21176027136

素因数分解:

$2^{11}\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:320

約数の個数: 576

約数和(自身を含む): 73592064000

約数和(自身を除く): 52416036864

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 23, 24, 32, 33, 36, 38, 44, 46, 48, 57, 64, 66, 69, 72, 76, 88, 92, 96, 99, 114, 128, 132, 138, 144, 152, 171, 176, 184, 192, 198, 207, 209, 228, 239, 253, 256, 264, 276, 288, 304, 342, 352, 368, 384, 396, 414, 418, 437, 456, 478, 506, 512, 528, 552, 576, 608, 627, 684, 704, 717, 736, 759, 768, 792, 828, 836, 874, 912, 956, 1012, 1024, 1056, 1104, 1152, 1216, 1254, 1311, 1368, 1408, 1434, 1472, 1518, 1536, 1584, 1656, 1672, 1748, 1824, 1881, 1912, 2024, 2048, 2112, 2151, 2208, 2277, 2304, 2432, 2508, 2622, 2629, 2736, 2816, 2868, 2944, 3036, 3072, 3168, 3312, 3344, 3496, 3648, 3762, 3824, 3933, 4048, 4224, 4302, 4416, 4541, 4554, 4608, 4807, 4864, 5016, 5244, 5258, 5472, 5497, 5632, 5736, 5888, 6072, 6144, 6336, 6624, 6688, 6992, 7296, 7524, 7648, 7866, 7887, 8096, 8448, 8604, 8832, 9082, 9108, 9216, 9614, 9728, 10032, 10488, 10516, 10944, 10994, 11264, 11472, 11776, 12144, 12672, 13248, 13376, 13623, 13984, 14421, 14592, 15048, 15296, 15732, 15774, 16192, 16491, 16896, 17208, 17664, 18164, 18216, 18432, 19228, 19456, 20064, 20976, 21032, 21888, 21988, 22528, 22944, 23552, 23661, 24288, 25344, 26496, 26752, 27246, 27968, 28842, 29184, 30096, 30592, 31464, 31548, 32384, 32982, 33792, 34416, 35328, 36328, 36432, 38456, 38912, 40128, 40869, 41952, 42064, 43263, 43776, 43976, 45888, 47104, 47322, 48576, 49473, 49951, 50688, 52992, 53504, 54492, 55936, 57684, 58368, 60192, 60467, 61184, 62928, 63096, 64768, 65964, 67584, 68832, 70656, 72656, 72864, 76912, 80256, 81738, 83904, 84128, 86526, 87552, 87952, 91776, 94644, 97152, 98946, 99902, 101376, 104443, 105984, 107008, 108984, 111872, 115368, 116736, 120384, 120934, 122368, 125856, 126192, 129536, 131928, 137664, 141312, 145312, 145728, 149853, 153824, 160512, 163476, 167808, 168256, 173052, 175104, 175904, 181401, 183552, 189288, 194304, 197892, 199804, 202752, 208886, 211968, 214016, 217968, 223744, 230736, 240768, 241868, 244736, 251712, 252384, 259072, 263856, 275328, 290624, 291456, 299706, 307648, 313329, 321024, 326952, 335616, 336512, 346104, 350208, 351808, 362802, 367104, 378576, 388608, 395784, 