2721987072

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1223}}^1$

素因数の和:1280

約数の個数: 320

約数和(自身を含む): 9616527360

約数和(自身を除く): 6894540288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 64, 69, 72, 84, 92, 96, 108, 112, 126, 128, 138, 144, 161, 168, 184, 189, 192, 207, 216, 224, 252, 256, 276, 288, 322, 336, 368, 378, 384, 414, 432, 448, 483, 504, 512, 552, 576, 621, 644, 672, 736, 756, 768, 828, 864, 896, 966, 1008, 1104, 1152, 1223, 1242, 1288, 1344, 1449, 1472, 1512, 1536, 1656, 1728, 1792, 1932, 2016, 2208, 2304, 2446, 2484, 2576, 2688, 2898, 2944, 3024, 3312, 3456, 3584, 3669, 3864, 4032, 4347, 4416, 4608, 4892, 4968, 5152, 5376, 5796, 5888, 6048, 6624, 6912, 7338, 7728, 8064, 8561, 8694, 8832, 9784, 9936, 10304, 10752, 11007, 11592, 11776, 12096, 13248, 13824, 14676, 15456, 16128, 17122, 17388, 17664, 19568, 19872, 20608, 22014, 23184, 24192, 25683, 26496, 28129, 29352, 30912, 32256, 33021, 34244, 34776, 35328, 39136, 39744, 41216, 44028, 46368, 48384, 51366, 52992, 56258, 58704, 61824, 66042, 68488, 69552, 77049, 78272, 79488, 82432, 84387, 88056, 92736, 96768, 102732, 105984, 112516, 117408, 123648, 132084, 136976, 139104, 154098, 156544, 158976, 168774, 176112, 185472, 196903, 205464, 225032, 231147, 234816, 247296, 253161, 264168, 273952, 278208, 308196, 313088, 317952, 337548, 352224, 370944, 393806, 410928, 450064, 462294, 469632, 506322, 528336, 547904, 556416, 590709, 616392, 626176, 675096, 704448, 741888, 759483, 787612, 821856, 900128, 924588, 939264, 1012644, 1056672, 1095808, 1112832, 1181418, 1232784, 1350192, 1408896, 1518966, 1575224, 1643712, 1772127, 1800256, 1849176, 1878528, 2025288, 2113344, 2191616, 2225664, 2362836, 2465568, 2700384, 2817792, 3037932, 3150448, 3287424, 3544254, 3600512, 3698352, 4050576, 4226688, 4383232, 4725672, 4931136, 5316381, 5400768, 5635584, 6075864, 6300896, 6574848, 7088508, 7201024, 7396704, 8101152, 8453376, 9451344, 9862272, 10632762, 10801536, 12151728, 12601792, 13149696, 14177016, 14402048, 14793408, 16202304, 16906752, 18902688, 19724544, 21265524, 21603072, 24303456, 25203584, 28354032, 29586816, 32404608, 37805376, 39449088, 42531048, 43206144, 48606912, 50407168, 56708064, 59173632, 64809216, 75610752, 85062096, 97213824, 100814336, 113416128, 118347264, 129618432, 151221504, 170124192, 194427648, 226832256, 302443008, 340248384, 388855296, 453664512, 680496768, 907329024, 1360993536, 2721987072]

約数ペア:

[(1, 2721987072), (2, 1360993536), (3, 907329024), (4, 680496768), (6, 453664512), (7, 388855296), (8, 340248384), (9, 302443008), (12, 226832256), (14, 194427648), (16, 170124192), (18, 151221504), (21, 129618432), (23, 118347264), (24, 113416128), (27, 100814336), (28, 97213824), (32, 85062096), (36, 75610752), (42, 64809216), (46, 59173632), (48, 56708064), (54, 50407168), (56, 48606912), (63, 43206144), (64, 42531048), (69, 39449088), (72, 37805376), (84, 32404608), (92, 29586816), (96, 28354032), (108, 25203584), (112, 24303456), (126, 21603072), (128, 21265524), (138, 19724544), (144, 18902688), (161, 16906752), (168, 16202304), (184, 14793408), (189, 14402048), (192, 14177016), (207, 13149696), (216, 12601792), (224, 12151728), (252, 10801536), (256, 10632762), (276, 9862272), (288, 9451344), (322, 8453376), (336, 8101152), (368, 7396704), (378, 7201024), (384, 7088508), (414, 6574848), (432, 6300896), (448, 6075864), (483, 5635584), (504, 5400768), (512, 5316381), (552, 4931136), (576, 4725672), (621, 4383232), (644, 4226688), (672, 4050576), (736, 3698352), (756, 3600512), (768, 3544254), (828, 3287424), (864, 3150448), (896, 3037932), (966, 2817792), (1008, 2700384), (1104, 2465568), (1152, 2362836), (1223, 2225664), (1242, 2191616), (1288, 2113344), (1344, 2025288), (1449, 1878528), (1472, 1849176), (1512, 1800256), (1536, 1772127), (1656, 1643712), (1728, 1575224), (1792, 1518966), (1932, 1408896), (2016, 1350192), (2208, 1232784), (2304, 1181418), (2446, 1112832), (2484, 1095808), (2576, 1056672), (2688, 1012644), (2898, 939264), (2944, 924588), (3024, 900128), (3312, 821856), (3456, 787612), (3584, 759483), (3669, 741888), (3864, 704448), (4032, 675096), (4347, 626176), (4416, 616392), (4608, 590709), (4892, 556416), (4968, 547904), (5152, 528336), (5376, 506322), (5796, 469632), (5888, 462294), (6048, 450064), (6624, 410928), (6912, 393806), (7338, 370944), (7728, 352224), (8064, 337548), (8561, 317952), (8694, 313088), (8832, 308196), (9784, 278208), (9936, 273952), (10304, 264168), (10752, 253161), (11007, 247296), (11592, 234816), (11776, 231147), (12096, 225032), (13248, 205464), (13824, 196903), (14676, 185472), (15456, 176112), (16128, 168774), (17122, 158976), (17388, 156544), (17664, 154098), (19568, 139104), (19872, 136976), (20608, 132084), (22014, 123648), (23184, 117408), (24192, 112516), (25683, 105984), (26496, 102732), (28129, 96768), (29352, 92736), (30912, 88056), (32256, 84387), (33021, 82432), (34244, 79488), (34776, 78272), (35328, 77049), (39136, 69552), (39744, 68488), (41216, 66042), (44028, 61824), (46368, 58704), (48384, 56258), (51366, 52992)]