168024080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{300043}}^1$

素因数の和:300063

約数の個数: 40

約数和(自身を含む): 446465472

約数和(自身を除く): 278441392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 300043, 600086, 1200172, 1500215, 2100301, 2400344, 3000430, 4200602, 4800688, 6000860, 8401204, 10501505, 12001720, 16802408, 21003010, 24003440, 33604816, 42006020, 84012040, 168024080]

約数ペア:

[(1, 168024080), (2, 84012040), (4, 42006020), (5, 33604816), (7, 24003440), (8, 21003010), (10, 16802408), (14, 12001720), (16, 10501505), (20, 8401204), (28, 6000860), (35, 4800688), (40, 4200602), (56, 3000430), (70, 2400344), (80, 2100301), (112, 1500215), (140, 1200172), (280, 600086), (560, 300043)]