269692640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{240797}}^1$

素因数の和:240819

約数の個数: 48

約数和(自身を含む): 728173152

約数和(自身を除く): 458480512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 240797, 481594, 963188, 1203985, 1685579, 1926376, 2407970, 3371158, 3852752, 4815940, 6742316, 7705504, 8427895, 9631880, 13484632, 16855790, 19263760, 26969264, 33711580, 38527520, 53938528, 67423160, 134846320, 269692640]

約数ペア:

[(1, 269692640), (2, 134846320), (4, 67423160), (5, 53938528), (7, 38527520), (8, 33711580), (10, 26969264), (14, 19263760), (16, 16855790), (20, 13484632), (28, 9631880), (32, 8427895), (35, 7705504), (40, 6742316), (56, 4815940), (70, 3852752), (80, 3371158), (112, 2407970), (140, 1926376), (160, 1685579), (224, 1203985), (280, 963188), (560, 481594), (1120, 240797)]