21540549888

素因数分解:

$2^8\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:136

約数の個数: 1152

約数和(自身を含む): 83512934400

約数和(自身を除く): 61972384512

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 19, 22, 24, 26, 27, 31, 32, 33, 36, 37, 38, 39, 44, 48, 52, 54, 57, 62, 64, 66, 72, 74, 76, 78, 88, 93, 96, 99, 104, 108, 111, 114, 117, 124, 128, 132, 143, 144, 148, 152, 156, 171, 176, 186, 192, 198, 208, 209, 216, 222, 228, 234, 247, 248, 256, 264, 279, 286, 288, 296, 297, 304, 312, 333, 341, 342, 351, 352, 372, 384, 396, 403, 407, 416, 418, 429, 432, 444, 456, 468, 481, 494, 496, 513, 528, 558, 572, 576, 589, 592, 594, 608, 624, 627, 666, 682, 684, 702, 703, 704, 741, 744, 768, 792, 806, 814, 832, 836, 837, 858, 864, 888, 912, 936, 962, 988, 992, 999, 1023, 1026, 1056, 1116, 1144, 1147, 1152, 1178, 1184, 1188, 1209, 1216, 1221, 1248, 1254, 1287, 1332, 1364, 1368, 1404, 1406, 1408, 1443, 1482, 1488, 1584, 1612, 1628, 1664, 1672, 1674, 1716, 1728, 1767, 1776, 1824, 1872, 1881, 1924, 1976, 1984, 1998, 2046, 2052, 2109, 2112, 2223, 2232, 2288, 2294, 2304, 2356, 2368, 2376, 2418, 2432, 2442, 2496, 2508, 2574, 2664, 2717, 2728, 2736, 2808, 2812, 2816, 2886, 2964, 2976, 3069, 3168, 3224, 3256, 3328, 3344, 3348, 3432, 3441, 3456, 3534, 3552, 3627, 3648, 3663, 3744, 3762, 3848, 3861, 3952, 3968, 3996, 4092, 4104, 4218, 4224, 4329, 4433, 4446, 4464, 4576, 4588, 4712, 4736, 4752, 4836, 4864, 4884, 4992, 5016, 5148, 5291, 5301, 5328, 5434, 5456, 5472, 5616, 5624, 5643, 5772, 5928, 5952, 6138, 6327, 6336, 6448, 6479, 6512, 6669, 6688, 6696, 6864, 6882, 6912, 7068, 7104, 7254, 7296, 7326, 7488, 7524, 7657, 7696, 7722, 7733, 7904, 7936, 7992, 8151, 8184, 8208, 8436, 8448, 8658, 8866, 8892, 8928, 9139, 9152, 9176, 9207, 9424, 9472, 9504, 9672, 9768, 9984, 10032, 10296, 10323, 10582, 10602, 10656, 10868, 10881, 10912, 10944, 10989, 11232, 11248, 11286, 11544, 11856, 11904, 12276, 12617, 12654, 12672, 12896, 12958, 12987, 13024, 13299, 13338, 13376, 13392, 13728, 13764, 14136, 14208, 14508, 14592, 14652, 14911, 14976, 15048, 15314, 15392, 15444, 15466, 15808, 15873, 15903, 15984, 16302, 16368, 16416, 16872, 17316, 17732, 17784, 17856, 18278, 18304, 18352, 18414, 18848, 18981, 19008, 19344, 19437, 19536, 20064, 20592, 20646, 21164, 21204, 21312, 21736, 21762, 21793, 21824, 21888, 21978, 22464, 22496, 22572, 22971, 23088, 23199, 23712, 23808, 24453, 24552, 25234, 25308, 25344, 25792, 25916, 25974, 26048, 26598, 26676, 26752, 26784, 27417, 27456, 27528, 28272, 28416, 29016, 29304, 29822, 29952, 30096, 30628, 30784, 30888, 30932, 30969, 31616, 31746, 31806, 31968, 32604, 32736, 32832, 33744, 34632, 35464, 35568, 35712, 36556, 36608, 36704, 36828, 37696, 37851, 37962, 38016, 38688, 38874, 39072, 39897, 40128, 41184, 41292, 42328, 42408, 42624, 43472, 43524, 43586, 43648, 43776, 43956, 44733, 44928, 44992, 45144, 45942, 46176, 46398, 47424, 47619, 48906, 49104, 50468, 50616, 51584, 51832, 51948, 52096, 53196, 53352, 53504, 53568, 54834, 54912, 55056, 56544, 58032, 58311, 58608, 59644, 60192, 61256, 61568, 61776, 61864, 61938, 63232, 63492, 63612, 63936, 65208, 65379, 65472, 65664, 67488, 68913, 69264, 69597, 70928, 71136, 71424, 73112, 73359, 73408, 73656, 75392, 75702, 75924, 76032, 77376, 77748, 78144, 79794, 80256, 82251, 82368, 82584, 84227, 84656, 84816, 85248, 86944, 87048, 87172, 87296, 87912, 89466, 89856, 89984, 90288, 91884, 92352, 92796, 94848, 95238, 97812, 98208, 100529, 100936, 101232, 103168, 103664, 103896, 104192, 106392, 106704, 107136, 109668, 109824, 110112, 113088, 113553, 116064, 116622, 117216, 119288, 119691, 120384, 122512, 123136, 123552, 123728, 123876, 126984, 127224, 127872, 130416, 130758, 130944, 131328, 134199, 134976, 137826, 138528, 139194, 141856, 142272, 142857, 146224, 146718, 146816, 147312, 150784, 151404, 151848, 154752, 155496, 156288, 159588, 160512, 164021, 164502, 164736, 165168, 168454, 169312, 169632, 173888, 174096, 174344, 174933, 175824, 178932, 179968, 180576, 183768, 184704, 185592, 189696, 190476, 195624, 196137, 196416, 