1336172080

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1\times {\mathrm{379}}^1$

素因数の和:866

約数の個数: 80

約数和(自身を含む): 3148369920

約数和(自身を除く): 1812197840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 347, 379, 508, 635, 694, 758, 1016, 1270, 1388, 1516, 1735, 1895, 2032, 2540, 2776, 3032, 3470, 3790, 5080, 5552, 6064, 6940, 7580, 10160, 13880, 15160, 27760, 30320, 44069, 48133, 88138, 96266, 131513, 176276, 192532, 220345, 240665, 263026, 352552, 385064, 440690, 481330, 526052, 657565, 705104, 770128, 881380, 962660, 1052104, 1315130, 1762760, 1925320, 2104208, 2630260, 3525520, 3850640, 5260520, 10521040, 16702151, 33404302, 66808604, 83510755, 133617208, 167021510, 267234416, 334043020, 668086040, 1336172080]

約数ペア:

[(1, 1336172080), (2, 668086040), (4, 334043020), (5, 267234416), (8, 167021510), (10, 133617208), (16, 83510755), (20, 66808604), (40, 33404302), (80, 16702151), (127, 10521040), (254, 5260520), (347, 3850640), (379, 3525520), (508, 2630260), (635, 2104208), (694, 1925320), (758, 1762760), (1016, 1315130), (1270, 1052104), (1388, 962660), (1516, 881380), (1735, 770128), (1895, 705104), (2032, 657565), (2540, 526052), (2776, 481330), (3032, 440690), (3470, 385064), (3790, 352552), (5080, 263026), (5552, 240665), (6064, 220345), (6940, 192532), (7580, 176276), (10160, 131513), (13880, 96266), (15160, 88138), (27760, 48133), (30320, 44069)]