87951360

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{409}}^1$

素因数の和:446

約数の個数: 192

約数和(自身を含む): 322358400

約数和(自身を除く): 234407040

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, 409, 420, 448, 480, 512, 560, 640, 672, 768, 818, 840, 896, 960, 1024, 1120, 1227, 1280, 1344, 1536, 1636, 1680, 1792, 1920, 2045, 2048, 2240, 2454, 2560, 2688, 2863, 3072, 3272, 3360, 3584, 3840, 4090, 4480, 4908, 5120, 5376, 5726, 6135, 6144, 6544, 6720, 7168, 7680, 8180, 8589, 8960, 9816, 10240, 10752, 11452, 12270, 13088, 13440, 14315, 14336, 15360, 16360, 17178, 17920, 19632, 21504, 22904, 24540, 26176, 26880, 28630, 30720, 32720, 34356, 35840, 39264, 42945, 43008, 45808, 49080, 52352, 53760, 57260, 65440, 68712, 71680, 78528, 85890, 91616, 98160, 104704, 107520, 114520, 130880, 137424, 157056, 171780, 183232, 196320, 209408, 215040, 229040, 261760, 274848, 314112, 343560, 366464, 392640, 418816, 458080, 523520, 549696, 628224, 687120, 732928, 785280, 837632, 916160, 1047040, 1099392, 1256448, 1374240, 1465856, 1570560, 1832320, 2094080, 2198784, 2512896, 2748480, 2931712, 3141120, 3664640, 4188160, 4397568, 5496960, 5863424, 6282240, 7329280, 8795136, 10993920, 12564480, 14658560, 17590272, 21987840, 29317120, 43975680, 87951360]

約数ペア:

[(1, 87951360), (2, 43975680), (3, 29317120), (4, 21987840), (5, 17590272), (6, 14658560), (7, 12564480), (8, 10993920), (10, 8795136), (12, 7329280), (14, 6282240), (15, 5863424), (16, 5496960), (20, 4397568), (21, 4188160), (24, 3664640), (28, 3141120), (30, 2931712), (32, 2748480), (35, 2512896), (40, 2198784), (42, 2094080), (48, 1832320), (56, 1570560), (60, 1465856), (64, 1374240), (70, 1256448), (80, 1099392), (84, 1047040), (96, 916160), (105, 837632), (112, 785280), (120, 732928), (128, 687120), (140, 628224), (160, 549696), (168, 523520), (192, 458080), (210, 418816), (224, 392640), (240, 366464), (256, 343560), (280, 314112), (320, 274848), (336, 261760), (384, 229040), (409, 215040), (420, 209408), (448, 196320), (480, 183232), (512, 171780), (560, 157056), (640, 137424), (672, 130880), (768, 114520), (818, 107520), (840, 104704), (896, 98160), (960, 91616), (1024, 85890), (1120, 78528), (1227, 71680), (1280, 68712), (1344, 65440), (1536, 57260), (1636, 53760), (1680, 52352), (1792, 49080), (1920, 45808), (2045, 43008), (2048, 42945), (2240, 39264), (2454, 35840), (2560, 34356), (2688, 32720), (2863, 30720), (3072, 28630), (3272, 26880), (3360, 26176), (3584, 24540), (3840, 22904), (4090, 21504), (4480, 19632), (4908, 17920), (5120, 17178), (5376, 16360), (5726, 15360), (6135, 14336), (6144, 14315), (6544, 13440), (6720, 13088), (7168, 12270), (7680, 11452), (8180, 10752), (8589, 10240), (8960, 9816)]