234536960

素因数分解:

$2^{14}\times 5^1\times 7^1\times {\mathrm{409}}^1$

素因数の和:449

約数の個数: 120

約数和(自身を含む): 644854560

約数和(自身を除く): 410317600

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, 16384, 17920, 20480, 22904, 26176, 28630, 28672, 32720, 35840, 40960, 45808, 52352, 57260, 57344, 65440, 71680, 81920, 91616, 104704, 114520, 114688, 130880, 143360, 183232, 209408, 229040, 261760, 286720, 366464, 418816, 458080, 523520, 573440, 732928, 837632, 916160, 1047040, 1465856, 1675264, 1832320, 2094080, 2931712, 3350528, 3664640, 4188160, 5863424, 6701056, 7329280, 8376320, 11726848, 14658560, 16752640, 23453696, 29317120, 33505280, 46907392, 58634240, 117268480, 234536960]

約数ペア:

[(1, 234536960), (2, 117268480), (4, 58634240), (5, 46907392), (7, 33505280), (8, 29317120), (10, 23453696), (14, 16752640), (16, 14658560), (20, 11726848), (28, 8376320), (32, 7329280), (35, 6701056), (40, 5863424), (56, 4188160), (64, 3664640), (70, 3350528), (80, 2931712), (112, 2094080), (128, 1832320), (140, 1675264), (160, 1465856), (224, 1047040), (256, 916160), (280, 837632), (320, 732928), (409, 573440), (448, 523520), (512, 458080), (560, 418816), (640, 366464), (818, 286720), (896, 261760), (1024, 229040), (1120, 209408), (1280, 183232), (1636, 143360), (1792, 130880), (2045, 114688), (2048, 114520), (2240, 104704), (2560, 91616), (2863, 81920), (3272, 71680), (3584, 65440), (4090, 57344), (4096, 57260), (4480, 52352), (5120, 45808), (5726, 40960), (6544, 35840), (7168, 32720), (8180, 28672), (8192, 28630), (8960, 26176), (10240, 22904), (11452, 20480), (13088, 17920), (14315, 16384), (14336, 16360)]