680086260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{179917}}^1$

素因数の和:179942

約数の個数: 96

約数和(自身を含む): 2418097920

約数和(自身を除く): 1738011660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 179917, 359834, 539751, 719668, 899585, 1079502, 1259419, 1619253, 1799170, 2159004, 2518838, 2698755, 3238506, 3598340, 3778257, 4857759, 5037676, 5397510, 6297095, 6477012, 7556514, 8096265, 9715518, 10795020, 11334771, 12594190, 15113028, 16192530, 18891285, 19431036, 22669542, 24288795, 25188380, 32385060, 34004313, 37782570, 45339084, 48577590, 56673855, 68008626, 75565140, 97155180, 113347710, 136017252, 170021565, 226695420, 340043130, 680086260]

約数ペア:

[(1, 680086260), (2, 340043130), (3, 226695420), (4, 170021565), (5, 136017252), (6, 113347710), (7, 97155180), (9, 75565140), (10, 68008626), (12, 56673855), (14, 48577590), (15, 45339084), (18, 37782570), (20, 34004313), (21, 32385060), (27, 25188380), (28, 24288795), (30, 22669542), (35, 19431036), (36, 18891285), (42, 16192530), (45, 15113028), (54, 12594190), (60, 11334771), (63, 10795020), (70, 9715518), (84, 8096265), (90, 7556514), (105, 6477012), (108, 6297095), (126, 5397510), (135, 5037676), (140, 4857759), (180, 3778257), (189, 3598340), (210, 3238506), (252, 2698755), (270, 2518838), (315, 2159004), (378, 1799170), (420, 1619253), (540, 1259419), (630, 1079502), (756, 899585), (945, 719668), (1260, 539751), (1890, 359834), (3780, 179917)]