2121358080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{24019}}^1$

素因数の和:24066

約数の個数: 144

約数和(自身を含む): 7069950720

約数和(自身を除く): 4948592640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 768, 920, 960, 1104, 1280, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 3840, 4416, 5520, 5888, 7360, 8832, 11040, 14720, 17664, 22080, 24019, 29440, 44160, 48038, 72057, 88320, 96076, 120095, 144114, 192152, 240190, 288228, 360285, 384304, 480380, 552437, 576456, 720570, 768608, 960760, 1104874, 1152912, 1441140, 1537216, 1657311, 1921520, 2209748, 2305824, 2762185, 2882280, 3074432, 3314622, 3843040, 4419496, 4611648, 5524370, 5764560, 6148864, 6629244, 7686080, 8286555, 8838992, 9223296, 11048740, 11529120, 13258488, 15372160, 16573110, 17677984, 18446592, 22097480, 23058240, 26516976, 30744320, 33146220, 35355968, 44194960, 46116480, 53033952, 66292440, 70711936, 88389920, 92232960, 106067904, 132584880, 141423872, 176779840, 212135808, 265169760, 353559680, 424271616, 530339520, 707119360, 1060679040, 2121358080]

約数ペア:

[(1, 2121358080), (2, 1060679040), (3, 707119360), (4, 530339520), (5, 424271616), (6, 353559680), (8, 265169760), (10, 212135808), (12, 176779840), (15, 141423872), (16, 132584880), (20, 106067904), (23, 92232960), (24, 88389920), (30, 70711936), (32, 66292440), (40, 53033952), (46, 46116480), (48, 44194960), (60, 35355968), (64, 33146220), (69, 30744320), (80, 26516976), (92, 23058240), (96, 22097480), (115, 18446592), (120, 17677984), (128, 16573110), (138, 15372160), (160, 13258488), (184, 11529120), (192, 11048740), (230, 9223296), (240, 8838992), (256, 8286555), (276, 7686080), (320, 6629244), (345, 6148864), (368, 5764560), (384, 5524370), (460, 4611648), (480, 4419496), (552, 3843040), (640, 3314622), (690, 3074432), (736, 2882280), (768, 2762185), (920, 2305824), (960, 2209748), (1104, 1921520), (1280, 1657311), (1380, 1537216), (1472, 1441140), (1840, 1152912), (1920, 1104874), (2208, 960760), (2760, 768608), (2944, 720570), (3680, 576456), (3840, 552437), (4416, 480380), (5520, 384304), (5888, 360285), (7360, 288228), (8832, 240190), (11040, 192152), (14720, 144114), (17664, 120095), (22080, 96076), (24019, 88320), (29440, 72057), (44160, 48038)]