570005440

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1$

素因数の和:542

約数の個数: 112

約数和(自身を含む): 1415491200

約数和(自身を除く): 845485760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 239, 257, 290, 320, 464, 478, 514, 580, 928, 956, 1028, 1160, 1195, 1285, 1856, 1912, 2056, 2320, 2390, 2570, 3824, 4112, 4640, 4780, 5140, 6931, 7453, 7648, 8224, 9280, 9560, 10280, 13862, 14906, 15296, 16448, 19120, 20560, 27724, 29812, 34655, 37265, 38240, 41120, 55448, 59624, 61423, 69310, 74530, 76480, 82240, 110896, 119248, 122846, 138620, 149060, 221792, 238496, 245692, 277240, 298120, 307115, 443584, 476992, 491384, 554480, 596240, 614230, 982768, 1108960, 1192480, 1228460, 1781267, 1965536, 2217920, 2384960, 2456920, 3562534, 3931072, 4913840, 7125068, 8906335, 9827680, 14250136, 17812670, 19655360, 28500272, 35625340, 57000544, 71250680, 114001088, 142501360, 285002720, 570005440]

約数ペア:

[(1, 570005440), (2, 285002720), (4, 142501360), (5, 114001088), (8, 71250680), (10, 57000544), (16, 35625340), (20, 28500272), (29, 19655360), (32, 17812670), (40, 14250136), (58, 9827680), (64, 8906335), (80, 7125068), (116, 4913840), (145, 3931072), (160, 3562534), (232, 2456920), (239, 2384960), (257, 2217920), (290, 1965536), (320, 1781267), (464, 1228460), (478, 1192480), (514, 1108960), (580, 982768), (928, 614230), (956, 596240), (1028, 554480), (1160, 491384), (1195, 476992), (1285, 443584), (1856, 307115), (1912, 298120), (2056, 277240), (2320, 245692), (2390, 238496), (2570, 221792), (3824, 149060), (4112, 138620), (4640, 122846), (4780, 119248), (5140, 110896), (6931, 82240), (7453, 76480), (7648, 74530), (8224, 69310), (9280, 61423), (9560, 59624), (10280, 55448), (13862, 41120), (14906, 38240), (15296, 37265), (16448, 34655), (19120, 29812), (20560, 27724)]