1769953280

素因数分解:

$2^{11}\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1361}}^1$

素因数の和:1515

約数の個数: 96

約数和(自身を含む): 4283435520

約数和(自身を除く): 2513482240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 508, 512, 635, 640, 1016, 1024, 1270, 1280, 1361, 2032, 2048, 2540, 2560, 2722, 4064, 5080, 5120, 5444, 6805, 8128, 10160, 10240, 10888, 13610, 16256, 20320, 21776, 27220, 32512, 40640, 43552, 54440, 65024, 81280, 87104, 108880, 130048, 162560, 172847, 174208, 217760, 260096, 325120, 345694, 348416, 435520, 650240, 691388, 696832, 864235, 871040, 1300480, 1382776, 1393664, 1728470, 1742080, 2765552, 2787328, 3456940, 3484160, 5531104, 6913880, 6968320, 11062208, 13827760, 13936640, 22124416, 27655520, 44248832, 55311040, 88497664, 110622080, 176995328, 221244160, 353990656, 442488320, 884976640, 1769953280]

約数ペア:

[(1, 1769953280), (2, 884976640), (4, 442488320), (5, 353990656), (8, 221244160), (10, 176995328), (16, 110622080), (20, 88497664), (32, 55311040), (40, 44248832), (64, 27655520), (80, 22124416), (127, 13936640), (128, 13827760), (160, 11062208), (254, 6968320), (256, 6913880), (320, 5531104), (508, 3484160), (512, 3456940), (635, 2787328), (640, 2765552), (1016, 1742080), (1024, 1728470), (1270, 1393664), (1280, 1382776), (1361, 1300480), (2032, 871040), (2048, 864235), (2540, 696832), (2560, 691388), (2722, 650240), (4064, 435520), (5080, 348416), (5120, 345694), (5444, 325120), (6805, 260096), (8128, 217760), (10160, 174208), (10240, 172847), (10888, 162560), (13610, 130048), (16256, 108880), (20320, 87104), (21776, 81280), (27220, 65024), (32512, 54440), (40640, 43552)]