184142720

素因数分解:

$2^7\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2689}}^1$

素因数の和:2815

約数の個数: 64

約数和(自身を含む): 444495600

約数和(自身を除く): 260352880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 128, 160, 214, 320, 428, 535, 640, 856, 1070, 1712, 2140, 2689, 3424, 4280, 5378, 6848, 8560, 10756, 13445, 13696, 17120, 21512, 26890, 34240, 43024, 53780, 68480, 86048, 107560, 172096, 215120, 287723, 344192, 430240, 575446, 860480, 1150892, 1438615, 1720960, 2301784, 2877230, 4603568, 5754460, 9207136, 11508920, 18414272, 23017840, 36828544, 46035680, 92071360, 184142720]

約数ペア:

[(1, 184142720), (2, 92071360), (4, 46035680), (5, 36828544), (8, 23017840), (10, 18414272), (16, 11508920), (20, 9207136), (32, 5754460), (40, 4603568), (64, 2877230), (80, 2301784), (107, 1720960), (128, 1438615), (160, 1150892), (214, 860480), (320, 575446), (428, 430240), (535, 344192), (640, 287723), (856, 215120), (1070, 172096), (1712, 107560), (2140, 86048), (2689, 68480), (3424, 53780), (4280, 43024), (5378, 34240), (6848, 26890), (8560, 21512), (10756, 17120), (13445, 13696)]