2780242944

素因数分解:

$2^{10}\times 3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:193

約数の個数: 264

約数和(自身を含む): 8235817920

約数和(自身を除く): 5455574976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 64, 69, 76, 92, 96, 109, 114, 128, 138, 152, 184, 192, 218, 228, 256, 276, 304, 327, 361, 368, 384, 436, 437, 456, 512, 552, 608, 654, 722, 736, 768, 872, 874, 912, 1024, 1083, 1104, 1216, 1308, 1311, 1444, 1472, 1536, 1744, 1748, 1824, 2071, 2166, 2208, 2432, 2507, 2616, 2622, 2888, 2944, 3072, 3488, 3496, 3648, 4142, 4332, 4416, 4864, 5014, 5232, 5244, 5776, 5888, 6213, 6976, 6992, 7296, 7521, 8284, 8303, 8664, 8832, 9728, 10028, 10464, 10488, 11552, 11776, 12426, 13952, 13984, 14592, 15042, 16568, 16606, 17328, 17664, 19456, 20056, 20928, 20976, 23104, 23552, 24852, 24909, 27904, 27968, 29184, 30084, 33136, 33212, 34656, 35328, 39349, 40112, 41856, 41952, 46208, 47633, 49704, 49818, 55808, 55936, 58368, 60168, 66272, 66424, 69312, 70656, 78698, 80224, 83712, 83904, 92416, 95266, 99408, 99636, 111616, 111872, 118047, 120336, 132544, 132848, 138624, 142899, 157396, 160448, 167424, 167808, 184832, 190532, 198816, 199272, 223744, 236094, 240672, 265088, 265696, 277248, 285798, 314792, 320896, 334848, 335616, 369664, 381064, 397632, 398544, 447488, 472188, 481344, 530176, 531392, 554496, 571596, 629584, 641792, 671232, 762128, 795264, 797088, 905027, 944376, 962688, 1060352, 1062784, 1108992, 1143192, 1259168, 1283584, 1342464, 1524256, 1590528, 1594176, 1810054, 1888752, 1925376, 2120704, 2125568, 2286384, 2518336, 2567168, 2715081, 3048512, 3181056, 3188352, 3620108, 3777504, 3850752, 4251136, 4572768, 5036672, 5430162, 6097024, 6362112, 6376704, 7240216, 7555008, 7701504, 8502272, 9145536, 10073344, 10860324, 12194048, 12753408, 14480432, 15110016, 18291072, 20146688, 21720648, 24388096, 25506816, 28960864, 30220032, 36582144, 40293376, 43441296, 48776192, 57921728, 60440064, 73164288, 86882592, 115843456, 120880128, 146328576, 173765184, 231686912, 347530368, 463373824, 695060736, 926747648, 1390121472, 2780242944]

約数ペア:

[(1, 2780242944), (2, 1390121472), (3, 926747648), (4, 695060736), (6, 463373824), (8, 347530368), (12, 231686912), (16, 173765184), (19, 146328576), (23, 120880128), (24, 115843456), (32, 86882592), (38, 73164288), (46, 60440064), (48, 57921728), (57, 48776192), (64, 43441296), (69, 40293376), (76, 36582144), (92, 30220032), (96, 28960864), (109, 25506816), (114, 24388096), (128, 21720648), (138, 20146688), (152, 18291072), (184, 15110016), (192, 14480432), (218, 12753408), (228, 12194048), (256, 10860324), (276, 10073344), (304, 9145536), (327, 8502272), (361, 7701504), (368, 7555008), (384, 7240216), (436, 6376704), (437, 6362112), (456, 6097024), (512, 5430162), (552, 5036672), (608, 4572768), (654, 4251136), (722, 3850752), (736, 3777504), (768, 3620108), (872, 3188352), (874, 3181056), (912, 3048512), (1024, 2715081), (1083, 2567168), (1104, 2518336), (1216, 2286384), (1308, 2125568), (1311, 2120704), (1444, 1925376), (1472, 1888752), (1536, 1810054), (1744, 1594176), (1748, 1590528), (1824, 1524256), (2071, 1342464), (2166, 1283584), (2208, 1259168), (2432, 1143192), (2507, 1108992), (2616, 1062784), (2622, 1060352), (2888, 962688), (2944, 944376), (3072, 905027), (3488, 797088), (3496, 795264), (3648, 762128), (4142, 671232), (4332, 641792), (4416, 629584), (4864, 571596), (5014, 554496), (5232, 531392), (5244, 530176), (5776, 481344), (5888, 472188), (6213, 447488), (6976, 398544), (6992, 397632), (7296, 381064), (7521, 369664), (8284, 335616), (8303, 334848), (8664, 320896), (8832, 314792), (9728, 285798), (10028, 277248), (10464, 265696), (10488, 265088), (11552, 240672), (11776, 236094), (12426, 223744), (13952, 199272), (13984, 198816), (14592, 190532), (15042, 184832), (16568, 167808), (16606, 167424), (17328, 160448), (17664, 157396), (19456, 142899), (20056, 138624), (20928, 132848), (20976, 132544), (23104, 120336), (23552, 118047), (24852, 111872), (24909, 111616), (27904, 99636), (27968, 99408), (29184, 95266), (30084, 92416), (33136, 83904), (33212, 83712), (34656, 80224), (35328, 78698), (39349, 70656), (40112, 69312), (41856, 66424), (41952, 66272), (46208, 60168), (47633, 58368), (49704, 55936), (49818, 55808)]