399608, 417772, 423936, 428032, 435936, 447488, 449559, 461472, 481536, 483736, 489472, 503424, 504768, 518144, 527712, 544203, 550656, 581248, 582912, 599412, 615296, 626658, 642048, 653904, 671232, 673024, 692208, 703616, 725604, 734208, 757152, 777216, 791568, 799216, 835544, 871872, 894976, 899118, 922944, 939987, 963072, 967472, 1006848, 1009536, 1055424, 1088406, 1101312, 1148873, 1162496, 1165824, 1198824, 1230592, 1253316, 1284096, 1307808, 1342464, 1346048, 1384416, 1407232, 1451208, 1468416, 1514304, 1554432, 1583136, 1598432, 1671088, 1743744, 1798236, 1845888, 1879974, 1926144, 1934944, 2013696, 2019072, 2110848, 2176812, 2202624, 2297746, 2324992, 2331648, 2397648, 2461184, 2506632, 2615616, 2684928, 2692096, 2768832, 2814464, 2902416, 3028608, 3166272, 3196864, 3342176, 3446619, 3487488, 3596472, 3691776, 3759948, 3852288, 3869888, 4027392, 4038144, 4221696, 4353624, 4405248, 4595492, 4649984, 4663296, 4795296, 4922368, 5013264, 5231232, 5384192, 5537664, 5628928, 5804832, 6057216, 6332544, 6393728, 6684352, 6893238, 6974976, 7192944, 7383552, 7519896, 7739776, 8054784, 8076288, 8443392, 8707248, 9190984, 9299968, 9590592, 9844736, 10026528, 10339857, 10462464, 11075328, 11257856, 11609664, 12114432, 12665088, 12787456, 13368704, 13786476, 13949952, 14385888, 14767104, 15039792, 15479552, 16152576, 16886784, 17414496, 18381968, 19181184, 20053056, 20679714, 20924928, 22150656, 23219328, 24228864, 25330176, 25574912, 26737408, 27572952, 27899904, 28771776, 29534208, 30079584, 30959104, 33773568, 34828992, 36763936, 38362368, 40106112, 41359428, 41849856, 44301312, 46438656, 48457728, 50660352, 51149824, 53474816, 55145904, 57543552, 60159168, 61918208, 69657984, 73527872, 76724736, 80212224, 82718856, 83699712, 88602624, 92877312, 101320704, 102299648, 106949632, 110291808, 115087104, 120318336, 123836416, 139315968, 147055744, 153449472, 160424448, 165437712, 185754624, 213899264, 220583616, 230174208, 240636672, 278631936, 294111488, 306898944, 320848896, 330875424, 371509248, 441167232, 460348416, 481273344, 557263872, 588222976, 641697792, 661750848, 882334464, 920696832, 962546688, 1114527744, 1176445952, 1323501696, 1764668928, 1925093376, 2352891904, 2647003392, 3529337856, 5294006784, 7058675712, 10588013568, 21176027136]

