260047872

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:201

約数の個数: 264

約数和(自身を含む): 894129600

約数和(自身を除く): 634081728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 64, 72, 84, 87, 96, 112, 116, 126, 128, 139, 144, 168, 174, 192, 203, 224, 232, 252, 256, 261, 278, 288, 336, 348, 384, 406, 417, 448, 464, 504, 512, 522, 556, 576, 609, 672, 696, 768, 812, 834, 896, 928, 973, 1008, 1024, 1044, 1112, 1152, 1218, 1251, 1344, 1392, 1536, 1624, 1668, 1792, 1827, 1856, 1946, 2016, 2088, 2224, 2304, 2436, 2502, 2688, 2784, 2919, 3072, 3248, 3336, 3584, 3654, 3712, 3892, 4031, 4032, 4176, 4448, 4608, 4872, 5004, 5376, 5568, 5838, 6496, 6672, 7168, 7308, 7424, 7784, 8062, 8064, 8352, 8757, 8896, 9216, 9744, 10008, 10752, 11136, 11676, 12093, 12992, 13344, 14616, 14848, 15568, 16124, 16128, 16704, 17514, 17792, 19488, 20016, 21504, 22272, 23352, 24186, 25984, 26688, 28217, 29232, 29696, 31136, 32248, 32256, 33408, 35028, 35584, 36279, 38976, 40032, 44544, 46704, 48372, 51968, 53376, 56434, 58464, 62272, 64496, 64512, 66816, 70056, 71168, 72558, 77952, 80064, 84651, 89088, 93408, 96744, 103936, 106752, 112868, 116928, 124544, 128992, 133632, 140112, 142336, 145116, 155904, 160128, 169302, 186816, 193488, 207872, 213504, 225736, 233856, 249088, 253953, 257984, 267264, 280224, 290232, 311808, 320256, 338604, 373632, 386976, 427008, 451472, 467712, 498176, 507906, 515968, 560448, 580464, 623616, 640512, 677208, 747264, 773952, 902944, 935424, 996352, 1015812, 1031936, 1120896, 1160928, 1281024, 1354416, 1494528, 1547904, 1805888, 1870848, 2031624, 2063872, 2241792, 2321856, 2708832, 2989056, 3095808, 3611776, 4063248, 4127744, 4483584, 4643712, 5417664, 6191616, 7223552, 8126496, 8967168, 9287424, 10835328, 12383232, 14447104, 16252992, 18574848, 21670656, 28894208, 32505984, 37149696, 43341312, 65011968, 86682624, 130023936, 260047872]

約数ペア:

[(1, 260047872), (2, 130023936), (3, 86682624), (4, 65011968), (6, 43341312), (7, 37149696), (8, 32505984), (9, 28894208), (12, 21670656), (14, 18574848), (16, 16252992), (18, 14447104), (21, 12383232), (24, 10835328), (28, 9287424), (29, 8967168), (32, 8126496), (36, 7223552), (42, 6191616), (48, 5417664), (56, 4643712), (58, 4483584), (63, 4127744), (64, 4063248), (72, 3611776), (84, 3095808), (87, 2989056), (96, 2708832), (112, 2321856), (116, 2241792), (126, 2063872), (128, 2031624), (139, 1870848), (144, 1805888), (168, 1547904), (174, 1494528), (192, 1354416), (203, 1281024), (224, 1160928), (232, 1120896), (252, 1031936), (256, 1015812), (261, 996352), (278, 935424), (288, 902944), (336, 773952), (348, 747264), (384, 677208), (406, 640512), (417, 623616), (448, 580464), (464, 560448), (504, 515968), (512, 507906), (522, 498176), (556, 467712), (576, 451472), (609, 427008), (672, 386976), (696, 373632), (768, 338604), (812, 320256), (834, 311808), (896, 290232), (928, 280224), (973, 267264), (1008, 257984), (1024, 253953), (1044, 249088), (1112, 233856), (1152, 225736), (1218, 213504), (1251, 207872), (1344, 193488), (1392, 186816), (1536, 169302), (1624, 160128), (1668, 155904), (1792, 145116), (1827, 142336), (1856, 140112), (1946, 133632), (2016, 128992), (2088, 124544), (2224, 116928), (2304, 112868), (2436, 106752), (2502, 103936), (2688, 96744), (2784, 93408), (2919, 89088), (3072, 84651), (3248, 80064), (3336, 77952), (3584, 72558), (3654, 71168), (3712, 70056), (3892, 66816), (4031, 64512), (4032, 64496), (4176, 62272), (4448, 58464), (4608, 56434), (4872, 53376), (5004, 51968), (5376, 48372), (5568, 46704), (5838, 44544), (6496, 40032), (6672, 38976), (7168, 36279), (7308, 35584), (7424, 35028), (7784, 33408), (8062, 32256), (8064, 32248), (8352, 31136), (8757, 29696), (8896, 29232), (9216, 28217), (9744, 26688), (10008, 25984), (10752, 24186), (11136, 23352), (11676, 22272), (12093, 21504), (12992, 20016), (13344, 19488), (14616, 17792), (14848, 17514), (15568, 16704), (16124, 16128)]