218455514280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{293}}^1\times {\mathrm{10513}}^1$

素因数の和:11020

約数の個数: 192

約数和(自身を含む): 716087932560

約数和(自身を除く): 497632418280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 197, 293, 360, 394, 586, 591, 788, 879, 985, 1172, 1182, 1465, 1576, 1758, 1773, 1970, 2344, 2364, 2637, 2930, 2955, 3516, 3546, 3940, 4395, 4728, 5274, 5860, 5910, 7032, 7092, 7880, 8790, 8865, 10513, 10548, 11720, 11820, 13185, 14184, 17580, 17730, 21026, 21096, 23640, 26370, 31539, 35160, 35460, 42052, 52565, 52740, 57721, 63078, 70920, 84104, 94617, 105130, 105480, 115442, 126156, 157695, 173163, 189234, 210260, 230884, 252312, 288605, 315390, 346326, 378468, 420520, 461768, 473085, 519489, 577210, 630780, 692652, 756936, 865815, 946170, 1038978, 1154420, 1261560, 1385304, 1731630, 1892340, 2071061, 2077956, 2308840, 2597445, 3080309, 3463260, 3784680, 4142122, 4155912, 5194890, 6160618, 6213183, 6926520, 8284244, 9240927, 10355305, 10389780, 12321236, 12426366, 15401545, 16568488, 18481854, 18639549, 20710610, 20779560, 24642472, 24852732, 27722781, 30803090, 31065915, 36963708, 37279098, 41421220, 46204635, 49705464, 55445562, 61606180, 62131830, 73927416, 74558196, 82842440, 92409270, 93197745, 110891124, 123212360, 124263660, 138613905, 149116392, 184818540, 186395490, 221782248, 248527320, 277227810, 369637080, 372790980, 554455620, 606820873, 745581960, 1108911240, 1213641746, 1820462619, 2427283492, 3034104365, 3640925238, 4854566984, 5461387857, 6068208730, 7281850476, 9102313095, 10922775714, 12136417460, 14563700952, 18204626190, 21845551428, 24272834920, 27306939285, 36409252380, 43691102856, 54613878570, 72818504760, 109227757140, 218455514280]

約数ペア:

[(1, 218455514280), (2, 109227757140), (3, 72818504760), (4, 54613878570), (5, 43691102856), (6, 36409252380), (8, 27306939285), (9, 24272834920), (10, 21845551428), (12, 18204626190), (15, 14563700952), (18, 12136417460), (20, 10922775714), (24, 9102313095), (30, 7281850476), (36, 6068208730), (40, 5461387857), (45, 4854566984), (60, 3640925238), (72, 3034104365), (90, 2427283492), (120, 1820462619), (180, 1213641746), (197, 1108911240), (293, 745581960), (360, 606820873), (394, 554455620), (586, 372790980), (591, 369637080), (788, 277227810), (879, 248527320), (985, 221782248), (1172, 186395490), (1182, 184818540), (1465, 149116392), (1576, 138613905), (1758, 124263660), (1773, 123212360), (1970, 110891124), (2344, 93197745), (2364, 92409270), (2637, 82842440), (2930, 74558196), (2955, 73927416), (3516, 62131830), (3546, 61606180), (3940, 55445562), (4395, 49705464), (4728, 46204635), (5274, 41421220), (5860, 37279098), (5910, 36963708), (7032, 31065915), (7092, 30803090), (7880, 27722781), (8790, 24852732), (8865, 24642472), (10513, 20779560), (10548, 20710610), (11720, 18639549), (11820, 18481854), (13185, 16568488), (14184, 15401545), (17580, 12426366), (17730, 12321236), (21026, 10389780), (21096, 10355305), (23640, 9240927), (26370, 8284244), (31539, 6926520), (35160, 6213183), (35460, 6160618), (42052, 5194890), (52565, 4155912), (52740, 4142122), (57721, 3784680), (63078, 3463260), (70920, 3080309), (84104, 2597445), (94617, 2308840), (105130, 2077956), (105480, 2071061), (115442, 1892340), (126156, 1731630), (157695, 1385304), (173163, 1261560), (189234, 1154420), (210260, 1038978), (230884, 946170), (252312, 865815), (288605, 756936), (315390, 692652), (346326, 630780), (378468, 577210), (420520, 519489), (461768, 473085)]