133567280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21683}}^1$

素因数の和:21714

約数の個数: 80

約数和(自身を含む): 387189504

約数和(自身を除く): 253622224

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 21683, 43366, 86732, 108415, 151781, 173464, 216830, 238513, 303562, 346928, 433660, 477026, 607124, 758905, 867320, 954052, 1192565, 1214248, 1517810, 1669591, 1734640, 1908104, 2385130, 2428496, 3035620, 3339182, 3816208, 4770260, 6071240, 6678364, 8347955, 9540520, 12142480, 13356728, 16695910, 19081040, 26713456, 33391820, 66783640, 133567280]

約数ペア:

[(1, 133567280), (2, 66783640), (4, 33391820), (5, 26713456), (7, 19081040), (8, 16695910), (10, 13356728), (11, 12142480), (14, 9540520), (16, 8347955), (20, 6678364), (22, 6071240), (28, 4770260), (35, 3816208), (40, 3339182), (44, 3035620), (55, 2428496), (56, 2385130), (70, 1908104), (77, 1734640), (80, 1669591), (88, 1517810), (110, 1214248), (112, 1192565), (140, 954052), (154, 867320), (176, 758905), (220, 607124), (280, 477026), (308, 433660), (385, 346928), (440, 303562), (560, 238513), (616, 216830), (770, 173464), (880, 151781), (1232, 108415), (1540, 86732), (3080, 43366), (6160, 21683)]