264011580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{209533}}^1$

素因数の和:209555

約数の個数: 72

約数和(自身を含む): 915244512

約数和(自身を除く): 651232932

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 209533, 419066, 628599, 838132, 1047665, 1257198, 1466731, 1885797, 2095330, 2514396, 2933462, 3142995, 3771594, 4190660, 4400193, 5866924, 6285990, 7333655, 7543188, 8800386, 9428985, 12571980, 13200579, 14667310, 17600772, 18857970, 22000965, 26401158, 29334620, 37715940, 44001930, 52802316, 66002895, 88003860, 132005790, 264011580]

約数ペア:

[(1, 264011580), (2, 132005790), (3, 88003860), (4, 66002895), (5, 52802316), (6, 44001930), (7, 37715940), (9, 29334620), (10, 26401158), (12, 22000965), (14, 18857970), (15, 17600772), (18, 14667310), (20, 13200579), (21, 12571980), (28, 9428985), (30, 8800386), (35, 7543188), (36, 7333655), (42, 6285990), (45, 5866924), (60, 4400193), (63, 4190660), (70, 3771594), (84, 3142995), (90, 2933462), (105, 2514396), (126, 2095330), (140, 1885797), (180, 1466731), (210, 1257198), (252, 1047665), (315, 838132), (420, 628599), (630, 419066), (1260, 209533)]