378, 472156776, 494640432, 532689696, 577080504, 611026416, 629542368, 649215567, 741960648, 769440672, 799034544, 865620756, 944313552, 989280864, 1154161008, 1222052832, 1298431134, 1483921296, 1598069088, 1731241512, 1888627104, 2308322016, 2596862268, 2967842592, 3462483024, 5193724536, 6924966048, 10387449072, 20774898144]

約数ペア:

[(1, 20774898144), (2, 10387449072), (3, 6924966048), (4, 5193724536), (6, 3462483024), (7, 2967842592), (8, 2596862268), (9, 2308322016), (11, 1888627104), (12, 1731241512), (13, 1598069088), (14, 1483921296), (16, 1298431134), (17, 1222052832), (18, 1154161008), (21, 989280864), (22, 944313552), (24, 865620756), (26, 799034544), (27, 769440672), (28, 741960648), (32, 649215567), (33, 629542368), (34, 611026416), (36, 577080504), (39, 532689696), (42, 494640432), (44, 472156776), (48, 432810378), (51, 407350944), (52, 399517272), (54, 384720336), (56, 370980324), (63, 329760288), (66, 314771184), (68, 305513208), (72, 288540252), (77, 269803872), (78, 266344848), (81, 256480224), (84, 247320216), (88, 236078388), (91, 228295584), (96, 216405189), (99, 209847456), (102, 203675472), (104, 199758636), (108, 192360168), (112, 185490162), (117, 177563232), (119, 174578976), (126, 164880144), (132, 157385592), (136, 152756604), (143, 145279008), (144, 144270126), (153, 135783648), (154, 134901936), (156, 133172424), (157, 132324192), (162, 128240112), (168, 123660108), (176, 118039194), (182, 114147792), (187, 111095712), (189, 109920096), (198, 104923728), (204, 101837736), (208, 99879318), (216, 96180084), (221, 94004064), (224, 92745081), (231, 89934624), (234, 88781616), (238, 87289488), (243, 85493408), (252, 82440072), (264, 78692796), (272, 76378302), (273, 76098528), (286, 72639504), (288, 72135063), (297, 69949152), (306, 67891824), (308, 67450968), (312, 66586212), (314, 66162096), (324, 64120056), (336, 61830054), (351, 59187744), (352, 59019597), (357, 58192992), (364, 57073896), (374, 55547856), (378, 54960048), (396, 52461864), (408, 50918868), (416, 49939659), (429, 48426336), (432, 48090042), (442, 47002032), (459, 45261216), (462, 44967312), (468, 44390808), (471, 44108064), (476, 43644744), (486, 42746704), (504, 41220036), (528, 39346398), (544, 38189151), (546, 38049264), (561, 37031904), (567, 36640032), (572, 36319752), (594, 34974576), (612, 33945912), (616, 33725484), (624, 33293106), (628, 33081048), (648, 32060028), (663, 31334688), (672, 30915027), (693, 29978208), (702, 29593872), (714, 29096496), (728, 28536948), (748, 27773928), (756, 27480024), (792, 26230932), (816, 25459434), (819, 25366176), (858, 24213168), (864, 24045021), (884, 23501016), (891, 23316384), (918, 22630608), (924, 22483656), (936, 22195404), (942, 22054032), (952, 21822372), (972, 21373352), (1001, 20754144), (1008, 20610018), (1053, 19729248), (1056, 19673199), (1071, 19397664), (1092, 19024632), (1099, 18903456), (1122, 18515952), (1134, 18320016), (1144, 18159876), (1188, 17487288), (1224, 16972956), (1232, 16862742), (1248, 16646553), (1256, 16540524), (1287, 16142112), (1296, 16030014), (1309, 15870816), (1326, 15667344), (1377, 15087072), (1386, 14989104), (1404, 14796936), (1413, 14702688), (1428, 14548248), (1456, 14268474), (1496, 13886964), (1512, 13740012), (1547, 13429152), (1584, 13115466), (1632, 12729717), (1638, 12683088), (1683, 12343968), (1701, 12213344), (1716, 12106584), (1727, 12029472), (1768, 11750508), (1782, 11658192), (1836, 