510235280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{761}}^1$

素因数の和:837

約数の個数: 120

約数和(自身を含む): 1305351720

約数和(自身を除く): 795116440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 34, 40, 58, 68, 80, 85, 116, 136, 145, 170, 232, 272, 289, 290, 340, 464, 493, 578, 580, 680, 761, 986, 1156, 1160, 1360, 1445, 1522, 1972, 2312, 2320, 2465, 2890, 3044, 3805, 3944, 4624, 4930, 5780, 6088, 7610, 7888, 8381, 9860, 11560, 12176, 12937, 15220, 16762, 19720, 22069, 23120, 25874, 30440, 33524, 39440, 41905, 44138, 51748, 60880, 64685, 67048, 83810, 88276, 103496, 110345, 129370, 134096, 167620, 176552, 206992, 219929, 220690, 258740, 335240, 353104, 375173, 439858, 441380, 517480, 670480, 750346, 879716, 882760, 1034960, 1099645, 1500692, 1759432, 1765520, 1875865, 2199290, 3001384, 3518864, 3751730, 4398580, 6002768, 6377941, 7503460, 8797160, 12755882, 15006920, 17594320, 25511764, 30013840, 31889705, 51023528, 63779410, 102047056, 127558820, 255117640, 510235280]

約数ペア:

[(1, 510235280), (2, 255117640), (4, 127558820), (5, 102047056), (8, 63779410), (10, 51023528), (16, 31889705), (17, 30013840), (20, 25511764), (29, 17594320), (34, 15006920), (40, 12755882), (58, 8797160), (68, 7503460), (80, 6377941), (85, 6002768), (116, 4398580), (136, 3751730), (145, 3518864), (170, 3001384), (232, 2199290), (272, 1875865), (289, 1765520), (290, 1759432), (340, 1500692), (464, 1099645), (493, 1034960), (578, 882760), (580, 879716), (680, 750346), (761, 670480), (986, 517480), (1156, 441380), (1160, 439858), (1360, 375173), (1445, 353104), (1522, 335240), (1972, 258740), (2312, 220690), (2320, 219929), (2465, 206992), (2890, 176552), (3044, 167620), (3805, 134096), (3944, 129370), (4624, 110345), (4930, 103496), (5780, 88276), (6088, 83810), (7610, 67048), (7888, 64685), (8381, 60880), (9860, 51748), (11560, 44138), (12176, 41905), (12937, 39440), (15220, 33524), (16762, 30440), (19720, 25874), (22069, 23120)]