285426680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{92671}}^1$

素因数の和:92700

約数の個数: 64

約数和(自身を含む): 800686080

約数和(自身を除く): 515259400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 92671, 185342, 370684, 463355, 648697, 741368, 926710, 1019381, 1297394, 1853420, 2038762, 2594788, 3243485, 3706840, 4077524, 5096905, 5189576, 6486970, 7135667, 8155048, 10193810, 12973940, 14271334, 20387620, 25947880, 28542668, 35678335, 40775240, 57085336, 71356670, 142713340, 285426680]

約数ペア:

[(1, 285426680), (2, 142713340), (4, 71356670), (5, 57085336), (7, 40775240), (8, 35678335), (10, 28542668), (11, 25947880), (14, 20387620), (20, 14271334), (22, 12973940), (28, 10193810), (35, 8155048), (40, 7135667), (44, 6486970), (55, 5189576), (56, 5096905), (70, 4077524), (77, 3706840), (88, 3243485), (110, 2594788), (140, 2038762), (154, 1853420), (220, 1297394), (280, 1019381), (308, 926710), (385, 741368), (440, 648697), (616, 463355), (770, 370684), (1540, 185342), (3080, 92671)]