1569439960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{155083}}^1$

素因数の和:155128

約数の個数: 64

約数和(自身を含む): 4019777280

約数和(自身を除く): 2450337320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 5060, 10120, 155083, 310166, 620332, 775415, 1240664, 1550830, 1705913, 3101660, 3411826, 3566909, 6203320, 6823652, 7133818, 8529565, 13647304, 14267636, 17059130, 17834545, 28535272, 34118260, 35669090, 39235999, 68236520, 71338180, 78471998, 142676360, 156943996, 196179995, 313887992, 392359990, 784719980, 1569439960]

約数ペア:

[(1, 1569439960), (2, 784719980), (4, 392359990), (5, 313887992), (8, 196179995), (10, 156943996), (11, 142676360), (20, 78471998), (22, 71338180), (23, 68236520), (40, 39235999), (44, 35669090), (46, 34118260), (55, 28535272), (88, 17834545), (92, 17059130), (110, 14267636), (115, 13647304), (184, 8529565), (220, 7133818), (230, 6823652), (253, 6203320), (440, 3566909), (460, 3411826), (506, 3101660), (920, 1705913), (1012, 1550830), (1265, 1240664), (2024, 775415), (2530, 620332), (5060, 310166), (10120, 155083)]