11315304), (1848, 11241828), (1872, 11097702), (1884, 11027016), (1904, 10911186), (1944, 10686676), (1989, 10444896), (2002, 10377072), (2016, 10305009), (2041, 10178784), (2079, 9992736), (2106, 9864624), (2142, 9698832), (2184, 9512316), (2198, 9451728), (2244, 9257976), (2268, 9160008), (2288, 9079938), (2376, 8743644), (2431, 8545824), (2448, 8486478), (2457, 8455392), (2464, 8431371), (2512, 8270262), (2574, 8071056), (2592, 8015007), (2618, 7935408), (2652, 7833672), (2669, 7783776), (2673, 7772128), (2754, 7543536), (2772, 7494552), (2808, 7398468), (2826, 7351344), (2856, 7274124), (2912, 7134237), (2992, 6943482), (3003, 6918048), (3024, 6870006), (3094, 6714576), (3159, 6576416), (3168, 6557733), (3213, 6465888), (3276, 6341544), (3297, 6301152), (3366, 6171984), (3402, 6106672), (3432, 6053292), (3454, 6014736), (3536, 5875254), (3564, 5829096), (3672, 5657652), (3696, 5620914), (3744, 5548851), (3768, 5513508), (3808, 5455593), (3861, 5380704), (3888, 5343338), (3927, 5290272), (3978, 5222448), (4004, 5188536), (4082, 5089392), (4131, 5029024), (4158, 4996368), (4212, 4932312), (4239, 4900896), (4284, 4849416), (4368, 4756158), (4396, 4725864), (4488, 4628988), (4536, 4580004), (4576, 4539969), (4641, 4476384), (4752, 4371822), (4862, 4272912), (4896, 4243239), (4914, 4227696), (5024, 4135131), (5049, 4114656), (5148, 4035528), (5181, 4009824), (5236, 3967704), (5304, 3916836), (5338, 3891888), (5346, 3886064), (5508, 3771768), (5544, 3747276), (5616, 3699234), (5652, 3675672), (5712, 3637062), (5967, 3481632), (5984, 3471741), (6006, 3459024), (6048, 3435003), (6123, 3392928), (6188, 3357288), (6237, 3330912), (6318, 3288208), (6426, 3232944), (6552, 3170772), (6594, 3150576), (6732, 3085992), (6804, 3053336), (6864, 3026646), (6908, 3007368), (7072, 2937627), (7128, 2914548), (7293, 2848608), (7344, 2828826), (7371, 2818464), (7392, 2810457), (7536, 2756754), (7722, 2690352), (7776, 2671669), (7854, 2645136), (7956, 2611224), (8007, 2594592), (8008, 2594268), (8164, 2544696), (8262, 2514512), (8316, 2498184), (8424, 2466156), (8478, 2450448), (8568, 2424708), (8736, 2378079), (8792, 2362932), (8976, 2314494), (9009, 2306016), (9072, 2290002), (9282, 2238192), (9504, 2185911), (9639, 2155296), (9724, 2136456), (9828, 2113848), (9891, 2100384), (10098, 2057328), (10296, 2017764), (10362, 2004912), (10472, 1983852), (10608, 1958418), (10676, 1945944), (10692, 1943032), (11016, 1885884), (11088, 1873638), (11232, 1849617), (11304, 1837836), (11424, 1818531), (11583, 1793568), (11781, 1763424), (11934, 1740816), (12012, 1729512), (12089, 1718496), (12246, 1696464), (12376, 1678644), (12474, 1665456), (12636, 1644104), (12717, 1633632), (12852, 1616472), (13104, 1585386), (13188, 1575288), (13464, 1542996), (13608, 1526668), (13728, 1513323), (13816, 1503684), (13923, 1492128), (14256, 1457274), (14287, 1454112), (14586, 1424304), (14688, 1414413), (14742, 1409232), (15072, 1378377), (15147, 1371552), (15444, 1345176), (15543, 1336608), (15708, 1322568), (15912, 1305612), (16014, 1297296), (16016, 1297134), (16328, 1272348), (16524, 1257256), (16632, 1249092), (16848, 1233078), (16956, 1225224), (17017, 1220832), (17136, 1212354), (17584, 1181466), (17901, 1160544), (17952, 1157247), (18018, 1153008), (18144, 1145001), (18369, 1130976), (18564, 1119096), (18683, 1111968), (18711, 1110304), (19278, 1077648), (19448, 1068228), (19656, 1056924), (19782, 1050192), (20196, 