103766320

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:387

約数の個数: 120

約数和(自身を含む): 284472864

約数和(自身を除く): 180706544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 103, 112, 140, 196, 206, 245, 257, 280, 392, 412, 490, 514, 515, 560, 721, 784, 824, 980, 1028, 1030, 1285, 1442, 1648, 1799, 1960, 2056, 2060, 2570, 2884, 3598, 3605, 3920, 4112, 4120, 5047, 5140, 5768, 7196, 7210, 8240, 8995, 10094, 10280, 11536, 12593, 14392, 14420, 17990, 20188, 20560, 25186, 25235, 26471, 28784, 28840, 35980, 40376, 50372, 50470, 52942, 57680, 62965, 71960, 80752, 100744, 100940, 105884, 125930, 132355, 143920, 185297, 201488, 201880, 211768, 251860, 264710, 370594, 403760, 423536, 503720, 529420, 741188, 926485, 1007440, 1058840, 1297079, 1482376, 1852970, 2117680, 2594158, 2964752, 3705940, 5188316, 6485395, 7411880, 10376632, 12970790, 14823760, 20753264, 25941580, 51883160, 103766320]

約数ペア:

[(1, 103766320), (2, 51883160), (4, 25941580), (5, 20753264), (7, 14823760), (8, 12970790), (10, 10376632), (14, 7411880), (16, 6485395), (20, 5188316), (28, 3705940), (35, 2964752), (40, 2594158), (49, 2117680), (56, 1852970), (70, 1482376), (80, 1297079), (98, 1058840), (103, 1007440), (112, 926485), (140, 741188), (196, 529420), (206, 503720), (245, 423536), (257, 403760), (280, 370594), (392, 264710), (412, 251860), (490, 211768), (514, 201880), (515, 201488), (560, 185297), (721, 143920), (784, 132355), (824, 125930), (980, 105884), (1028, 100940), (1030, 100744), (1285, 80752), (1442, 71960), (1648, 62965), (1799, 57680), (1960, 52942), (2056, 50470), (2060, 50372), (2570, 40376), (2884, 35980), (3598, 28840), (3605, 28784), (3920, 26471), (4112, 25235), (4120, 25186), (5047, 20560), (5140, 20188), (5768, 17990), (7196, 14420), (7210, 14392), (8240, 12593), (8995, 11536), (10094, 10280)]