1330209160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1171}}^1\times {\mathrm{4057}}^1$

素因数の和:5246

約数の個数: 64

約数和(自身を含む): 3424302720

約数和(自身を除く): 2094093560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1171, 2342, 4057, 4684, 5855, 8114, 8197, 9368, 11710, 16228, 16394, 20285, 23420, 28399, 32456, 32788, 40570, 40985, 46840, 56798, 65576, 81140, 81970, 113596, 141995, 162280, 163940, 227192, 283990, 327880, 567980, 1135960, 4750747, 9501494, 19002988, 23753735, 33255229, 38005976, 47507470, 66510458, 95014940, 133020916, 166276145, 190029880, 266041832, 332552290, 665104580, 1330209160]

約数ペア:

[(1, 1330209160), (2, 665104580), (4, 332552290), (5, 266041832), (7, 190029880), (8, 166276145), (10, 133020916), (14, 95014940), (20, 66510458), (28, 47507470), (35, 38005976), (40, 33255229), (56, 23753735), (70, 19002988), (140, 9501494), (280, 4750747), (1171, 1135960), (2342, 567980), (4057, 327880), (4684, 283990), (5855, 227192), (8114, 163940), (8197, 162280), (9368, 141995), (11710, 113596), (16228, 81970), (16394, 81140), (20285, 65576), (23420, 56798), (28399, 46840), (32456, 40985), (32788, 40570)]