67624960

素因数分解:

$2^{13}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:171

約数の個数: 112

約数和(自身を含む): 176150016

約数和(自身を除く): 108525056

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 127, 128, 130, 160, 208, 254, 256, 260, 320, 416, 508, 512, 520, 635, 640, 832, 1016, 1024, 1040, 1270, 1280, 1651, 1664, 2032, 2048, 2080, 2540, 2560, 3302, 3328, 4064, 4096, 4160, 5080, 5120, 6604, 6656, 8128, 8192, 8255, 8320, 10160, 10240, 13208, 13312, 16256, 16510, 16640, 20320, 20480, 26416, 26624, 32512, 33020, 33280, 40640, 40960, 52832, 53248, 65024, 66040, 66560, 81280, 105664, 106496, 130048, 132080, 133120, 162560, 211328, 260096, 264160, 266240, 325120, 422656, 520192, 528320, 532480, 650240, 845312, 1040384, 1056640, 1300480, 1690624, 2113280, 2600960, 3381248, 4226560, 5201920, 6762496, 8453120, 13524992, 16906240, 33812480, 67624960]

約数ペア:

[(1, 67624960), (2, 33812480), (4, 16906240), (5, 13524992), (8, 8453120), (10, 6762496), (13, 5201920), (16, 4226560), (20, 3381248), (26, 2600960), (32, 2113280), (40, 1690624), (52, 1300480), (64, 1056640), (65, 1040384), (80, 845312), (104, 650240), (127, 532480), (128, 528320), (130, 520192), (160, 422656), (208, 325120), (254, 266240), (256, 264160), (260, 260096), (320, 211328), (416, 162560), (508, 133120), (512, 132080), (520, 130048), (635, 106496), (640, 105664), (832, 81280), (1016, 66560), (1024, 66040), (1040, 65024), (1270, 53248), (1280, 52832), (1651, 40960), (1664, 40640), (2032, 33280), (2048, 33020), (2080, 32512), (2540, 26624), (2560, 26416), (3302, 20480), (3328, 20320), (4064, 16640), (4096, 16510), (4160, 16256), (5080, 13312), (5120, 13208), (6604, 10240), (6656, 10160), (8128, 8320), (8192, 8255)]