265604080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{7079}}^1$

素因数の和:7166

約数の個数: 80

約数和(自身を含む): 716382720

約数和(自身を除く): 450778640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 67, 70, 80, 112, 134, 140, 268, 280, 335, 469, 536, 560, 670, 938, 1072, 1340, 1876, 2345, 2680, 3752, 4690, 5360, 7079, 7504, 9380, 14158, 18760, 28316, 35395, 37520, 49553, 56632, 70790, 99106, 113264, 141580, 198212, 247765, 283160, 396424, 474293, 495530, 566320, 792848, 948586, 991060, 1897172, 1982120, 2371465, 3320051, 3794344, 3964240, 4742930, 6640102, 7588688, 9485860, 13280204, 16600255, 18971720, 26560408, 33200510, 37943440, 53120816, 66401020, 132802040, 265604080]

約数ペア:

[(1, 265604080), (2, 132802040), (4, 66401020), (5, 53120816), (7, 37943440), (8, 33200510), (10, 26560408), (14, 18971720), (16, 16600255), (20, 13280204), (28, 9485860), (35, 7588688), (40, 6640102), (56, 4742930), (67, 3964240), (70, 3794344), (80, 3320051), (112, 2371465), (134, 1982120), (140, 1897172), (268, 991060), (280, 948586), (335, 792848), (469, 566320), (536, 495530), (560, 474293), (670, 396424), (938, 283160), (1072, 247765), (1340, 198212), (1876, 141580), (2345, 113264), (2680, 99106), (3752, 70790), (4690, 56632), (5360, 49553), (7079, 37520), (7504, 35395), (9380, 28316), (14158, 18760)]