295398320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{27763}}^1$

素因数の和:27802

約数の個数: 80

約数和(自身を含む): 826256640

約数和(自身を除く): 530858320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 27763, 55526, 111052, 138815, 194341, 222104, 277630, 388682, 444208, 527497, 555260, 777364, 971705, 1054994, 1110520, 1554728, 1943410, 2109988, 2221040, 2637485, 3109456, 3692479, 3886820, 4219976, 5274970, 7384958, 7773640, 8439952, 10549940, 14769916, 15547280, 18462395, 21099880, 29539832, 36924790, 42199760, 59079664, 73849580, 147699160, 295398320]

約数ペア:

[(1, 295398320), (2, 147699160), (4, 73849580), (5, 59079664), (7, 42199760), (8, 36924790), (10, 29539832), (14, 21099880), (16, 18462395), (19, 15547280), (20, 14769916), (28, 10549940), (35, 8439952), (38, 7773640), (40, 7384958), (56, 5274970), (70, 4219976), (76, 3886820), (80, 3692479), (95, 3109456), (112, 2637485), (133, 2221040), (140, 2109988), (152, 1943410), (190, 1554728), (266, 1110520), (280, 1054994), (304, 971705), (380, 777364), (532, 555260), (560, 527497), (665, 444208), (760, 388682), (1064, 277630), (1330, 222104), (1520, 194341), (2128, 138815), (2660, 111052), (5320, 55526), (10640, 27763)]