20177289216

素因数分解:

$2^{16}\times 3^5\times 7^1\times {\mathrm{181}}^1$

素因数の和:235

約数の個数: 408

約数和(自身を含む): 69465532864

約数和(自身を除く): 49288243648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 181, 189, 192, 216, 224, 243, 252, 256, 288, 324, 336, 362, 378, 384, 432, 448, 486, 504, 512, 543, 567, 576, 648, 672, 724, 756, 768, 864, 896, 972, 1008, 1024, 1086, 1134, 1152, 1267, 1296, 1344, 1448, 1512, 1536, 1629, 1701, 1728, 1792, 1944, 2016, 2048, 2172, 2268, 2304, 2534, 2592, 2688, 2896, 3024, 3072, 3258, 3402, 3456, 3584, 3801, 3888, 4032, 4096, 4344, 4536, 4608, 4887, 5068, 5184, 5376, 5792, 6048, 6144, 6516, 6804, 6912, 7168, 7602, 7776, 8064, 8192, 8688, 9072, 9216, 9774, 10136, 10368, 10752, 11403, 11584, 12096, 12288, 13032, 13608, 13824, 14336, 14661, 15204, 15552, 16128, 16384, 17376, 18144, 18432, 19548, 20272, 20736, 21504, 22806, 23168, 24192, 24576, 26064, 27216, 27648, 28672, 29322, 30408, 31104, 32256, 32768, 34209, 34752, 36288, 36864, 39096, 40544, 41472, 43008, 43983, 45612, 46336, 48384, 49152, 52128, 54432, 55296, 57344, 58644, 60816, 62208, 64512, 65536, 68418, 69504, 72576, 73728, 78192, 81088, 82944, 86016, 87966, 91224, 92672, 96768, 98304, 102627, 104256, 108864, 110592, 114688, 117288, 121632, 124416, 129024, 136836, 139008, 145152, 147456, 156384, 162176, 165888, 172032, 175932, 182448, 185344, 193536, 196608, 205254, 208512, 217728, 221184, 229376, 234576, 243264, 248832, 258048, 273672, 278016, 290304, 294912, 307881, 312768, 324352, 331776, 344064, 351864, 364896, 370688, 387072, 410508, 417024, 435456, 442368, 458752, 469152, 486528, 497664, 516096, 547344, 556032, 580608, 589824, 615762, 625536, 648704, 663552, 688128, 703728, 729792, 741376, 774144, 821016, 834048, 870912, 884736, 938304, 973056, 995328, 1032192, 1094688, 1112064, 1161216, 1231524, 1251072, 1297408, 1327104, 1376256, 1407456, 1459584, 1482752, 1548288, 1642032, 1668096, 1741824, 1769472, 1876608, 1946112, 1990656, 2064384, 2189376, 2224128, 2322432, 2463048, 2502144, 2594816, 2654208, 2814912, 2919168, 2965504, 3096576, 3284064, 3336192, 3483648, 3753216, 3892224, 3981312, 4128768, 4378752, 4448256, 4644864, 4926096, 5004288, 5189632, 5308416, 5629824, 5838336, 5931008, 6193152, 6568128, 6672384, 6967296, 7506432, 7784448, 7962624, 8757504, 8896512, 9289728, 9852192, 10008576, 10379264, 11259648, 11676672, 11862016, 12386304, 13136256, 13344768, 13934592, 15012864, 15568896, 15925248, 17515008, 17793024, 18579456, 19704384, 20017152, 20758528, 22519296, 23353344, 26272512, 26689536, 27869184, 30025728, 31137792, 35030016, 35586048, 37158912, 39408768, 40034304, 41517056, 45038592, 46706688, 52545024, 53379072, 55738368, 60051456, 62275584, 70060032, 78817536, 80068608, 83034112, 90077184, 93413376, 105090048, 106758144, 111476736, 120102912, 124551168, 140120064, 157635072, 160137216, 180154368, 186826752, 210180096, 240205824, 249102336, 280240128, 315270144, 320274432, 360308736, 373653504, 420360192, 480411648, 560480256, 630540288, 720617472, 747307008, 840720384, 960823296, 1120960512, 1261080576, 1441234944, 1681440768, 2241921024, 2522161152, 2882469888, 3362881536, 5044322304, 6725763072, 10088644608, 20177289216]

約数ペア:

