66276560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6229}}^1$

素因数の和:6268

約数の個数: 80

約数和(自身を含む): 185404800

約数和(自身を除く): 119128240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 6229, 10640, 12458, 24916, 31145, 43603, 49832, 62290, 87206, 99664, 118351, 124580, 174412, 218015, 236702, 249160, 348824, 436030, 473404, 498320, 591755, 697648, 828457, 872060, 946808, 1183510, 1656914, 1744120, 1893616, 2367020, 3313828, 3488240, 4142285, 4734040, 6627656, 8284570, 9468080, 13255312, 16569140, 33138280, 66276560]

約数ペア:

[(1, 66276560), (2, 33138280), (4, 16569140), (5, 13255312), (7, 9468080), (8, 8284570), (10, 6627656), (14, 4734040), (16, 4142285), (19, 3488240), (20, 3313828), (28, 2367020), (35, 1893616), (38, 1744120), (40, 1656914), (56, 1183510), (70, 946808), (76, 872060), (80, 828457), (95, 697648), (112, 591755), (133, 498320), (140, 473404), (152, 436030), (190, 348824), (266, 249160), (280, 236702), (304, 218015), (380, 174412), (532, 124580), (560, 118351), (665, 99664), (760, 87206), (1064, 62290), (1330, 49832), (1520, 43603), (2128, 31145), (2660, 24916), (5320, 12458), (6229, 10640)]