272296960

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4091}}^1$

素因数の和:4129

約数の個数: 88

約数和(自身を含む): 703611216

約数和(自身を除く): 431314256

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1024, 1040, 1280, 1664, 2080, 2560, 3328, 4091, 4160, 5120, 6656, 8182, 8320, 13312, 16364, 16640, 20455, 32728, 33280, 40910, 53183, 65456, 66560, 81820, 106366, 130912, 163640, 212732, 261824, 265915, 327280, 425464, 523648, 531830, 654560, 850928, 1047296, 1063660, 1309120, 1701856, 2094592, 2127320, 2618240, 3403712, 4189184, 4254640, 5236480, 6807424, 8509280, 10472960, 13614848, 17018560, 20945920, 27229696, 34037120, 54459392, 68074240, 136148480, 272296960]

約数ペア:

[(1, 272296960), (2, 136148480), (4, 68074240), (5, 54459392), (8, 34037120), (10, 27229696), (13, 20945920), (16, 17018560), (20, 13614848), (26, 10472960), (32, 8509280), (40, 6807424), (52, 5236480), (64, 4254640), (65, 4189184), (80, 3403712), (104, 2618240), (128, 2127320), (130, 2094592), (160, 1701856), (208, 1309120), (256, 1063660), (260, 1047296), (320, 850928), (416, 654560), (512, 531830), (520, 523648), (640, 425464), (832, 327280), (1024, 265915), (1040, 261824), (1280, 212732), (1664, 163640), (2080, 130912), (2560, 106366), (3328, 81820), (4091, 66560), (4160, 65456), (5120, 53183), (6656, 40910), (8182, 33280), (8320, 32728), (13312, 20455), (16364, 16640)]