135367040

素因数分解:

$2^7\times 5^1\times {\mathrm{257}}^1\times {\mathrm{823}}^1$

素因数の和:1099

約数の個数: 64

約数和(自身を含む): 325265760

約数和(自身を除く): 189898720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 257, 320, 514, 640, 823, 1028, 1285, 1646, 2056, 2570, 3292, 4112, 4115, 5140, 6584, 8224, 8230, 10280, 13168, 16448, 16460, 20560, 26336, 32896, 32920, 41120, 52672, 65840, 82240, 105344, 131680, 164480, 211511, 263360, 423022, 526720, 846044, 1057555, 1692088, 2115110, 3384176, 4230220, 6768352, 8460440, 13536704, 16920880, 27073408, 33841760, 67683520, 135367040]

約数ペア:

[(1, 135367040), (2, 67683520), (4, 33841760), (5, 27073408), (8, 16920880), (10, 13536704), (16, 8460440), (20, 6768352), (32, 4230220), (40, 3384176), (64, 2115110), (80, 1692088), (128, 1057555), (160, 846044), (257, 526720), (320, 423022), (514, 263360), (640, 211511), (823, 164480), (1028, 131680), (1285, 105344), (1646, 82240), (2056, 65840), (2570, 52672), (3292, 41120), (4112, 32920), (4115, 32896), (5140, 26336), (6584, 20560), (8224, 16460), (8230, 16448), (10280, 13168)]