194442360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{231479}}^1$

素因数の和:231500

約数の個数: 64

約数和(自身を含む): 666662400

約数和(自身を除く): 472220040

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, 231479, 462958, 694437, 925916, 1157395, 1388874, 1620353, 1851832, 2314790, 2777748, 3240706, 3472185, 4629580, 4861059, 5555496, 6481412, 6944370, 8101765, 9259160, 9722118, 12962824, 13888740, 16203530, 19444236, 24305295, 27777480, 32407060, 38888472, 48610590, 64814120, 97221180, 194442360]

約数ペア:

[(1, 194442360), (2, 97221180), (3, 64814120), (4, 48610590), (5, 38888472), (6, 32407060), (7, 27777480), (8, 24305295), (10, 19444236), (12, 16203530), (14, 13888740), (15, 12962824), (20, 9722118), (21, 9259160), (24, 8101765), (28, 6944370), (30, 6481412), (35, 5555496), (40, 4861059), (42, 4629580), (56, 3472185), (60, 3240706), (70, 2777748), (84, 2314790), (105, 1851832), (120, 1620353), (140, 1388874), (168, 1157395), (210, 925916), (280, 694437), (420, 462958), (840, 231479)]