201058, 201872, 202464, 206739, 207328, 207792, 208791, 212784, 213408, 214272, 219336, 220224, 226176, 227106, 232128, 233244, 234432, 238576, 239382, 239723, 240768, 245024, 246753, 247104, 247456, 247752, 252681, 253968, 254448, 255744, 260832, 261516, 261888, 268398, 269952, 275652, 277056, 278388, 283309, 283712, 284544, 285714, 292448, 293436, 293632, 294624, 301587, 302808, 303696, 309504, 310992, 312576, 319176, 328042, 329004, 329472, 330336, 336908, 338624, 339264, 340659, 347776, 348192, 348688, 349866, 351648, 357864, 361152, 367536, 369408, 371184, 380952, 391248, 392274, 392832, 402116, 402597, 403744, 404928, 413478, 414656, 415584, 417582, 425568, 426816, 438672, 440448, 452352, 454212, 464256, 466488, 468864, 477152, 478764, 479446, 481536, 490048, 492063, 493506, 494208, 494912, 495504, 505362, 507936, 508896, 521664, 523032, 536796, 539904, 551304, 554112, 556776, 566618, 567424, 569088, 571428, 584896, 586872, 588411, 589248, 603174, 605616, 607392, 621984, 638352, 656084, 658008, 660672, 673816, 677248, 678528, 681318, 695552, 696384, 697376, 699732, 703296, 715728, 719169, 722304, 735072, 742368, 758043, 761904, 782496, 784548, 785664, 804232, 805194, 807488, 809856, 826956, 829312, 831168, 835164, 849927, 851136, 853632, 877344, 880896, 904761, 908424, 928512, 932976, 937728, 954304, 957528, 958892, 980096, 984126, 987012, 988416, 989824, 991008, 1010724, 1015872, 1017792, 1043328, 1046064, 1073592, 1102608, 1108224, 1113552, 1133236, 1134848, 1142856, 1169792, 1173744, 1176822, 1178496, 1206348, 1211232, 1214784, 1243968, 1276704, 1312168, 1316016, 1321344, 1347632, 1354496, 1357056, 1362636, 1392768, 1394752, 1399464, 1406592, 1431456, 1438338, 1444608, 1470144, 1476189, 1484736, 1516086, 1523808, 1564992, 1569096, 1608464, 1610388, 1614976, 1619712, 1653912, 1658624, 1662336, 1670328, 1699854, 1702272, 1707264, 1754688, 1809522, 1816848, 1865952, 1908608, 1915056, 1917784, 1960192, 1968252, 1974024, 1979648, 1982016, 2021448, 2031744, 2035584, 2086656, 2092128, 2147184, 2157507, 2205216, 2227104, 2266472, 2274129, 2285712, 2339584, 2347488, 2353644, 2356992, 2412696, 2422464, 2429568, 2487936, 2549781, 2553408, 2624336, 2632032, 2642688, 2695264, 2714283, 2725272, 2785536, 2789504, 2798928, 2813184, 2862912, 2876676, 2940288, 2952378, 2969472, 3032172, 3047616, 3116399, 3129984, 3138192, 3216928, 3220776, 3229952, 3307824, 3324672, 3340656, 3399708, 3404544, 3509376, 3619044, 3633696, 3731904, 3817216, 3830112, 3835568, 3936504, 3948048, 3964032, 4042896, 4063488, 4071168, 4184256, 4294368, 4315014, 4410432, 4428567, 4454208, 4532944, 4548258, 4571424, 4694976, 4707288, 4825392, 4844928, 4859136, 4975872, 5099562, 5106816, 5248672, 5264064, 5390528, 5428566, 5450544, 5579008, 5597856, 5725824, 5753352, 5880576, 5904756, 5938944, 6064344, 6095232, 6232798, 6259968, 6276384, 6433856, 6441552, 6472521, 6615648, 6681312, 6799416, 7018752, 7238088, 7267392, 7463808, 7649343, 7660224, 7671136, 7873008, 7896096, 7928064, 8085792, 8368512, 8588736, 8630028, 8820864, 8857134, 8908416, 9065888, 9096516, 9142848, 9349197, 9389952, 9414576, 9650784, 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63168768, 64686336, 69040224, 70857072, 72527104, 72772128, 74793576, 75316608, 77206272, 81592992, 84142773, 86857056, 87208704, 92053632, 94476096, 97029504, 99724768, 103064832, 103560336, 108790656, 112190364, 115809408, 122389488, 125968128, 138080448, 141714144, 145544256, 149587152, 150633216, 163185984, 168285546, 173714112, 184107264, 188952192, 194059008, 199449536, 207120672, 217581312, 224380728, 231618816, 244778976, 276160896, 283428288, 291088512, 299174304, 326371968, 336571092, 347428224, 377904384, 398899072, 414241344, 448761456, 489557952, 552321792, 566856576, 582177024, 598348608, 652743936, 673142184, 694856448, 797798144, 828482688, 897522912, 979115904, 1133713152, 1196697216, 1346284368, 1656965376, 1795045824, 1958231808, 2393394432, 2692568736, 3590091648, 5385137472, 7180183296, 10770274944, 21540549888]

