19328512896

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 960

約数和(自身を含む): 75639674880

約数和(自身を除く): 56311161984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 31, 32, 33, 36, 42, 44, 48, 54, 56, 62, 63, 64, 66, 71, 72, 77, 81, 84, 88, 93, 96, 99, 108, 112, 121, 124, 126, 128, 132, 142, 144, 154, 162, 168, 176, 186, 189, 192, 198, 213, 216, 217, 224, 231, 242, 248, 252, 264, 279, 284, 288, 297, 308, 324, 336, 341, 352, 363, 372, 378, 384, 396, 426, 432, 434, 448, 462, 484, 496, 497, 504, 528, 558, 567, 568, 576, 594, 616, 639, 648, 651, 672, 682, 693, 704, 726, 744, 756, 781, 792, 837, 847, 852, 864, 868, 891, 896, 924, 968, 992, 994, 1008, 1023, 1056, 1089, 1116, 1134, 1136, 1152, 1188, 1232, 1278, 1296, 1302, 1344, 1364, 1386, 1408, 1452, 1488, 1491, 1512, 1562, 1584, 1674, 1694, 1704, 1728, 1736, 1782, 1848, 1917, 1936, 1953, 1984, 1988, 2016, 2046, 2079, 2112, 2178, 2201, 2232, 2268, 2272, 2343, 2376, 2387, 2464, 2511, 2541, 2556, 2592, 2604, 2688, 2728, 2772, 2904, 2976, 2982, 3024, 3069, 3124, 3168, 3267, 3348, 3388, 3408, 3456, 3472, 3564, 3696, 3751, 3834, 3872, 3906, 3968, 3976, 4032, 4092, 4158, 4224, 4356, 4402, 4464, 4473, 4536, 4544, 4686, 4752, 4774, 4928, 5022, 5082, 5112, 5184, 5208, 5456, 5467, 5544, 5751, 5808, 5859, 5952, 5964, 6048, 6138, 6237, 6248, 6336, 6534, 6603, 6696, 6776, 6816, 6944, 7029, 7128, 7161, 7392, 7502, 7623, 7668, 7744, 7812, 7952, 8064, 8184, 8316, 8591, 8712, 8804, 8928, 8946, 9072, 9088, 9207, 9372, 9504, 9548, 9801, 9856, 10044, 10164, 10224, 10368, 10416, 10912, 10934, 11088, 11253, 11502, 11616, 11718, 11904, 11928, 12096, 12276, 12474, 12496, 12672, 13068, 13206, 13392, 13419, 13552, 13632, 13888, 14058, 14256, 14322, 14784, 15004, 15246, 15336, 15407, 15488, 15624, 15904, 16368, 16401, 16632, 17182, 17424, 17577, 17608, 17856, 17892, 18144, 18414, 18744, 19008, 19096, 19602, 19809, 20088, 20328, 20448, 20832, 21087, 21483, 21824, 21868, 22176, 22506, 22869, 23004, 23232, 23436, 23856, 24192, 24211, 24552, 24948, 24992, 25773, 26136, 26257, 26412, 26784, 26838, 27104, 27264, 27621, 27776, 28116, 28512, 28644, 29568, 30008, 30492, 30672, 30814, 31248, 31808, 32736, 32802, 33264, 33759, 34364, 34848, 35154, 35216, 35712, 35784, 36288, 36828, 37488, 38016, 38192, 39204, 39618, 40176, 40257, 40656, 40896, 41664, 42174, 42966, 43648, 43736, 44352, 45012, 45738, 46008, 46221, 46464, 46872, 47712, 48422, 49104, 49203, 49896, 49984, 51546, 52272, 52514, 52824, 53568, 53676, 54208, 55242, 56232, 57024, 57288, 59427, 60016, 60137, 60984, 61344, 61628, 62496, 63261, 63616, 64449, 65472, 65604, 66528, 67518, 68607, 68728, 69696, 70308, 70432, 71568, 72576, 72633, 73656, 74976, 76384, 77319, 78408, 78771, 79236, 80352, 80514, 81312, 81792, 83328, 84348, 85932, 87472, 88704, 90024, 91476, 92016, 92442, 93744, 95424, 96844, 98208, 98406, 99792, 99968, 101277, 103092, 104544, 105028, 105648, 107136, 107352, 108416, 110484, 112464, 114048, 114576, 118854, 120032, 120274, 121968, 122688, 123256, 124992, 126522, 128898, 130944, 131208, 133056, 135036, 137214, 137456, 138663, 139392, 140616, 