168061040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{300109}}^1$

素因数の和:300129

約数の個数: 40

約数和(自身を含む): 446563680

約数和(自身を除く): 278502640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 300109, 600218, 1200436, 1500545, 2100763, 2400872, 3001090, 4201526, 4801744, 6002180, 8403052, 10503815, 12004360, 16806104, 21007630, 24008720, 33612208, 42015260, 84030520, 168061040]

約数ペア:

[(1, 168061040), (2, 84030520), (4, 42015260), (5, 33612208), (7, 24008720), (8, 21007630), (10, 16806104), (14, 12004360), (16, 10503815), (20, 8403052), (28, 6002180), (35, 4801744), (40, 4201526), (56, 3001090), (70, 2400872), (80, 2100763), (112, 1500545), (140, 1200436), (280, 600218), (560, 300109)]