141068340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{111959}}^1$

素因数の和:111981

約数の個数: 72

約数和(自身を含む): 489041280

約数和(自身を除く): 347972940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 111959, 223918, 335877, 447836, 559795, 671754, 783713, 1007631, 1119590, 1343508, 1567426, 1679385, 2015262, 2239180, 2351139, 3134852, 3358770, 3918565, 4030524, 4702278, 5038155, 6717540, 7053417, 7837130, 9404556, 10076310, 11755695, 14106834, 15674260, 20152620, 23511390, 28213668, 35267085, 47022780, 70534170, 141068340]

約数ペア:

[(1, 141068340), (2, 70534170), (3, 47022780), (4, 35267085), (5, 28213668), (6, 23511390), (7, 20152620), (9, 15674260), (10, 14106834), (12, 11755695), (14, 10076310), (15, 9404556), (18, 7837130), (20, 7053417), (21, 6717540), (28, 5038155), (30, 4702278), (35, 4030524), (36, 3918565), (42, 3358770), (45, 3134852), (60, 2351139), (63, 2239180), (70, 2015262), (84, 1679385), (90, 1567426), (105, 1343508), (126, 1119590), (140, 1007631), (180, 783713), (210, 671754), (252, 559795), (315, 447836), (420, 335877), (630, 223918), (1260, 111959)]