180518352

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:166

約数の個数: 240

約数和(自身を含む): 586248192

約数和(自身を除く): 405729840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 47, 48, 49, 56, 69, 71, 84, 92, 94, 98, 112, 138, 141, 142, 147, 161, 168, 184, 188, 196, 213, 276, 282, 284, 294, 322, 329, 336, 368, 376, 392, 426, 483, 497, 552, 564, 568, 588, 644, 658, 752, 784, 852, 966, 987, 994, 1081, 1104, 1127, 1128, 1136, 1176, 1288, 1316, 1491, 1633, 1704, 1932, 1974, 1988, 2162, 2254, 2256, 2303, 2352, 2576, 2632, 2982, 3243, 3266, 3337, 3381, 3408, 3479, 3864, 3948, 3976, 4324, 4508, 4606, 4899, 5264, 5964, 6486, 6532, 6674, 6762, 6909, 6958, 7567, 7728, 7896, 7952, 8648, 9016, 9212, 9798, 10011, 10437, 11431, 11928, 12972, 13064, 13348, 13524, 13818, 13916, 15134, 15792, 17296, 18032, 18424, 19596, 20022, 20874, 22701, 22862, 23359, 23856, 25944, 26128, 26696, 27048, 27636, 27832, 30268, 34293, 36848, 39192, 40044, 41748, 45402, 45724, 46718, 51888, 52969, 53392, 54096, 55272, 55664, 60536, 68586, 70077, 76751, 78384, 80017, 80088, 83496, 90804, 91448, 93436, 105938, 110544, 121072, 137172, 140154, 153502, 158907, 160034, 160176, 163513, 166992, 181608, 182896, 186872, 211876, 230253, 240051, 274344, 280308, 307004, 317814, 320068, 327026, 363216, 373744, 423752, 460506, 480102, 490539, 537257, 548688, 560616, 614008, 635628, 640136, 654052, 847504, 921012, 960204, 981078, 1074514, 1121232, 1228016, 1271256, 1280272, 1308104, 1611771, 1842024, 1920408, 1962156, 2149028, 2542512, 2616208, 3223542, 3684048, 3760799, 3840816, 3924312, 4298056, 6447084, 7521598, 7848624, 8596112, 11282397, 12894168, 15043196, 22564794, 25788336, 30086392, 45129588, 60172784, 90259176, 180518352]

約数ペア:

[(1, 180518352), (2, 90259176), (3, 60172784), (4, 45129588), (6, 30086392), (7, 25788336), (8, 22564794), (12, 15043196), (14, 12894168), (16, 11282397), (21, 8596112), (23, 7848624), (24, 7521598), (28, 6447084), (42, 4298056), (46, 3924312), (47, 3840816), (48, 3760799), (49, 3684048), (56, 3223542), (69, 2616208), (71, 2542512), (84, 2149028), (92, 1962156), (94, 1920408), (98, 1842024), (112, 1611771), (138, 1308104), (141, 1280272), (142, 1271256), (147, 1228016), (161, 1121232), (168, 1074514), (184, 981078), (188, 960204), (196, 921012), (213, 847504), (276, 654052), (282, 640136), (284, 635628), (294, 614008), (322, 560616), (329, 548688), (336, 537257), (368, 490539), (376, 480102), (392, 460506), (426, 423752), (483, 373744), (497, 363216), (552, 327026), (564, 320068), (568, 317814), (588, 307004), (644, 280308), (658, 274344), (752, 240051), (784, 230253), (852, 211876), (966, 186872), (987, 182896), (994, 181608), (1081, 166992), (1104, 163513), (1127, 160176), (1128, 160034), (1136, 158907), (1176, 153502), (1288, 140154), (1316, 137172), (1491, 121072), (1633, 110544), (1704, 105938), (1932, 93436), (1974, 91448), (1988, 90804), (2162, 83496), (2254, 80088), (2256, 80017), (2303, 78384), (2352, 76751), (2576, 70077), (2632, 68586), (2982, 60536), (3243, 55664), (3266, 55272), (3337, 54096), (3381, 53392), (3408, 52969), (3479, 51888), (3864, 46718), (3948, 45724), (3976, 45402), (4324, 41748), (4508, 40044), (4606, 39192), (4899, 36848), (5264, 34293), (5964, 30268), (6486, 27832), (6532, 27636), (6674, 27048), (6762, 26696), (6909, 26128), (6958, 25944), (7567, 23856), (7728, 23359), (7896, 22862), (7952, 22701), (8648, 20874), (9016, 20022), (9212, 19596), (9798, 18424), (10011, 18032), (10437, 17296), (11431, 15792), (11928, 15134), (12972, 13916), (13064, 13818), (13348, 13524)]