140864, 143136, 145266, 147312, 147609, 149952, 152768, 154638, 156816, 157542, 158472, 160704, 161028, 162624, 168696, 169477, 171864, 174944, 178281, 180048, 180411, 182952, 184032, 184884, 187488, 190848, 193347, 193688, 196416, 196812, 199584, 202554, 206184, 209088, 210056, 211296, 214704, 217899, 220968, 224928, 229152, 231957, 236313, 237708, 240064, 240548, 243936, 245376, 246512, 249984, 253044, 257796, 262416, 266112, 266321, 270072, 274428, 274912, 277326, 281232, 281728, 286272, 290532, 294624, 295218, 299904, 303831, 305536, 309276, 313632, 315084, 316944, 321408, 322056, 325248, 337392, 338954, 343728, 349888, 356562, 360096, 360822, 365904, 368064, 369768, 374976, 386694, 387376, 392832, 393624, 399168, 405108, 412368, 415989, 418176, 420112, 422592, 429408, 435798, 441936, 442827, 449856, 458304, 463914, 472626, 475416, 480128, 481096, 487872, 493024, 506088, 508431, 515592, 524832, 532642, 540144, 541233, 548856, 549824, 554652, 562464, 572544, 581064, 589248, 590436, 607662, 618552, 627264, 630168, 633888, 644112, 653697, 674784, 677908, 687456, 695871, 699776, 708939, 713124, 720192, 721644, 731808, 736128, 739536, 749952, 773388, 774752, 787248, 798336, 798963, 810216, 824736, 831978, 840224, 845184, 858816, 871596, 883872, 885654, 899712, 916608, 927828, 945252, 950832, 962192, 975744, 986048, 1012176, 1016862, 1031184, 1049664, 1065284, 1080288, 1082466, 1097712, 1099648, 1109304, 1124928, 1162128, 1178496, 1180872, 1215324, 1237104, 1247967, 1254528, 1260336, 1267776, 1288224, 1307394, 1349568, 1355816, 1374912, 1391742, 1417878, 1426248, 1440384, 1443288, 1463616, 1479072, 1525293, 1546776, 1549504, 1574496, 1597926, 1620432, 1623699, 1649472, 1663956, 1680448, 1717632, 1743192, 1767744, 1771308, 1855656, 1864247, 1890504, 1901664, 1924384, 1961091, 1972096, 2024352, 2033724, 2062368, 2099328, 2126817, 2130568, 2160576, 2164932, 2195424, 2218608, 2249856, 2324256, 2361744, 2396889, 2430648, 2474208, 2495934, 2520672, 2535552, 2576448, 2614788, 2699136, 2711632, 2749824, 2783484, 2835756, 2852496, 2886576, 2927232, 2958144, 3050586, 3093552, 3099008, 3148992, 3195852, 3240864, 3247398, 3298944, 3327912, 3360896, 3486384, 3535488, 3542616, 3711312, 3728494, 3781008, 3803328, 3848768, 3922182, 4048704, 4067448, 4124736, 4253634, 4261136, 4321152, 4329864, 4390848, 4437216, 4575879, 4648512, 4723488, 4793778, 4861296, 4871097, 4948416, 4991868, 5041344, 5152896, 5229576, 5423264, 5566968, 5592741, 5671512, 5704992, 5773152, 5916288, 6101172, 6187104, 6297984, 6391704, 6481728, 6494796, 6655824, 6972768, 7085232, 7190667, 7422624, 7456988, 7562016, 7606656, 7697536, 7844364, 8097408, 8134896, 8249472, 8507268, 8522272, 8659728, 8781696, 8874432, 9151758, 9297024, 9446976, 9587556, 9722592, 9742194, 9896832, 9983736, 10082688, 10459152, 10846528, 11133936, 11185482, 11343024, 11409984, 11546304, 12202344, 12374208, 12783408, 12963456, 12989592, 13311648, 13727637, 13945536, 14170464, 14381334, 14845248, 14913976, 15124032, 15688728, 16269792, 16778223, 17014536, 17044544, 17319456, 17748864, 18303516, 18893952, 