202380640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16427}}^1$

素因数の和:16460

約数の個数: 96

約数和(自身を含む): 596139264

約数和(自身を除く): 393758624

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 12320, 16427, 32854, 65708, 82135, 114989, 131416, 164270, 180697, 229978, 262832, 328540, 361394, 459956, 525664, 574945, 657080, 722788, 903485, 919912, 1149890, 1264879, 1314160, 1445576, 1806970, 1839824, 2299780, 2529758, 2628320, 2891152, 3613940, 3679648, 4599560, 5059516, 5782304, 6324395, 7227880, 9199120, 10119032, 12648790, 14455760, 18398240, 20238064, 25297580, 28911520, 40476128, 50595160, 101190320, 202380640]

約数ペア:

[(1, 202380640), (2, 101190320), (4, 50595160), (5, 40476128), (7, 28911520), (8, 25297580), (10, 20238064), (11, 18398240), (14, 14455760), (16, 12648790), (20, 10119032), (22, 9199120), (28, 7227880), (32, 6324395), (35, 5782304), (40, 5059516), (44, 4599560), (55, 3679648), (56, 3613940), (70, 2891152), (77, 2628320), (80, 2529758), (88, 2299780), (110, 1839824), (112, 1806970), (140, 1445576), (154, 1314160), (160, 1264879), (176, 1149890), (220, 919912), (224, 903485), (280, 722788), (308, 657080), (352, 574945), (385, 525664), (440, 459956), (560, 361394), (616, 328540), (770, 262832), (880, 229978), (1120, 180697), (1232, 164270), (1540, 131416), (1760, 114989), (2464, 82135), (3080, 65708), (6160, 32854), (12320, 16427)]