20160414645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{77141}}^1$

素因数の和:77306

約数の個数: 64

約数和(自身を含む): 39101736960

約数和(自身を除く): 18941322315

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 131, 133, 285, 393, 399, 655, 665, 917, 1965, 1995, 2489, 2751, 4585, 7467, 12445, 13755, 17423, 37335, 52269, 77141, 87115, 231423, 261345, 385705, 539987, 1157115, 1465679, 1619961, 2699935, 4397037, 7328395, 8099805, 10105471, 10259753, 21985185, 30316413, 30779259, 50527355, 51298765, 70738297, 151582065, 153896295, 192003949, 212214891, 353691485, 576011847, 960019745, 1061074455, 1344027643, 2880059235, 4032082929, 6720138215, 20160414645]

約数ペア:

[(1, 20160414645), (3, 6720138215), (5, 4032082929), (7, 2880059235), (15, 1344027643), (19, 1061074455), (21, 960019745), (35, 576011847), (57, 353691485), (95, 212214891), (105, 192003949), (131, 153896295), (133, 151582065), (285, 70738297), (393, 51298765), (399, 50527355), (655, 30779259), (665, 30316413), (917, 21985185), (1965, 10259753), (1995, 10105471), (2489, 8099805), (2751, 7328395), (4585, 4397037), (7467, 2699935), (12445, 1619961), (13755, 1465679), (17423, 1157115), (37335, 539987), (52269, 385705), (77141, 261345), (87115, 231423)]