135136680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{160877}}^1$

素因数の和:160898

約数の個数: 64

約数和(自身を含む): 463328640

約数和(自身を除く): 328191960

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, 160877, 321754, 482631, 643508, 804385, 965262, 1126139, 1287016, 1608770, 1930524, 2252278, 2413155, 3217540, 3378417, 3861048, 4504556, 4826310, 5630695, 6435080, 6756834, 9009112, 9652620, 11261390, 13513668, 16892085, 19305240, 22522780, 27027336, 33784170, 45045560, 67568340, 135136680]

約数ペア:

[(1, 135136680), (2, 67568340), (3, 45045560), (4, 33784170), (5, 27027336), (6, 22522780), (7, 19305240), (8, 16892085), (10, 13513668), (12, 11261390), (14, 9652620), (15, 9009112), (20, 6756834), (21, 6435080), (24, 5630695), (28, 4826310), (30, 4504556), (35, 3861048), (40, 3378417), (42, 3217540), (56, 2413155), (60, 2252278), (70, 1930524), (84, 1608770), (105, 1287016), (120, 1126139), (140, 965262), (168, 804385), (210, 643508), (280, 482631), (420, 321754), (840, 160877)]