21378494592

素因数分解:

$2^7\times 3^5\times 7^2\times {\mathrm{13}}^2\times {\mathrm{83}}^1$

素因数の和:152

約数の個数: 864

約数和(自身を含む): 81329255280

約数和(自身を除く): 59950760688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 49, 52, 54, 56, 63, 64, 72, 78, 81, 83, 84, 91, 96, 98, 104, 108, 112, 117, 126, 128, 144, 147, 156, 162, 166, 168, 169, 182, 189, 192, 196, 208, 216, 224, 234, 243, 249, 252, 273, 288, 294, 312, 324, 332, 336, 338, 351, 364, 378, 384, 392, 416, 432, 441, 448, 468, 486, 498, 504, 507, 546, 567, 576, 581, 588, 624, 637, 648, 664, 672, 676, 702, 728, 747, 756, 784, 819, 832, 864, 882, 896, 936, 972, 996, 1008, 1014, 1053, 1079, 1092, 1134, 1152, 1162, 1176, 1183, 1248, 1274, 1296, 1323, 1328, 1344, 1352, 1404, 1456, 1494, 1512, 1521, 1568, 1638, 1664, 1701, 1728, 1743, 1764, 1872, 1911, 1944, 1992, 2016, 2028, 2106, 2158, 2184, 2241, 2268, 2324, 2352, 2366, 2457, 2496, 2548, 2592, 2646, 2656, 2688, 2704, 2808, 2912, 2988, 3024, 3042, 3136, 3159, 3237, 3276, 3402, 3456, 3486, 3528, 3549, 3744, 3822, 3888, 3969, 3984, 4032, 4056, 4067, 4212, 4316, 4368, 4482, 4536, 4563, 4648, 4704, 4732, 4914, 4992, 5096, 5184, 5229, 5292, 5312, 5408, 5616, 5733, 5824, 5976, 6048, 6084, 6272, 6318, 6474, 6552, 6723, 6804, 6972, 7056, 7098, 7371, 7488, 7553, 7644, 7776, 7938, 7968, 8064, 8112, 8134, 8281, 8424, 8632, 8736, 8964, 9072, 9126, 9296, 9408, 9464, 9711, 9828, 10192, 10368, 10458, 10584, 10624, 10647, 10816, 11232, 11466, 11648, 11907, 11952, 12096, 12168, 12201, 12636, 12948, 13104, 13446, 13608, 13689, 13944, 14027, 14112, 14196, 14742, 14976, 15106, 15288, 15552, 15687, 15876, 15936, 16224, 16268, 16562, 16848, 17199, 17264, 17472, 17928, 18144, 18252, 18592, 18816, 18928, 19422, 19656, 20169, 20384, 20916, 21168, 21294, 21632, 22113, 22464, 22659, 22932, 23814, 23904, 24192, 24336, 24402, 24843, 25272, 25896, 26208, 26892, 27216, 27378, 27888, 28054, 28224, 28392, 29133, 29484, 30212, 30576, 31104, 31374, 31752, 31872, 31941, 32448, 32536, 33124, 33696, 34398, 34528, 34944, 35856, 36288, 36504, 36603, 37184, 37856, 38844, 39312, 40338, 40768, 41067, 41832, 42081, 42336, 42588, 44226, 44928, 45318, 45864, 47061, 47628, 47808, 48672, 48804, 49686, 50544, 51597, 51792, 52416, 52871, 53784, 54432, 54756, 55776, 56108, 56448, 56784, 58266, 58968, 60424, 61152, 62748, 63504, 63882, 64896, 65072, 66248, 67392, 67977, 68796, 69056, 71712, 72576, 73008, 73206, 74368, 74529, 75712, 77688, 78624, 80676, 81536, 82134, 83664, 84162, 84672, 85176, 87399, 88452, 90636, 91728, 94122, 95256, 95616, 95823, 97344, 97608, 98189, 99372, 101088, 103194, 103584, 104832, 105742, 107568, 108864, 109512, 109809, 111552, 112216, 113568, 116532, 117936, 120848, 122304, 125496, 126243, 127008, 127764, 130144, 132496, 134784, 135954, 137592, 138112, 141183, 143424, 146016, 146412, 149058, 151424, 154791, 155376, 157248, 158613, 161352, 164268, 167328, 168324, 169344, 170352, 174798, 176904, 181272, 183456, 188244, 190512, 191646, 194688, 195216, 196378, 198744, 202176, 203931, 206388, 207168, 211484, 215136, 217728, 219024, 219618, 223104, 223587, 224432, 227136, 233064, 235872, 241696, 244608, 250992, 252486, 254016, 255528, 260288, 262197, 264992, 271908, 275184, 282366, 286848, 287469, 292032, 292824, 294567, 298116, 309582, 310752, 314496, 317226, 322704, 328536, 329427, 334656, 336648, 340704, 349596, 353808, 362544, 366912, 376488, 