202002360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{240479}}^1$

素因数の和:240500

約数の個数: 64

約数和(自身を含む): 692582400

約数和(自身を除く): 490580040

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, 240479, 480958, 721437, 961916, 1202395, 1442874, 1683353, 1923832, 2404790, 2885748, 3366706, 3607185, 4809580, 5050059, 5771496, 6733412, 7214370, 8416765, 9619160, 10100118, 13466824, 14428740, 16833530, 20200236, 25250295, 28857480, 33667060, 40400472, 50500590, 67334120, 101001180, 202002360]

約数ペア:

[(1, 202002360), (2, 101001180), (3, 67334120), (4, 50500590), (5, 40400472), (6, 33667060), (7, 28857480), (8, 25250295), (10, 20200236), (12, 16833530), (14, 14428740), (15, 13466824), (20, 10100118), (21, 9619160), (24, 8416765), (28, 7214370), (30, 6733412), (35, 5771496), (40, 5050059), (42, 4809580), (56, 3607185), (60, 3366706), (70, 2885748), (84, 2404790), (105, 1923832), (120, 1683353), (140, 1442874), (168, 1202395), (210, 961916), (280, 721437), (420, 480958), (840, 240479)]