156768992080

素因数分解:

$2^4\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1877}}^1\times {\mathrm{3769}}^1$

素因数の和:5936

約数の個数: 80

約数和(自身を含む): 366095742480

約数和(自身を除く): 209326750400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 277, 554, 1108, 1385, 1877, 2216, 2770, 3754, 3769, 4432, 5540, 7508, 7538, 9385, 11080, 15016, 15076, 18770, 18845, 22160, 30032, 30152, 37540, 37690, 60304, 75080, 75380, 150160, 150760, 301520, 519929, 1039858, 1044013, 2079716, 2088026, 2599645, 4159432, 4176052, 5199290, 5220065, 7074413, 8318864, 8352104, 10398580, 10440130, 14148826, 16704208, 20797160, 20880260, 28297652, 35372065, 41594320, 41760520, 56595304, 70744130, 83521040, 113190608, 141488260, 282976520, 565953040, 1959612401, 3919224802, 7838449604, 9798062005, 15676899208, 19596124010, 31353798416, 39192248020, 78384496040, 156768992080]

約数ペア:

[(1, 156768992080), (2, 78384496040), (4, 39192248020), (5, 31353798416), (8, 19596124010), (10, 15676899208), (16, 9798062005), (20, 7838449604), (40, 3919224802), (80, 1959612401), (277, 565953040), (554, 282976520), (1108, 141488260), (1385, 113190608), (1877, 83521040), (2216, 70744130), (2770, 56595304), (3754, 41760520), (3769, 41594320), (4432, 35372065), (5540, 28297652), (7508, 20880260), (7538, 20797160), (9385, 16704208), (11080, 14148826), (15016, 10440130), (15076, 10398580), (18770, 8352104), (18845, 8318864), (22160, 7074413), (30032, 5220065), (30152, 5199290), (37540, 4176052), (37690, 4159432), (60304, 2599645), (75080, 2088026), (75380, 2079716), (150160, 1044013), (150760, 1039858), (301520, 519929)]