67329280

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2287}}^1$

素因数の和:2331

約数の個数: 72

約数和(自身を含む): 168360192

約数和(自身を除く): 101030912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 640, 736, 920, 1280, 1472, 1840, 2287, 2944, 3680, 4574, 5888, 7360, 9148, 11435, 14720, 18296, 22870, 29440, 36592, 45740, 52601, 73184, 91480, 105202, 146368, 182960, 210404, 263005, 292736, 365920, 420808, 526010, 585472, 731840, 841616, 1052020, 1463680, 1683232, 2104040, 2927360, 3366464, 4208080, 6732928, 8416160, 13465856, 16832320, 33664640, 67329280]

約数ペア:

[(1, 67329280), (2, 33664640), (4, 16832320), (5, 13465856), (8, 8416160), (10, 6732928), (16, 4208080), (20, 3366464), (23, 2927360), (32, 2104040), (40, 1683232), (46, 1463680), (64, 1052020), (80, 841616), (92, 731840), (115, 585472), (128, 526010), (160, 420808), (184, 365920), (230, 292736), (256, 263005), (320, 210404), (368, 182960), (460, 146368), (640, 105202), (736, 91480), (920, 73184), (1280, 52601), (1472, 45740), (1840, 36592), (2287, 29440), (2944, 22870), (3680, 18296), (4574, 14720), (5888, 11435), (7360, 9148)]