270499840

素因数分解:

$2^{15}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:175

約数の個数: 128

約数和(自身を含む): 704632320

約数和(自身を除く): 434132480

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, 16384, 16510, 16640, 20320, 20480, 26416, 26624, 32512, 32768, 33020, 33280, 40640, 40960, 52832, 53248, 65024, 66040, 66560, 81280, 81920, 105664, 106496, 130048, 132080, 133120, 162560, 163840, 211328, 212992, 260096, 264160, 266240, 325120, 422656, 425984, 520192, 528320, 532480, 650240, 845312, 1040384, 1056640, 1064960, 1300480, 1690624, 2080768, 2113280, 2129920, 2600960, 3381248, 4161536, 4226560, 5201920, 6762496, 8453120, 10403840, 13524992, 16906240, 20807680, 27049984, 33812480, 54099968, 67624960, 135249920, 270499840]

約数ペア:

[(1, 270499840), (2, 135249920), (4, 67624960), (5, 54099968), (8, 33812480), (10, 27049984), (13, 20807680), (16, 16906240), (20, 13524992), (26, 10403840), (32, 8453120), (40, 6762496), (52, 5201920), (64, 4226560), (65, 4161536), (80, 3381248), (104, 2600960), (127, 2129920), (128, 2113280), (130, 2080768), (160, 1690624), (208, 1300480), (254, 1064960), (256, 1056640), (260, 1040384), (320, 845312), (416, 650240), (508, 532480), (512, 528320), (520, 520192), (635, 425984), (640, 422656), (832, 325120), (1016, 266240), (1024, 264160), (1040, 260096), (1270, 212992), (1280, 211328), (1651, 163840), (1664, 162560), (2032, 133120), (2048, 132080), (2080, 130048), (2540, 106496), (2560, 105664), (3302, 81920), (3328, 81280), (4064, 66560), (4096, 66040), (4160, 65024), (5080, 53248), (5120, 52832), (6604, 40960), (6656, 40640), (8128, 33280), (8192, 33020), (8255, 32768), (8320, 32512), (10160, 26624), (10240, 26416), (13208, 20480), (13312, 20320), (16256, 16640), (16384, 16510)]