約数ペア:

[(1, 21176027136), (2, 10588013568), (3, 7058675712), (4, 5294006784), (6, 3529337856), (8, 2647003392), (9, 2352891904), (11, 1925093376), (12, 1764668928), (16, 1323501696), (18, 1176445952), (19, 1114527744), (22, 962546688), (23, 920696832), (24, 882334464), (32, 661750848), (33, 641697792), (36, 588222976), (38, 557263872), (44, 481273344), (46, 460348416), (48, 441167232), (57, 371509248), (64, 330875424), (66, 320848896), (69, 306898944), (72, 294111488), (76, 278631936), (88, 240636672), (92, 230174208), (96, 220583616), (99, 213899264), (114, 185754624), (128, 165437712), (132, 160424448), (138, 153449472), (144, 147055744), (152, 139315968), (171, 123836416), (176, 120318336), (184, 115087104), (192, 110291808), (198, 106949632), (207, 102299648), (209, 101320704), (228, 92877312), (239, 88602624), (253, 83699712), (256, 82718856), (264, 80212224), (276, 76724736), (288, 73527872), (304, 69657984), (342, 61918208), (352, 60159168), (368, 57543552), (384, 55145904), (396, 53474816), (414, 51149824), (418, 50660352), (437, 48457728), (456, 46438656), (478, 44301312), (506, 41849856), (512, 41359428), (528, 40106112), (552, 38362368), (576, 36763936), (608, 34828992), (627, 33773568), (684, 30959104), (704, 30079584), (717, 29534208), (736, 28771776), (759, 27899904), (768, 27572952), (792, 26737408), (828, 25574912), (836, 25330176), (874, 24228864), (912, 23219328), (956, 22150656), (1012, 20924928), (1024, 20679714), (1056, 20053056), (1104, 19181184), (1152, 18381968), (1216, 17414496), (1254, 16886784), (1311, 16152576), (1368, 15479552), (1408, 15039792), (1434, 14767104), (1472, 14385888), (1518, 13949952), (1536, 13786476), (1584, 13368704), (1656, 12787456), (1672, 12665088), (1748, 12114432), (1824, 11609664), (1881, 11257856), (1912, 11075328), (2024, 10462464), (2048, 10339857), (2112, 10026528), (2151, 9844736), (2208, 9590592), (2277, 9299968), (2304, 9190984), (2432, 8707248), (2508, 8443392), (2622, 8076288), (2629, 8054784), (2736, 7739776), (2816, 7519896), (2868, 7383552), (2944, 7192944), (3036, 6974976), (3072, 6893238), (3168, 6684352), (3312, 6393728), (3344, 6332544), (3496, 6057216), (3648, 5804832), (3762, 5628928), (3824, 5537664), (3933, 5384192), (4048, 5231232), (4224, 5013264), (4302, 4922368), (4416, 4795296), (4541, 4663296), (4554, 4649984), (4608, 4595492), (4807, 4405248), (4864, 4353624), (5016, 4221696), (5244, 4038144), (5258, 4027392), (5472, 3869888), (5497, 3852288), (5632, 3759948), (5736, 3691776), (5888, 3596472), (6072, 3487488), (6144, 3446619), (6336, 3342176), (6624, 3196864), (6688, 3166272), (6992, 3028608), (7296, 2902416), (7524, 2814464), (7648, 2768832), (7866, 2692096), (7887, 2684928), (8096, 2615616), (8448, 2506632), (8604, 2461184), (8832, 2397648), (9082, 2331648), (9108, 2324992), (9216, 2297746), (9614, 2202624), (9728, 2176812), (10032, 2110848), (10488, 2019072), (10516, 2013696), (10944, 1934944), (10994, 1926144), (11264, 1879974), (11472, 1845888), (11776, 1798236), (12144, 1743744), (12672, 1671088), (13248, 1598432), (13376, 1583136), (13623, 1554432), (13984, 1514304), (14421, 1468416), (14592, 1451208), (15048, 1407232), (15296, 1384416), (15732, 1346048), (15774, 1342464), (16192, 1307808), (16491, 1284096), (16896, 1253316), (17208, 1230592), (17664, 1198824), (18164, 1165824), (18216, 1162496), (18432, 1148873), (19228, 1101312), (19456, 1088406), (20064, 1055424), (20976, 1009536), (21032, 1006848), (21888, 967472), (21988, 963072), (22528, 939987), (22944, 922944), (23552, 899118), (23661, 894976), (24288, 871872), (25344, 835544), (26496, 799216), (26752, 791568), (27246, 777216), (27968, 757152), (28842, 734208), (29184, 725604), (30096, 703616), (30592, 692208), (31464, 673024), (31548, 671232), (32384, 653904), (32982, 642048), (33792, 626658), (34416, 615296), (35328, 599412), (36328, 582912), (36432, 581248), (38456, 550656), (38912, 544203), (40128, 527712), (40869, 518144), (41952, 504768), (42064, 503424), (43263, 489472), (43776, 483736), (43976, 481536), (45888, 461472), (47104, 449559), (47322, 447488), (48576, 435936), (49473, 428032), (49951, 423936), (50688, 417772), (52992, 399608), (53504, 395784), (54492, 388608), (55936, 378576), (57684, 367104), (58368, 362802), (60192, 351808), (60467, 350208), (61184, 346104), (62928, 336512), (63096, 335616), (64768, 326952), (65964, 321024), (67584, 313329), (68832, 307648), (70656, 299706), (72656, 291456), (72864, 290624), (76912, 275328), (80256, 263856), (81738, 259072), (83904, 252384), (84128, 251712), (86526, 244736), (87552, 241868), (87952, 240768), (91776, 230736), (94644, 223744), (97152, 217968), (98946, 214016), (99902, 211968), (101376, 208886), (104443, 202752), (105984, 199804), (107008, 197892), (108984, 194304), (111872, 189288), (115368, 183552), (116736, 181401), (120384, 175904), (120934, 175104), (122368, 173052), (125856, 168256), (126192, 167808), (129536, 163476), (131928, 160512), (137664, 153824), (141312, 149853), (145312, 145728)]