69364160

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^2$

素因数の和:202

約数の個数: 84

約数和(自身を含む): 171428664

約数和(自身を除く): 102064504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 71, 80, 86, 142, 160, 172, 215, 284, 320, 344, 355, 430, 568, 688, 710, 860, 1136, 1376, 1420, 1720, 2272, 2752, 2840, 3053, 3440, 4544, 5041, 5680, 6106, 6880, 10082, 11360, 12212, 13760, 15265, 20164, 22720, 24424, 25205, 30530, 40328, 48848, 50410, 61060, 80656, 97696, 100820, 122120, 161312, 195392, 201640, 216763, 244240, 322624, 403280, 433526, 488480, 806560, 867052, 976960, 1083815, 1613120, 1734104, 2167630, 3468208, 4335260, 6936416, 8670520, 13872832, 17341040, 34682080, 69364160]

約数ペア:

[(1, 69364160), (2, 34682080), (4, 17341040), (5, 13872832), (8, 8670520), (10, 6936416), (16, 4335260), (20, 3468208), (32, 2167630), (40, 1734104), (43, 1613120), (64, 1083815), (71, 976960), (80, 867052), (86, 806560), (142, 488480), (160, 433526), (172, 403280), (215, 322624), (284, 244240), (320, 216763), (344, 201640), (355, 195392), (430, 161312), (568, 122120), (688, 100820), (710, 97696), (860, 80656), (1136, 61060), (1376, 50410), (1420, 48848), (1720, 40328), (2272, 30530), (2752, 25205), (2840, 24424), (3053, 22720), (3440, 20164), (4544, 15265), (5041, 13760), (5680, 12212), (6106, 11360), (6880, 10082)]