216867840

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{2017}}^1$

素因数の和:2052

約数の個数: 176

約数和(自身を含む): 793122432

約数和(自身を除く): 576254592

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, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2017, 2240, 2560, 2688, 3072, 3360, 3584, 3840, 4034, 4480, 5120, 5376, 6051, 6720, 7168, 7680, 8068, 8960, 10085, 10752, 12102, 13440, 14119, 15360, 16136, 17920, 20170, 21504, 24204, 26880, 28238, 30255, 32272, 35840, 40340, 42357, 48408, 53760, 56476, 60510, 64544, 70595, 80680, 84714, 96816, 107520, 112952, 121020, 129088, 141190, 161360, 169428, 193632, 211785, 225904, 242040, 258176, 282380, 322720, 338856, 387264, 423570, 451808, 484080, 516352, 564760, 645440, 677712, 774528, 847140, 903616, 968160, 1032704, 1129520, 1290880, 1355424, 1549056, 1694280, 1807232, 1936320, 2065408, 2259040, 2581760, 2710848, 3098112, 3388560, 3614464, 3872640, 4518080, 5163520, 5421696, 6196224, 6777120, 7228928, 7745280, 9036160, 10327040, 10843392, 13554240, 14457856, 15490560, 18072320, 21686784, 27108480, 30981120, 36144640, 43373568, 54216960, 72289280, 108433920, 216867840]

約数ペア:

[(1, 216867840), (2, 108433920), (3, 72289280), (4, 54216960), (5, 43373568), (6, 36144640), (7, 30981120), (8, 27108480), (10, 21686784), (12, 18072320), (14, 15490560), (15, 14457856), (16, 13554240), (20, 10843392), (21, 10327040), (24, 9036160), (28, 7745280), (30, 7228928), (32, 6777120), (35, 6196224), (40, 5421696), (42, 5163520), (48, 4518080), (56, 3872640), (60, 3614464), (64, 3388560), (70, 3098112), (80, 2710848), (84, 2581760), (96, 2259040), (105, 2065408), (112, 1936320), (120, 1807232), (128, 1694280), (140, 1549056), (160, 1355424), (168, 1290880), (192, 1129520), (210, 1032704), (224, 968160), (240, 903616), (256, 847140), (280, 774528), (320, 677712), (336, 645440), (384, 564760), (420, 516352), (448, 484080), (480, 451808), (512, 423570), (560, 387264), (640, 338856), (672, 322720), (768, 282380), (840, 258176), (896, 242040), (960, 225904), (1024, 211785), (1120, 193632), (1280, 169428), (1344, 161360), (1536, 141190), (1680, 129088), (1792, 121020), (1920, 112952), (2017, 107520), (2240, 96816), (2560, 84714), (2688, 80680), (3072, 70595), (3360, 64544), (3584, 60510), (3840, 56476), (4034, 53760), (4480, 48408), (5120, 42357), (5376, 40340), (6051, 35840), (6720, 32272), (7168, 30255), (7680, 28238), (8068, 26880), (8960, 24204), (10085, 21504), (10752, 20170), (12102, 17920), (13440, 16136), (14119, 15360)]