260120256

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:223

約数の個数: 224

約数和(自身を含む): 807598080

約数和(自身を除く): 547477824

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 31, 32, 33, 44, 48, 58, 62, 64, 66, 87, 88, 93, 96, 116, 124, 132, 137, 174, 176, 186, 192, 232, 248, 264, 274, 319, 341, 348, 352, 372, 411, 464, 496, 528, 548, 638, 682, 696, 704, 744, 822, 899, 928, 957, 992, 1023, 1056, 1096, 1276, 1364, 1392, 1488, 1507, 1644, 1798, 1856, 1914, 1984, 2046, 2112, 2192, 2552, 2697, 2728, 2784, 2976, 3014, 3288, 3596, 3828, 3973, 4092, 4247, 4384, 4521, 5104, 5394, 5456, 5568, 5952, 6028, 6576, 7192, 7656, 7946, 8184, 8494, 8768, 9042, 9889, 10208, 10788, 10912, 11919, 12056, 12741, 13152, 14384, 15312, 15892, 16368, 16988, 18084, 19778, 20416, 21576, 21824, 23838, 24112, 25482, 26304, 28768, 29667, 30624, 31784, 32736, 33976, 36168, 39556, 43152, 43703, 46717, 47676, 48224, 50964, 57536, 59334, 61248, 63568, 65472, 67952, 72336, 79112, 86304, 87406, 93434, 95352, 96448, 101928, 118668, 123163, 127136, 131109, 135904, 140151, 144672, 158224, 172608, 174812, 186868, 190704, 203856, 237336, 246326, 254272, 262218, 271808, 280302, 289344, 316448, 349624, 369489, 373736, 381408, 407712, 474672, 492652, 524436, 560604, 632896, 699248, 738978, 747472, 762816, 815424, 949344, 985304, 1048872, 1121208, 1354793, 1398496, 1477956, 1494944, 1898688, 1970608, 2097744, 2242416, 2709586, 2796992, 2955912, 2989888, 3941216, 4064379, 4195488, 4484832, 5419172, 5911824, 7882432, 8128758, 8390976, 8969664, 10838344, 11823648, 16257516, 21676688, 23647296, 32515032, 43353376, 65030064, 86706752, 130060128, 260120256]

約数ペア:

[(1, 260120256), (2, 130060128), (3, 86706752), (4, 65030064), (6, 43353376), (8, 32515032), (11, 23647296), (12, 21676688), (16, 16257516), (22, 11823648), (24, 10838344), (29, 8969664), (31, 8390976), (32, 8128758), (33, 7882432), (44, 5911824), (48, 5419172), (58, 4484832), (62, 4195488), (64, 4064379), (66, 3941216), (87, 2989888), (88, 2955912), (93, 2796992), (96, 2709586), (116, 2242416), (124, 2097744), (132, 1970608), (137, 1898688), (174, 1494944), (176, 1477956), (186, 1398496), (192, 1354793), (232, 1121208), (248, 1048872), (264, 985304), (274, 949344), (319, 815424), (341, 762816), (348, 747472), (352, 738978), (372, 699248), (411, 632896), (464, 560604), (496, 524436), (528, 492652), (548, 474672), (638, 407712), (682, 381408), (696, 373736), (704, 369489), (744, 349624), (822, 316448), (899, 289344), (928, 280302), (957, 271808), (992, 262218), (1023, 254272), (1056, 246326), (1096, 237336), (1276, 203856), (1364, 190704), (1392, 186868), (1488, 174812), (1507, 172608), (1644, 158224), (1798, 144672), (1856, 140151), (1914, 135904), (1984, 131109), (2046, 127136), (2112, 123163), (2192, 118668), (2552, 101928), (2697, 96448), (2728, 95352), (2784, 93434), (2976, 87406), (3014, 86304), (3288, 79112), (3596, 72336), (3828, 67952), (3973, 65472), (4092, 63568), (4247, 61248), (4384, 59334), (4521, 57536), (5104, 50964), (5394, 48224), (5456, 47676), (5568, 46717), (5952, 43703), (6028, 43152), (6576, 39556), (7192, 36168), (7656, 33976), (7946, 32736), (8184, 31784), (8494, 30624), (8768, 29667), (9042, 28768), (9889, 26304), (10208, 25482), (10788, 24112), (10912, 23838), (11919, 21824), (12056, 21576), (12741, 20416), (13152, 19778), (14384, 18084), (15312, 16988), (15892, 16368)]