17289440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:424

約数の個数: 96

約数和(自身を含む): 47900160

約数和(自身を除く): 30610720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 70, 80, 86, 112, 140, 160, 172, 215, 224, 280, 301, 344, 359, 430, 560, 602, 688, 718, 860, 1120, 1204, 1376, 1436, 1505, 1720, 1795, 2408, 2513, 2872, 3010, 3440, 3590, 4816, 5026, 5744, 6020, 6880, 7180, 9632, 10052, 11488, 12040, 12565, 14360, 15437, 20104, 24080, 25130, 28720, 30874, 40208, 48160, 50260, 57440, 61748, 77185, 80416, 100520, 108059, 123496, 154370, 201040, 216118, 246992, 308740, 402080, 432236, 493984, 540295, 617480, 864472, 1080590, 1234960, 1728944, 2161180, 2469920, 3457888, 4322360, 8644720, 17289440]

約数ペア:

[(1, 17289440), (2, 8644720), (4, 4322360), (5, 3457888), (7, 2469920), (8, 2161180), (10, 1728944), (14, 1234960), (16, 1080590), (20, 864472), (28, 617480), (32, 540295), (35, 493984), (40, 432236), (43, 402080), (56, 308740), (70, 246992), (80, 216118), (86, 201040), (112, 154370), (140, 123496), (160, 108059), (172, 100520), (215, 80416), (224, 77185), (280, 61748), (301, 57440), (344, 50260), (359, 48160), (430, 40208), (560, 30874), (602, 28720), (688, 25130), (718, 24080), (860, 20104), (1120, 15437), (1204, 14360), (1376, 12565), (1436, 12040), (1505, 11488), (1720, 10052), (1795, 9632), (2408, 7180), (2513, 6880), (2872, 6020), (3010, 5744), (3440, 5026), (3590, 4816)]