1028664), (20592, 1008882), (20724, 1002456), (20944, 991926), (21216, 979209), (21352, 972972), (21384, 971516), (21879, 949536), (22032, 942942), (22113, 939488), (22176, 936819), (22451, 925344), (22608, 918918), (23166, 896784), (23562, 881712), (23868, 870408), (24021, 864864), (24024, 864756), (24178, 859248), (24492, 848232), (24752, 839322), (24948, 832728), (25272, 822052), (25434, 816816), (25704, 808236), (26208, 792693), (26376, 787644), (26928, 771498), (27027, 768672), (27216, 763334), (27632, 751842), (27846, 746064), (28512, 728637), (28574, 727056), (28917, 718432), (29172, 712152), (29359, 707616), (29484, 704616), (29673, 700128), (30294, 685776), (30888, 672588), (31086, 668304), (31416, 661284), (31824, 652806), (32028, 648648), (32032, 648567), (32656, 636174), (33048, 628628), (33264, 624546), (33696, 616539), (33912, 612612), (34034, 610416), (34272, 606177), (34697, 598752), (34749, 597856), (35168, 590733), (35343, 587808), (35802, 580272), (36036, 576504), (36267, 572832), (36738, 565488), (37128, 559548), (37366, 555984), (37422, 555152), (38151, 544544), (38556, 538824), (38896, 534114), (39312, 528462), (39564, 525096), (40392, 514332), (41184, 504441), (41448, 501228), (41769, 497376), (41888, 495963), (42704, 486486), (42768, 485758), (42861, 484704), (43758, 474768), (44064, 471471), (44226, 469744), (44902, 462672), (45216, 459459), (45441, 457184), (46332, 448392), (46629, 445536), (47124, 440856), (47736, 435204), (48042, 432432), (48048, 432378), (48356, 429624), (48984, 424116), (49504, 419661), (49896, 416364), (50544, 411026), (50868, 408408), (51051, 406944), (51408, 404118), (52752, 393822), (53703, 386848), (53856, 385749), (54054, 384336), (54432, 381667), (55107, 376992), (55264, 375921), (55692, 373032), (56049, 370656), (57148, 363528), (57834, 359216), (58344, 356076), (58718, 353808), (58968, 352308), (59346, 350064), (60588, 342888), (61776, 336294), (62172, 334152), (62832, 330642), (63648, 326403), (64056, 324324), (65312, 318087), (65637, 316512), (66096, 314314), (66528, 312273), (67353, 308448), (67824, 306306), (68068, 305208), (69394, 299376), (69498, 298928), (70686, 293904), (71604, 290136), (72063, 288288), (72072, 288252), (72534, 286416), (73476, 282744), (74256, 279774), (74732, 277992), (74844, 277576), (76302, 272272), (77112, 269412), (77792, 267057), (78624, 264231), (79128, 262548), (80784, 257166), (81081, 256224), (82896, 250614), (83538, 248688), (85408, 243243), (85536, 242879), (85722, 242352), (87516, 237384), (88077, 235872), (88452, 234872), (89019, 233376), (89804, 231336), (90882, 228592), (92664, 224196), (93258, 222768), (94248, 220428), (95472, 217602), (96084, 216216), (96096, 216189), (96712, 214812), (97968, 212058), (99792, 208182), (101088, 205513), (101736, 204204), (102102, 203472), (102816, 202059), (104091, 199584), (105504, 196911), (106029, 195936), (107406, 193424), (108108, 192168), (108801, 190944), (110214, 188496), (111384, 186516), (112098, 185328), (114296, 181764), (115668, 179608), (116688, 178038), (117436, 176904), (117936, 176154), (118692, 175032), (121176, 171444), (123552, 168147), (124344, 167076), (125307, 165792), (125664, 165321), (128112, 162162), (128583, 161568), (131274, 158256), (132192, 157157), (134706, 154224), (135648, 153153), (136136, 152604), (138788, 149688), (138996, 149464), (139887, 148512), (141372, 146952), (143208, 145068), (144126, 144144)]