13336680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{15877}}^1$

素因数の和:15898

約数の個数: 64

約数和(自身を含む): 45728640

約数和(自身を除く): 32391960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 15877, 31754, 47631, 63508, 79385, 95262, 111139, 127016, 158770, 190524, 222278, 238155, 317540, 333417, 381048, 444556, 476310, 555695, 635080, 666834, 889112, 952620, 1111390, 1333668, 1667085, 1905240, 2222780, 2667336, 3334170, 4445560, 6668340, 13336680]

約数ペア:

[(1, 13336680), (2, 6668340), (3, 4445560), (4, 3334170), (5, 2667336), (6, 2222780), (7, 1905240), (8, 1667085), (10, 1333668), (12, 1111390), (14, 952620), (15, 889112), (20, 666834), (21, 635080), (24, 555695), (28, 476310), (30, 444556), (35, 381048), (40, 333417), (42, 317540), (56, 238155), (60, 222278), (70, 190524), (84, 158770), (105, 127016), (120, 111139), (140, 95262), (168, 79385), (210, 63508), (280, 47631), (420, 31754), (840, 15877)]