168610400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{30109}}^1$

素因数の和:30136

約数の個数: 72

約数和(自身を含む): 470438640

約数和(自身を除く): 301828240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 30109, 60218, 120436, 150545, 210763, 240872, 301090, 421526, 481744, 602180, 752725, 843052, 963488, 1053815, 1204360, 1505450, 1686104, 2107630, 2408720, 3010900, 3372208, 4215260, 4817440, 5269075, 6021800, 6744416, 8430520, 10538150, 12043600, 16861040, 21076300, 24087200, 33722080, 42152600, 84305200, 168610400]

約数ペア:

[(1, 168610400), (2, 84305200), (4, 42152600), (5, 33722080), (7, 24087200), (8, 21076300), (10, 16861040), (14, 12043600), (16, 10538150), (20, 8430520), (25, 6744416), (28, 6021800), (32, 5269075), (35, 4817440), (40, 4215260), (50, 3372208), (56, 3010900), (70, 2408720), (80, 2107630), (100, 1686104), (112, 1505450), (140, 1204360), (160, 1053815), (175, 963488), (200, 843052), (224, 752725), (280, 602180), (350, 481744), (400, 421526), (560, 301090), (700, 240872), (800, 210763), (1120, 150545), (1400, 120436), (2800, 60218), (5600, 30109)]