121346120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2269}}^1$

素因数の和:2478

約数の個数: 64

約数和(自身を含む): 313804800

約数和(自身を除く): 192458680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 191, 280, 382, 764, 955, 1337, 1528, 1910, 2269, 2674, 3820, 4538, 5348, 6685, 7640, 9076, 10696, 11345, 13370, 15883, 18152, 22690, 26740, 31766, 45380, 53480, 63532, 79415, 90760, 127064, 158830, 317660, 433379, 635320, 866758, 1733516, 2166895, 3033653, 3467032, 4333790, 6067306, 8667580, 12134612, 15168265, 17335160, 24269224, 30336530, 60673060, 121346120]

約数ペア:

[(1, 121346120), (2, 60673060), (4, 30336530), (5, 24269224), (7, 17335160), (8, 15168265), (10, 12134612), (14, 8667580), (20, 6067306), (28, 4333790), (35, 3467032), (40, 3033653), (56, 2166895), (70, 1733516), (140, 866758), (191, 635320), (280, 433379), (382, 317660), (764, 158830), (955, 127064), (1337, 90760), (1528, 79415), (1910, 63532), (2269, 53480), (2674, 45380), (3820, 31766), (4538, 26740), (5348, 22690), (6685, 18152), (7640, 15883), (9076, 13370), (10696, 11345)]