139284240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:337

約数の個数: 160

約数和(自身を含む): 452637696

約数和(自身を除く): 313353456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 97, 120, 124, 155, 186, 193, 194, 240, 248, 291, 310, 372, 386, 388, 465, 485, 496, 579, 582, 620, 744, 772, 776, 930, 965, 970, 1158, 1164, 1240, 1455, 1488, 1544, 1552, 1860, 1930, 1940, 2316, 2328, 2480, 2895, 2910, 3007, 3088, 3720, 3860, 3880, 4632, 4656, 5790, 5820, 5983, 6014, 7440, 7720, 7760, 9021, 9264, 11580, 11640, 11966, 12028, 15035, 15440, 17949, 18042, 18721, 23160, 23280, 23932, 24056, 29915, 30070, 35898, 36084, 37442, 45105, 46320, 47864, 48112, 56163, 59830, 60140, 71796, 72168, 74884, 89745, 90210, 93605, 95728, 112326, 119660, 120280, 143592, 144336, 149768, 179490, 180420, 187210, 224652, 239320, 240560, 280815, 287184, 299536, 358980, 360840, 374420, 449304, 478640, 561630, 580351, 717960, 721680, 748840, 898608, 1123260, 1160702, 1435920, 1497680, 1741053, 2246520, 2321404, 2901755, 3482106, 4493040, 4642808, 5803510, 6964212, 8705265, 9285616, 11607020, 13928424, 17410530, 23214040, 27856848, 34821060, 46428080, 69642120, 139284240]

約数ペア:

[(1, 139284240), (2, 69642120), (3, 46428080), (4, 34821060), (5, 27856848), (6, 23214040), (8, 17410530), (10, 13928424), (12, 11607020), (15, 9285616), (16, 8705265), (20, 6964212), (24, 5803510), (30, 4642808), (31, 4493040), (40, 3482106), (48, 2901755), (60, 2321404), (62, 2246520), (80, 1741053), (93, 1497680), (97, 1435920), (120, 1160702), (124, 1123260), (155, 898608), (186, 748840), (193, 721680), (194, 717960), (240, 580351), (248, 561630), (291, 478640), (310, 449304), (372, 374420), (386, 360840), (388, 358980), (465, 299536), (485, 287184), (496, 280815), (579, 240560), (582, 239320), (620, 224652), (744, 187210), (772, 180420), (776, 179490), (930, 149768), (965, 144336), (970, 143592), (1158, 120280), (1164, 119660), (1240, 112326), (1455, 95728), (1488, 93605), (1544, 90210), (1552, 89745), (1860, 74884), (1930, 72168), (1940, 71796), (2316, 60140), (2328, 59830), (2480, 56163), (2895, 48112), (2910, 47864), (3007, 46320), (3088, 45105), (3720, 37442), (3860, 36084), (3880, 35898), (4632, 30070), (4656, 29915), (5790, 24056), (5820, 23932), (5983, 23280), (6014, 23160), (7440, 18721), (7720, 18042), (7760, 17949), (9021, 15440), (9264, 15035), (11580, 12028), (11640, 11966)]