157083640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29527}}^1$

素因数の和:29564

約数の個数: 64

約数和(自身を含む): 425203200

約数和(自身を除く): 268119560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 29527, 59054, 118108, 147635, 206689, 236216, 295270, 413378, 561013, 590540, 826756, 1033445, 1122026, 1181080, 1653512, 2066890, 2244052, 2805065, 3927091, 4133780, 4488104, 5610130, 7854182, 8267560, 11220260, 15708364, 19635455, 22440520, 31416728, 39270910, 78541820, 157083640]

約数ペア:

[(1, 157083640), (2, 78541820), (4, 39270910), (5, 31416728), (7, 22440520), (8, 19635455), (10, 15708364), (14, 11220260), (19, 8267560), (20, 7854182), (28, 5610130), (35, 4488104), (38, 4133780), (40, 3927091), (56, 2805065), (70, 2244052), (76, 2066890), (95, 1653512), (133, 1181080), (140, 1122026), (152, 1033445), (190, 826756), (266, 590540), (280, 561013), (380, 413378), (532, 295270), (665, 236216), (760, 206689), (1064, 147635), (1330, 118108), (2660, 59054), (5320, 29527)]