約数ペア:

[(1, 21540549888), (2, 10770274944), (3, 7180183296), (4, 5385137472), (6, 3590091648), (8, 2692568736), (9, 2393394432), (11, 1958231808), (12, 1795045824), (13, 1656965376), (16, 1346284368), (18, 1196697216), (19, 1133713152), (22, 979115904), (24, 897522912), (26, 828482688), (27, 797798144), (31, 694856448), (32, 673142184), (33, 652743936), (36, 598348608), (37, 582177024), (38, 566856576), (39, 552321792), (44, 489557952), (48, 448761456), (52, 414241344), (54, 398899072), (57, 377904384), (62, 347428224), (64, 336571092), (66, 326371968), (72, 299174304), (74, 291088512), (76, 283428288), (78, 276160896), (88, 244778976), (93, 231618816), (96, 224380728), (99, 217581312), (104, 207120672), (108, 199449536), (111, 194059008), (114, 188952192), (117, 184107264), (124, 173714112), (128, 168285546), (132, 163185984), (143, 150633216), (144, 149587152), (148, 145544256), (152, 141714144), (156, 138080448), (171, 125968128), (176, 122389488), (186, 115809408), (192, 112190364), (198, 108790656), (208, 103560336), (209, 103064832), (216, 99724768), (222, 97029504), (228, 94476096), (234, 92053632), (247, 87208704), (248, 86857056), (256, 84142773), (264, 81592992), (279, 77206272), (286, 75316608), (288, 74793576), (296, 72772128), (297, 72527104), (304, 70857072), (312, 69040224), (333, 64686336), (341, 63168768), (342, 62984064), (351, 61369088), (352, 61194744), (372, 57904704), (384, 56095182), (396, 54395328), (403, 53450496), (407, 52925184), (416, 51780168), (418, 51532416), (429, 50211072), (432, 49862384), (444, 48514752), (456, 47238048), (468, 46026816), (481, 44782848), (494, 43604352), (496, 43428528), (513, 41989376), (528, 40796496), (558, 38603136), (572, 37658304), (576, 37396788), (589, 36571392), (592, 36386064), (594, 36263552), (608, 35428536), (624, 34520112), (627, 34354944), (666, 32343168), (682, 31584384), (684, 31492032), (702, 30684544), (703, 30640896), (704, 30597372), (741, 29069568), (744, 28952352), (768, 28047591), (792, 27197664), (806, 26725248), (814, 26462592), (832, 25890084), (836, 25766208), (837, 25735424), (858, 25105536), (864, 24931192), (888, 24257376), (912, 23619024), (936, 23013408), (962, 22391424), (988, 21802176), (992, 21714264), (999, 21562112), (1023, 21056256), (1026, 20994688), (1056, 20398248), (1116, 19301568), (1144, 18829152), (1147, 18779904), (1152, 18698394), (1178, 18285696), (1184, 18193032), (1188, 18131776), (1209, 17816832), (1216, 17714268), (1221, 17641728), (1248, 17260056), (1254, 17177472), (1287, 16737024), (1332, 16171584), (1364, 15792192), (1368, 15746016), (1404, 15342272), (1406, 15320448), (1408, 15298686), (1443, 14927616), (1482, 14534784), (1488, 14476176), (1584, 13598832), (1612, 13362624), (1628, 13231296), (1664, 12945042), (1672, 12883104), (1674, 12867712), (1716, 12552768), (1728, 12465596), (1767, 12190464), (1776, 12128688), (1824, 11809512), (1872, 11506704), (1881, 11451648), (1924, 11195712), (1976, 10901088), (1984, 10857132), (1998, 10781056), (2046, 10528128), (2052, 