19175112, 19445184, 19484388, 19967472, 20918304, 21572001, 21693056, 22267872, 22370964, 22686048, 22819968, 23092608, 24404688, 24748416, 25566816, 25979184, 26623296, 27455274, 27891072, 28340928, 28762668, 29690496, 29827952, 30248064, 31377456, 32539584, 33556446, 34029072, 34089088, 34638912, 36607032, 38350224, 38890368, 38968776, 39934944, 41836608, 43144002, 44535744, 44741928, 45372096, 48809376, 50334669, 51133632, 51958368, 53246592, 54910548, 56681856, 57525336, 59655904, 62754912, 65079168, 67112892, 68058144, 69277824, 73214064, 76700448, 77937552, 79869888, 83673216, 86288004, 89071488, 89483856, 90744192, 97618752, 100669338, 102267264, 103916736, 109821096, 115050672, 119311808, 125509824, 134225784, 136116288, 146428128, 151004007, 153400896, 155875104, 159739776, 172576008, 178967712, 195237504, 201338676, 207833472, 219642192, 230101344, 238623616, 251019648, 268451568, 272232576, 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約数ペア:

[(1, 19328512896), (2, 9664256448), (3, 6442837632), (4, 4832128224), (6, 3221418816), (7, 2761216128), (8, 2416064112), (9, 2147612544), (11, 1757137536), (12, 1610709408), (14, 1380608064), (16, 1208032056), (18, 1073806272), (21, 920405376), (22, 878568768), (24, 805354704), (27, 715870848), (28, 690304032), (31, 623500416), (32, 604016028), (33, 585712512), (36, 536903136), (42, 460202688), (44, 439284384), (48, 402677352), (54, 357935424), (56, 345152016), (62, 311750208), (63, 306801792), (64, 302008014), (66, 292856256), (71, 272232576), (72, 268451568), (77, 251019648), (81, 238623616), (84, 230101344), (88, 219642192), (93, 207833472), (96, 201338676), (99, 195237504), (108, 178967712), (112, 172576008), (121, 159739776), (124, 155875104), (126, 153400896), (128, 151004007), (132, 146428128), (142, 136116288), (144, 134225784), (154, 125509824), (162, 119311808), (168, 115050672), (176, 109821096), (186, 103916736), (189, 102267264), (192, 100669338), (198, 97618752), (213, 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(968, 19967472), (992, 19484388), (994, 19445184), (1008, 19175112), (1023, 18893952), (1056, 18303516), (1089, 17748864), (1116, 17319456), (1134, 17044544), (1136, 17014536), (1152, 16778223), (1188, 16269792), (1232, 15688728), (1278, 15124032), (1296, 14913976), (1302, 14845248), (1344, 14381334), (1364, 14170464), (1386, 13945536), (1408, 13727637), (1452, 13311648), (1488, 12989592), (1491, 12963456), (1512, 12783408), (1562, 12374208), (1584, 12202344), (1674, 11546304), (1694, 11409984), (1704, 11343024), (1728, 11185482), (1736, 11133936), (1782, 10846528), (1848, 10459152), (1917, 10082688), (1936, 9983736), (1953, 9896832), (1984, 9742194), (1988, 9722592), (2016, 9587556), (2046, 9446976), (2079, 9297024), (2112, 9151758), (2178, 8874432), (2201, 8781696), (2232, 8659728), (2268, 8522272), (2272, 8507268), (2343, 8249472), (2376, 8134896), (2387, 8097408), (2464, 7844364), (2511, 7697536), (2541, 7606656), (2556, 7562016), (2592, 7456988), (2604, 7422624), (2688, 7190667), 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