137425280

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^2\times {\mathrm{743}}^1$

素因数の和:796

約数の個数: 96

約数和(自身を含む): 349464240

約数和(自身を除く): 212038960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 289, 320, 340, 544, 578, 640, 680, 743, 1088, 1156, 1360, 1445, 1486, 2176, 2312, 2720, 2890, 2972, 3715, 4624, 5440, 5780, 5944, 7430, 9248, 10880, 11560, 11888, 12631, 14860, 18496, 23120, 23776, 25262, 29720, 36992, 46240, 47552, 50524, 59440, 63155, 92480, 95104, 101048, 118880, 126310, 184960, 202096, 214727, 237760, 252620, 404192, 429454, 475520, 505240, 808384, 858908, 1010480, 1073635, 1616768, 1717816, 2020960, 2147270, 3435632, 4041920, 4294540, 6871264, 8083840, 8589080, 13742528, 17178160, 27485056, 34356320, 68712640, 137425280]

約数ペア:

[(1, 137425280), (2, 68712640), (4, 34356320), (5, 27485056), (8, 17178160), (10, 13742528), (16, 8589080), (17, 8083840), (20, 6871264), (32, 4294540), (34, 4041920), (40, 3435632), (64, 2147270), (68, 2020960), (80, 1717816), (85, 1616768), (128, 1073635), (136, 1010480), (160, 858908), (170, 808384), (272, 505240), (289, 475520), (320, 429454), (340, 404192), (544, 252620), (578, 237760), (640, 214727), (680, 202096), (743, 184960), (1088, 126310), (1156, 118880), (1360, 101048), (1445, 95104), (1486, 92480), (2176, 63155), (2312, 59440), (2720, 50524), (2890, 47552), (2972, 46240), (3715, 36992), (4624, 29720), (5440, 25262), (5780, 23776), (5944, 23120), (7430, 18496), (9248, 14860), (10880, 12631), (11560, 11888)]