10497344), (2109, 10213632), (2112, 10199124), (2223, 9689856), (2232, 9650784), (2288, 9414576), (2294, 9389952), (2304, 9349197), (2356, 9142848), (2368, 9096516), (2376, 9065888), (2418, 8908416), (2432, 8857134), (2442, 8820864), (2496, 8630028), (2508, 8588736), (2574, 8368512), (2664, 8085792), (2717, 7928064), (2728, 7896096), (2736, 7873008), (2808, 7671136), (2812, 7660224), (2816, 7649343), (2886, 7463808), (2964, 7267392), (2976, 7238088), (3069, 7018752), (3168, 6799416), (3224, 6681312), (3256, 6615648), (3328, 6472521), (3344, 6441552), (3348, 6433856), (3432, 6276384), (3441, 6259968), (3456, 6232798), (3534, 6095232), (3552, 6064344), (3627, 5938944), (3648, 5904756), (3663, 5880576), (3744, 5753352), (3762, 5725824), (3848, 5597856), (3861, 5579008), (3952, 5450544), (3968, 5428566), (3996, 5390528), (4092, 5264064), (4104, 5248672), (4218, 5106816), (4224, 5099562), (4329, 4975872), (4433, 4859136), (4446, 4844928), (4464, 4825392), (4576, 4707288), (4588, 4694976), (4712, 4571424), (4736, 4548258), (4752, 4532944), (4836, 4454208), (4864, 4428567), (4884, 4410432), (4992, 4315014), (5016, 4294368), (5148, 4184256), (5291, 4071168), (5301, 4063488), (5328, 4042896), (5434, 3964032), (5456, 3948048), (5472, 3936504), (5616, 3835568), (5624, 3830112), (5643, 3817216), (5772, 3731904), (5928, 3633696), (5952, 3619044), (6138, 3509376), (6327, 3404544), (6336, 3399708), (6448, 3340656), (6479, 3324672), (6512, 3307824), (6669, 3229952), (6688, 3220776), (6696, 3216928), (6864, 3138192), (6882, 3129984), (6912, 3116399), (7068, 3047616), (7104, 3032172), (7254, 2969472), (7296, 2952378), (7326, 2940288), (7488, 2876676), (7524, 2862912), (7657, 2813184), (7696, 2798928), (7722, 2789504), (7733, 2785536), (7904, 2725272), (7936, 2714283), (7992, 2695264), (8151, 2642688), (8184, 2632032), (8208, 2624336), (8436, 2553408), (8448, 2549781), (8658, 2487936), (8866, 2429568), (8892, 2422464), (8928, 2412696), (9139, 2356992), (9152, 2353644), (9176, 2347488), (9207, 2339584), (9424, 2285712), (9472, 2274129), (9504, 2266472), (9672, 2227104), (9768, 2205216), (9984, 2157507), (10032, 2147184), (10296, 2092128), (10323, 2086656), (10582, 2035584), (10602, 2031744), (10656, 2021448), (10868, 1982016), (10881, 1979648), (10912, 1974024), (10944, 1968252), (10989, 1960192), (11232, 1917784), (11248, 1915056), (11286, 1908608), (11544, 1865952), (11856, 1816848), (11904, 1809522), (12276, 1754688), (12617, 1707264), (12654, 1702272), (12672, 1699854), (12896, 1670328), (12958, 1662336), (12987, 1658624), (13024, 1653912), (13299, 1619712), (13338, 1614976), (13376, 1610388), (13392, 1608464), (13728, 1569096), (13764, 1564992), (14136, 1523808), (14208, 1516086), (14508, 1484736), (14592, 1476189), (14652, 1470144), (14911, 1444608), (14976, 1438338), (15048, 1431456), (15314, 1406592), (15392, 1399464), (15444, 1394752), (15466, 1392768), (15808, 1362636), (15873, 1357056), (15903, 1354496), (15984, 1347632), (16302, 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