14278920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{463}}^1$

素因数の和:734

約数の個数: 64

約数和(自身を含む): 43096320

約数和(自身を除く): 28817400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257, 463, 514, 771, 926, 1028, 1285, 1389, 1542, 1852, 2056, 2315, 2570, 2778, 3084, 3704, 3855, 4630, 5140, 5556, 6168, 6945, 7710, 9260, 10280, 11112, 13890, 15420, 18520, 27780, 30840, 55560, 118991, 237982, 356973, 475964, 594955, 713946, 951928, 1189910, 1427892, 1784865, 2379820, 2855784, 3569730, 4759640, 7139460, 14278920]

約数ペア:

[(1, 14278920), (2, 7139460), (3, 4759640), (4, 3569730), (5, 2855784), (6, 2379820), (8, 1784865), (10, 1427892), (12, 1189910), (15, 951928), (20, 713946), (24, 594955), (30, 475964), (40, 356973), (60, 237982), (120, 118991), (257, 55560), (463, 30840), (514, 27780), (771, 18520), (926, 15420), (1028, 13890), (1285, 11112), (1389, 10280), (1542, 9260), (1852, 7710), (2056, 6945), (2315, 6168), (2570, 5556), (2778, 5140), (3084, 4630), (3704, 3855)]