171766560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:208

約数の個数: 288

約数和(自身を含む): 644656320

約数和(自身を除く): 472889760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 67, 70, 80, 84, 96, 98, 105, 109, 112, 120, 134, 140, 147, 160, 168, 196, 201, 210, 218, 224, 240, 245, 268, 280, 294, 327, 335, 336, 392, 402, 420, 436, 469, 480, 490, 536, 545, 560, 588, 654, 670, 672, 735, 763, 784, 804, 840, 872, 938, 980, 1005, 1072, 1090, 1120, 1176, 1308, 1340, 1407, 1470, 1526, 1568, 1608, 1635, 1680, 1744, 1876, 1960, 2010, 2144, 2180, 2289, 2345, 2352, 2616, 2680, 2814, 2940, 3052, 3216, 3270, 3283, 3360, 3488, 3752, 3815, 3920, 4020, 4360, 4578, 4690, 4704, 5232, 5341, 5360, 5628, 5880, 6104, 6432, 6540, 6566, 7035, 7303, 7504, 7630, 7840, 8040, 8720, 9156, 9380, 9849, 10464, 10682, 10720, 11256, 11445, 11760, 12208, 13080, 13132, 14070, 14606, 15008, 15260, 16023, 16080, 16415, 17440, 18312, 18760, 19698, 21364, 21909, 22512, 22890, 23520, 24416, 26160, 26264, 26705, 28140, 29212, 30520, 32046, 32160, 32830, 36515, 36624, 37520, 39396, 42728, 43818, 45024, 45780, 49245, 51121, 52320, 52528, 53410, 56280, 58424, 61040, 64092, 65660, 73030, 73248, 75040, 78792, 80115, 85456, 87636, 91560, 98490, 102242, 105056, 106820, 109545, 112560, 116848, 122080, 128184, 131320, 146060, 153363, 157584, 160230, 170912, 175272, 183120, 196980, 204484, 213640, 219090, 225120, 233696, 255605, 256368, 262640, 292120, 306726, 315168, 320460, 350544, 357847, 366240, 393960, 408968, 427280, 438180, 511210, 512736, 525280, 584240, 613452, 640920, 701088, 715694, 766815, 787920, 817936, 854560, 876360, 1022420, 1073541, 1168480, 1226904, 1281840, 1431388, 1533630, 1575840, 1635872, 1752720, 1789235, 2044840, 2147082, 2453808, 2563680, 2862776, 3067260, 3505440, 3578470, 4089680, 4294164, 4907616, 5367705, 5725552, 6134520, 7156940, 8179360, 8588328, 10735410, 11451104, 12269040, 14313880, 17176656, 21470820, 24538080, 28627760, 34353312, 42941640, 57255520, 85883280, 171766560]

約数ペア:

[(1, 171766560), (2, 85883280), (3, 57255520), (4, 42941640), (5, 34353312), (6, 28627760), (7, 24538080), (8, 21470820), (10, 17176656), (12, 14313880), (14, 12269040), (15, 11451104), (16, 10735410), (20, 8588328), (21, 8179360), (24, 7156940), (28, 6134520), (30, 5725552), (32, 5367705), (35, 4907616), (40, 4294164), (42, 4089680), (48, 3578470), (49, 3505440), (56, 3067260), (60, 2862776), (67, 2563680), (70, 2453808), (80, 2147082), (84, 2044840), (96, 1789235), (98, 1752720), (105, 1635872), (109, 1575840), (112, 1533630), (120, 1431388), (134, 1281840), (140, 1226904), (147, 1168480), (160, 1073541), (168, 1022420), (196, 876360), (201, 854560), (210, 817936), (218, 787920), (224, 766815), (240, 715694), (245, 701088), (268, 640920), (280, 613452), (294, 584240), (327, 525280), (335, 512736), (336, 511210), (392, 438180), (402, 427280), (420, 408968), (436, 393960), (469, 366240), (480, 357847), (490, 350544), (536, 320460), (545, 315168), (560, 306726), (588, 292120), (654, 262640), (670, 256368), (672, 255605), (735, 233696), (763, 225120), (784, 219090), (804, 213640), (840, 204484), (872, 196980), (938, 183120), (980, 175272), (1005, 170912), (1072, 160230), (1090, 157584), (1120, 153363), (1176, 146060), (1308, 131320), (1340, 128184), (1407, 122080), (1470, 116848), (1526, 112560), (1568, 109545), (1608, 106820), (1635, 105056), (1680, 102242), (1744, 98490), (1876, 91560), (1960, 87636), (2010, 85456), (2144, 80115), (2180, 78792), (2289, 75040), (2345, 73248), (2352, 73030), (2616, 65660), (2680, 64092), (2814, 61040), (2940, 58424), (3052, 56280), (3216, 53410), (3270, 52528), (3283, 52320), (3360, 51121), (3488, 49245), (3752, 45780), (3815, 45024), (3920, 43818), (4020, 42728), (4360, 39396), (4578, 37520), (4690, 36624), (4704, 36515), (5232, 32830), (5341, 32160), (5360, 32046), (5628, 30520), (5880, 29212), (6104, 28140), (6432, 26705), (6540, 26264), (6566, 26160), (7035, 24416), (7303, 23520), (7504, 22890), (7630, 22512), (7840, 21909), (8040, 21364), (8720, 19698), (9156, 18760), (9380, 18312), (9849, 17440), (10464, 16415), (10682, 16080), (10720, 16023), (11256, 15260), (11445, 15008), (11760, 14606), (12208, 14070), (13080, 13132)]