117268480

素因数分解:

$2^{13}\times 5^1\times 7^1\times {\mathrm{409}}^1$

素因数の和:447

約数の個数: 112

約数和(自身を含む): 322417440

約数和(自身を除く): 205148960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 409, 448, 512, 560, 640, 818, 896, 1024, 1120, 1280, 1636, 1792, 2045, 2048, 2240, 2560, 2863, 3272, 3584, 4090, 4096, 4480, 5120, 5726, 6544, 7168, 8180, 8192, 8960, 10240, 11452, 13088, 14315, 14336, 16360, 17920, 20480, 22904, 26176, 28630, 28672, 32720, 35840, 40960, 45808, 52352, 57260, 57344, 65440, 71680, 91616, 104704, 114520, 130880, 143360, 183232, 209408, 229040, 261760, 286720, 366464, 418816, 458080, 523520, 732928, 837632, 916160, 1047040, 1465856, 1675264, 1832320, 2094080, 2931712, 3350528, 3664640, 4188160, 5863424, 7329280, 8376320, 11726848, 14658560, 16752640, 23453696, 29317120, 58634240, 117268480]

約数ペア:

[(1, 117268480), (2, 58634240), (4, 29317120), (5, 23453696), (7, 16752640), (8, 14658560), (10, 11726848), (14, 8376320), (16, 7329280), (20, 5863424), (28, 4188160), (32, 3664640), (35, 3350528), (40, 2931712), (56, 2094080), (64, 1832320), (70, 1675264), (80, 1465856), (112, 1047040), (128, 916160), (140, 837632), (160, 732928), (224, 523520), (256, 458080), (280, 418816), (320, 366464), (409, 286720), (448, 261760), (512, 229040), (560, 209408), (640, 183232), (818, 143360), (896, 130880), (1024, 114520), (1120, 104704), (1280, 91616), (1636, 71680), (1792, 65440), (2045, 57344), (2048, 57260), (2240, 52352), (2560, 45808), (2863, 40960), (3272, 35840), (3584, 32720), (4090, 28672), (4096, 28630), (4480, 26176), (5120, 22904), (5726, 20480), (6544, 17920), (7168, 16360), (8180, 14336), (8192, 14315), (8960, 13088), (10240, 11452)]