864837120

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{16087}}^1$

素因数の和:16120

約数の個数: 160

約数和(自身を含む): 3159940608

約数和(自身を除く): 2295103488

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, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3360, 3584, 3840, 4480, 5376, 6720, 7680, 8960, 10752, 13440, 16087, 17920, 26880, 32174, 48261, 53760, 64348, 80435, 96522, 112609, 128696, 160870, 193044, 225218, 241305, 257392, 321740, 337827, 386088, 450436, 482610, 514784, 563045, 643480, 675654, 772176, 900872, 965220, 1029568, 1126090, 1286960, 1351308, 1544352, 1689135, 1801744, 1930440, 2059136, 2252180, 2573920, 2702616, 3088704, 3378270, 3603488, 3860880, 4118272, 4504360, 5147840, 5405232, 6177408, 6756540, 7206976, 7721760, 8236544, 9008720, 10295680, 10810464, 12354816, 13513080, 14413952, 15443520, 18017440, 20591360, 21620928, 24709632, 27026160, 28827904, 30887040, 36034880, 41182720, 43241856, 54052320, 57655808, 61774080, 72069760, 86483712, 108104640, 123548160, 144139520, 172967424, 216209280, 288279040, 432418560, 864837120]

約数ペア:

[(1, 864837120), (2, 432418560), (3, 288279040), (4, 216209280), (5, 172967424), (6, 144139520), (7, 123548160), (8, 108104640), (10, 86483712), (12, 72069760), (14, 61774080), (15, 57655808), (16, 54052320), (20, 43241856), (21, 41182720), (24, 36034880), (28, 30887040), (30, 28827904), (32, 27026160), (35, 24709632), (40, 21620928), (42, 20591360), (48, 18017440), (56, 15443520), (60, 14413952), (64, 13513080), (70, 12354816), (80, 10810464), (84, 10295680), (96, 9008720), (105, 8236544), (112, 7721760), (120, 7206976), (128, 6756540), (140, 6177408), (160, 5405232), (168, 5147840), (192, 4504360), (210, 4118272), (224, 3860880), (240, 3603488), (256, 3378270), (280, 3088704), (320, 2702616), (336, 2573920), (384, 2252180), (420, 2059136), (448, 1930440), (480, 1801744), (512, 1689135), (560, 1544352), (640, 1351308), (672, 1286960), (768, 1126090), (840, 1029568), (896, 965220), (960, 900872), (1120, 772176), (1280, 675654), (1344, 643480), (1536, 563045), (1680, 514784), (1792, 482610), (1920, 450436), (2240, 386088), (2560, 337827), (2688, 321740), (3360, 257392), (3584, 241305), (3840, 225218), (4480, 193044), (5376, 160870), (6720, 128696), (7680, 112609), (8960, 96522), (10752, 80435), (13440, 64348), (16087, 53760), (17920, 48261), (26880, 32174)]