10905227760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{6491207}}^1$

素因数の和:6491230

約数の個数: 80

約数和(自身を含む): 38635670016

約数和(自身を除く): 27730442256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 6491207, 12982414, 19473621, 25964828, 32456035, 38947242, 45438449, 51929656, 64912070, 77894484, 90876898, 97368105, 103859312, 129824140, 136315347, 155788968, 181753796, 194736210, 227192245, 259648280, 272630694, 311577936, 363507592, 389472420, 454384490, 519296560, 545261388, 681576735, 727015184, 778944840, 908768980, 1090522776, 1363153470, 1557889680, 1817537960, 2181045552, 2726306940, 3635075920, 5452613880, 10905227760]

約数ペア:

[(1, 10905227760), (2, 5452613880), (3, 3635075920), (4, 2726306940), (5, 2181045552), (6, 1817537960), (7, 1557889680), (8, 1363153470), (10, 1090522776), (12, 908768980), (14, 778944840), (15, 727015184), (16, 681576735), (20, 545261388), (21, 519296560), (24, 454384490), (28, 389472420), (30, 363507592), (35, 311577936), (40, 272630694), (42, 259648280), (48, 227192245), (56, 194736210), (60, 181753796), (70, 155788968), (80, 136315347), (84, 129824140), (105, 103859312), (112, 97368105), (120, 90876898), (140, 77894484), (168, 64912070), (210, 51929656), (240, 45438449), (280, 38947242), (336, 32456035), (420, 25964828), (560, 19473621), (840, 12982414), (1680, 6491207)]