69934720

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4751}}^1$

素因数の和:4793

約数の個数: 64

約数和(自身を含む): 174493440

約数和(自身を除く): 104558720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1472, 1840, 2944, 3680, 4751, 7360, 9502, 14720, 19004, 23755, 38008, 47510, 76016, 95020, 109273, 152032, 190040, 218546, 304064, 380080, 437092, 546365, 608128, 760160, 874184, 1092730, 1520320, 1748368, 2185460, 3040640, 3496736, 4370920, 6993472, 8741840, 13986944, 17483680, 34967360, 69934720]

約数ペア:

[(1, 69934720), (2, 34967360), (4, 17483680), (5, 13986944), (8, 8741840), (10, 6993472), (16, 4370920), (20, 3496736), (23, 3040640), (32, 2185460), (40, 1748368), (46, 1520320), (64, 1092730), (80, 874184), (92, 760160), (115, 608128), (128, 546365), (160, 437092), (184, 380080), (230, 304064), (320, 218546), (368, 190040), (460, 152032), (640, 109273), (736, 95020), (920, 76016), (1472, 47510), (1840, 38008), (2944, 23755), (3680, 19004), (4751, 14720), (7360, 9502)]