378729, 381024, 383292, 390432, 392756, 397488, 404352, 407862, 412776, 414336, 422968, 430272, 438048, 439236, 447174, 448864, 454272, 466128, 471744, 475839, 483392, 501984, 504972, 508032, 511056, 520576, 524394, 529984, 543816, 550368, 564732, 574938, 584064, 585648, 589134, 596232, 611793, 619164, 621504, 634452, 645408, 657072, 658854, 669312, 670761, 673296, 681408, 687323, 699192, 707616, 725088, 733824, 752976, 757458, 762048, 766584, 780864, 785512, 794976, 815724, 825552, 845936, 860544, 876096, 878472, 883701, 894348, 897728, 932256, 943488, 951678, 966784, 988281, 1003968, 1009944, 1022112, 1048788, 1059968, 1087632, 1100736, 1129464, 1136187, 1149876, 1171296, 1178268, 1192464, 1223586, 1238328, 1243008, 1268904, 1290816, 1314144, 1317708, 1341522, 1346592, 1362816, 1374646, 1398384, 1415232, 1427517, 1450176, 1505952, 1514916, 1524096, 1533168, 1561728, 1571024, 1589952, 1631448, 1651104, 1691872, 1752192, 1756944, 1767402, 1788696, 1795456, 1835379, 1864512, 1903356, 1976562, 2007936, 2012283, 2019888, 2044224, 2061969, 2097576, 2175264, 2201472, 2258928, 2272374, 2299752, 2342592, 2356536, 2384928, 2447172, 2476656, 2537808, 2581632, 2628288, 2635416, 2651103, 2683044, 2693184, 2749292, 2796768, 2830464, 2855034, 2900352, 3011904, 3029832, 3066336, 3142048, 3179904, 3262896, 3302208, 3383744, 3408561, 3513888, 3534804, 3577392, 3670758, 3729024, 3806712, 3953124, 4024566, 4039776, 4088448, 4123938, 4195152, 4282551, 4350528, 4517856, 4544748, 4599504, 4685184, 4713072, 4769856, 4894344, 4953312, 5075616, 5256576, 5270832, 5302206, 5366088, 5386368, 5498584, 5593536, 5710068, 6023808, 6059664, 6132672, 6185907, 6284096, 6525792, 6604416, 6767488, 6817122, 7027776, 7069608, 7154784, 7341516, 7613424, 7906248, 7953309, 8049132, 8079552, 8247876, 8390304, 8565102, 8701056, 9035712, 9089496, 9199008, 9426144, 9539712, 9788688, 9906624, 10151232, 10541664, 10604412, 10732176, 10997168, 11187072, 11420136, 12119328, 12265344, 12371814, 12568192, 12847653, 13051584, 13634244, 14055552, 14139216, 14309568, 14683032, 15226848, 15812496, 15906618, 16098264, 16159104, 16495752, 16780608, 17130204, 18071424, 18178992, 18398016, 18557721, 18852288, 19577376, 19813248, 20302464, 21083328, 21208824, 21464352, 21994336, 22840272, 23859927, 24238656, 24743628, 25695306, 26103168, 27268488, 28278432, 28619136, 29366064, 30453696, 31624992, 31813236, 32196528, 32991504, 33561216, 34260408, 36357984, 36796032, 37115442, 37704576, 39154752, 42166656, 42417648, 42928704, 43988672, 45680544, 47719854, 48477312, 49487256, 51390612, 54536976, 55673163, 56556864, 58732128, 60907392, 63249984, 63626472, 64393056, 65983008, 68520816, 72715968, 74230884, 78309504, 84835296, 85857408, 87977344, 91361088, 95439708, 98974512, 102781224, 109073952, 111346326, 113113728, 117464256, 126499968, 127252944, 128786112, 131966016, 137041632, 145431936, 148461768, 167019489, 169670592, 182722176, 190879416, 197949024, 205562448, 218147904, 222692652, 234928512, 254505888, 257572224, 263932032, 274083264, 296923536, 334038978, 339341184, 381758832, 395898048, 411124896, 436295808, 445385304, 509011776, 548166528, 593847072, 668077956, 763517664, 791796096, 822249792, 890770608, 1018023552, 1187694144, 1336155912, 1527035328, 1644499584, 1781541216, 2375388288, 2672311824, 3054070656, 3563082432, 5344623648, 7126164864, 10689247296, 21378494592]

