162888320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1$

素因数の和:482

約数の個数: 128

約数和(自身を含む): 450627840

約数和(自身を除く): 287739520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 103, 112, 128, 140, 160, 206, 224, 280, 320, 353, 412, 448, 515, 560, 640, 706, 721, 824, 896, 1030, 1120, 1412, 1442, 1648, 1765, 2060, 2240, 2471, 2824, 2884, 3296, 3530, 3605, 4120, 4480, 4942, 5648, 5768, 6592, 7060, 7210, 8240, 9884, 11296, 11536, 12355, 13184, 14120, 14420, 16480, 19768, 22592, 23072, 24710, 28240, 28840, 32960, 36359, 39536, 45184, 46144, 49420, 56480, 57680, 65920, 72718, 79072, 92288, 98840, 112960, 115360, 145436, 158144, 181795, 197680, 225920, 230720, 254513, 290872, 316288, 363590, 395360, 461440, 509026, 581744, 727180, 790720, 1018052, 1163488, 1272565, 1454360, 1581440, 2036104, 2326976, 2545130, 2908720, 4072208, 4653952, 5090260, 5817440, 8144416, 10180520, 11634880, 16288832, 20361040, 23269760, 32577664, 40722080, 81444160, 162888320]

約数ペア:

[(1, 162888320), (2, 81444160), (4, 40722080), (5, 32577664), (7, 23269760), (8, 20361040), (10, 16288832), (14, 11634880), (16, 10180520), (20, 8144416), (28, 5817440), (32, 5090260), (35, 4653952), (40, 4072208), (56, 2908720), (64, 2545130), (70, 2326976), (80, 2036104), (103, 1581440), (112, 1454360), (128, 1272565), (140, 1163488), (160, 1018052), (206, 790720), (224, 727180), (280, 581744), (320, 509026), (353, 461440), (412, 395360), (448, 363590), (515, 316288), (560, 290872), (640, 254513), (706, 230720), (721, 225920), (824, 197680), (896, 181795), (1030, 158144), (1120, 145436), (1412, 115360), (1442, 112960), (1648, 98840), (1765, 92288), (2060, 79072), (2240, 72718), (2471, 65920), (2824, 57680), (2884, 56480), (3296, 49420), (3530, 46144), (3605, 45184), (4120, 39536), (4480, 36359), (4942, 32960), (5648, 28840), (5768, 28240), (6592, 24710), (7060, 23072), (7210, 22592), (8240, 19768), (9884, 16480), (11296, 14420), (11536, 14120), (12355, 13184)]