[(1, 20177289216), (2, 10088644608), (3, 6725763072), (4, 5044322304), (6, 3362881536), (7, 2882469888), (8, 2522161152), (9, 2241921024), (12, 1681440768), (14, 1441234944), (16, 1261080576), (18, 1120960512), (21, 960823296), (24, 840720384), (27, 747307008), (28, 720617472), (32, 630540288), (36, 560480256), (42, 480411648), (48, 420360192), (54, 373653504), (56, 360308736), (63, 320274432), (64, 315270144), (72, 280240128), (81, 249102336), (84, 240205824), (96, 210180096), (108, 186826752), (112, 180154368), (126, 160137216), (128, 157635072), (144, 140120064), (162, 124551168), (168, 120102912), (181, 111476736), (189, 106758144), (192, 105090048), (216, 93413376), (224, 90077184), (243, 83034112), (252, 80068608), (256, 78817536), (288, 70060032), (324, 62275584), (336, 60051456), (362, 55738368), (378, 53379072), (384, 52545024), (432, 46706688), (448, 45038592), (486, 41517056), (504, 40034304), (512, 39408768), (543, 37158912), (567, 35586048), (576, 35030016), (648, 31137792), (672, 30025728), (724, 27869184), (756, 26689536), (768, 26272512), (864, 23353344), (896, 22519296), (972, 20758528), (1008, 20017152), (1024, 19704384), (1086, 18579456), (1134, 17793024), (1152, 17515008), (1267, 15925248), (1296, 15568896), (1344, 15012864), (1448, 13934592), (1512, 13344768), (1536, 13136256), (1629, 12386304), (1701, 11862016), (1728, 11676672), (1792, 11259648), (1944, 10379264), (2016, 10008576), (2048, 9852192), (2172, 9289728), (2268, 8896512), (2304, 8757504), (2534, 7962624), (2592, 7784448), (2688, 7506432), (2896, 6967296), (3024, 6672384), (3072, 6568128), (3258, 6193152), (3402, 5931008), (3456, 5838336), (3584, 5629824), (3801, 5308416), (3888, 5189632), (4032, 5004288), (4096, 4926096), (4344, 4644864), (4536, 4448256), (4608, 4378752), (4887, 4128768), (5068, 3981312), (5184, 3892224), (5376, 3753216), (5792, 3483648), (6048, 3336192), (6144, 3284064), (6516, 3096576), (6804, 2965504), (6912, 2919168), (7168, 2814912), (7602, 2654208), (7776, 2594816), (8064, 2502144), (8192, 2463048), (8688, 2322432), (9072, 2224128), (9216, 2189376), (9774, 2064384), (10136, 1990656), (10368, 1946112), (10752, 1876608), (11403, 1769472), (11584, 1741824), (12096, 1668096), (12288, 1642032), (13032, 1548288), (13608, 1482752), (13824, 1459584), (14336, 1407456), (14661, 1376256), (15204, 1327104), (15552, 1297408), (16128, 1251072), (16384, 1231524), (17376, 1161216), (18144, 1112064), (18432, 1094688), (19548, 1032192), (20272, 995328), (20736, 973056), (21504, 938304), (22806, 884736), (23168, 870912), (24192, 834048), (24576, 821016), (26064, 774144), (27216, 741376), (27648, 729792), (28672, 703728), (29322, 688128), (30408, 663552), (31104, 648704), (32256, 625536), (32768, 615762), (34209, 589824), (34752, 580608), (36288, 556032), (36864, 547344), (39096, 516096), (40544, 497664), (41472, 486528), (43008, 469152), (43983, 458752), (45612, 442368), (46336, 435456), (48384, 417024), (49152, 410508), (52128, 387072), (54432, 370688), (55296, 364896), (57344, 351864), (58644, 344064), (60816, 331776), (62208, 324352), (64512, 312768), (65536, 307881), (68418, 294912), (69504, 290304), (72576, 278016), (73728, 273672), (78192, 258048), (81088, 248832), (82944, 243264), (86016, 234576), (87966, 229376), (91224, 221184), (92672, 217728), (96768, 208512), (98304, 205254), (102627, 196608), (104256, 193536), (108864, 185344), (110592, 182448), (114688, 175932), (117288, 172032), (121632, 165888), (124416, 162176), (129024, 156384), (136836, 147456), (139008, 145152)]