約数ペア:

[(1, 21378494592), (2, 10689247296), (3, 7126164864), (4, 5344623648), (6, 3563082432), (7, 3054070656), (8, 2672311824), (9, 2375388288), (12, 1781541216), (13, 1644499584), (14, 1527035328), (16, 1336155912), (18, 1187694144), (21, 1018023552), (24, 890770608), (26, 822249792), (27, 791796096), (28, 763517664), (32, 668077956), (36, 593847072), (39, 548166528), (42, 509011776), (48, 445385304), (49, 436295808), (52, 411124896), (54, 395898048), (56, 381758832), (63, 339341184), (64, 334038978), (72, 296923536), (78, 274083264), (81, 263932032), (83, 257572224), (84, 254505888), (91, 234928512), (96, 222692652), (98, 218147904), (104, 205562448), (108, 197949024), (112, 190879416), (117, 182722176), (126, 169670592), (128, 167019489), (144, 148461768), (147, 145431936), (156, 137041632), (162, 131966016), (166, 128786112), (168, 127252944), (169, 126499968), (182, 117464256), (189, 113113728), (192, 111346326), (196, 109073952), (208, 102781224), (216, 98974512), (224, 95439708), (234, 91361088), (243, 87977344), (249, 85857408), (252, 84835296), (273, 78309504), (288, 74230884), (294, 72715968), (312, 68520816), (324, 65983008), (332, 64393056), (336, 63626472), (338, 63249984), (351, 60907392), (364, 58732128), (378, 56556864), (384, 55673163), (392, 54536976), (416, 51390612), (432, 49487256), (441, 48477312), (448, 47719854), (468, 45680544), (486, 43988672), (498, 42928704), (504, 42417648), (507, 42166656), (546, 39154752), (567, 37704576), (576, 37115442), (581, 36796032), (588, 36357984), (624, 34260408), (637, 33561216), (648, 32991504), (664, 32196528), (672, 31813236), (676, 31624992), (702, 30453696), (728, 29366064), (747, 28619136), (756, 28278432), (784, 27268488), (819, 26103168), (832, 25695306), (864, 24743628), (882, 24238656), (896, 23859927), (936, 22840272), (972, 21994336), (996, 21464352), (1008, 21208824), (1014, 21083328), (1053, 20302464), (1079, 19813248), (1092, 19577376), (1134, 18852288), (1152, 18557721), (1162, 18398016), (1176, 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(9464, 2258928), (9711, 2201472), (9828, 2175264), (10192, 2097576), (10368, 2061969), (10458, 2044224), (10584, 2019888), (10624, 2012283), (10647, 2007936), (10816, 1976562), (11232, 1903356), (11466, 1864512), (11648, 1835379), (11907, 1795456), (11952, 1788696), (12096, 1767402), (12168, 1756944), (12201, 1752192), (12636, 1691872), (12948, 1651104), (13104, 1631448), (13446, 1589952), (13608, 1571024), (13689, 1561728), (13944, 1533168), (14027, 1524096), (14112, 1514916), (14196, 1505952), (14742, 1450176), (14976, 1427517), (15106, 1415232), (15288, 1398384), (15552, 1374646), (15687, 1362816), (15876, 1346592), (15936, 1341522), (16224, 1317708), (16268, 1314144), (16562, 1290816), (16848, 1268904), (17199, 1243008), (17264, 1238328), (17472, 1223586), (17928, 1192464), (18144, 1178268), (18252, 1171296), (18592, 1149876), (18816, 1136187), (18928, 1129464), (19422, 1100736), (19656, 1087632), (20169, 1059968), (20384, 1048788), (20916, 1022112), (21168, 1009944), (21294, 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(47808, 447174), (48672, 439236), (48804, 438048), (49686, 430272), (50544, 422968), (51597, 414336), (51792, 412776), (52416, 407862), (52871, 404352), (53784, 397488), (54432, 392756), (54756, 390432), (55776, 383292), (56108, 381024), (56448, 378729), (56784, 376488), (58266, 366912), (58968, 362544), (60424, 353808), (61152, 349596), (62748, 340704), (63504, 336648), (63882, 334656), (64896, 329427), (65072, 328536), (66248, 322704), (67392, 317226), (67977, 314496), (68796, 310752), (69056, 309582), (71712, 298116), (72576, 294567), (73008, 292824), (73206, 292032), (74368, 287469), (74529, 286848), (75712, 282366), (77688, 275184), (78624, 271908), (80676, 264992), (81536, 262197), (82134, 260288), (83664, 255528), (84162, 254016), (84672, 252486), (85176, 250992), (87399, 244608), (88452, 241696), (90636, 235872), (91728, 233064), (94122, 227136), (95256, 224432), (95616, 223587), (95823, 223104), (97344, 219618), (97608, 219024), (98189, 217728), (99372, 215136), (101088, 211484), (103194, 207168), (103584, 206388), (104832, 203931), (105742, 202176), (107568, 198744), (108864, 196378), (109512, 195216), (109809, 194688), (111552, 191646), (112216, 190512), (113568, 188244), (116532, 183456), (117936, 181272), (120848, 176904), (122304, 174798), (125496, 170352), (126243, 169344), (127008, 168324), (127764, 167328), (130144, 164268), (132496, 161352), (134784, 158613), (135954, 157248), (137592, 155376), (138112, 154791), (141183, 151424), (143424, 149058), (146016, 146412)]