117763240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9781}}^1$

素因数の和:9842

約数の個数: 64

約数和(自身を含む): 309893760

約数和(自身を除く): 192130520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1204, 1505, 1720, 2408, 3010, 6020, 9781, 12040, 19562, 39124, 48905, 68467, 78248, 97810, 136934, 195620, 273868, 342335, 391240, 420583, 547736, 684670, 841166, 1369340, 1682332, 2102915, 2738680, 2944081, 3364664, 4205830, 5888162, 8411660, 11776324, 14720405, 16823320, 23552648, 29440810, 58881620, 117763240]

約数ペア:

[(1, 117763240), (2, 58881620), (4, 29440810), (5, 23552648), (7, 16823320), (8, 14720405), (10, 11776324), (14, 8411660), (20, 5888162), (28, 4205830), (35, 3364664), (40, 2944081), (43, 2738680), (56, 2102915), (70, 1682332), (86, 1369340), (140, 841166), (172, 684670), (215, 547736), (280, 420583), (301, 391240), (344, 342335), (430, 273868), (602, 195620), (860, 136934), (1204, 97810), (1505, 78248), (1720, 68467), (2408, 48905), (3010, 39124), (6020, 19562), (9781, 12040)]