7920455004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{66449}}^1$

素因数の和:66520

約数の個数: 144

約数和(自身を含む): 25542316800

約数和(自身を除く): 17621861796

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 43, 44, 63, 66, 77, 84, 86, 99, 126, 129, 132, 154, 172, 198, 231, 252, 258, 301, 308, 387, 396, 462, 473, 516, 602, 693, 774, 903, 924, 946, 1204, 1386, 1419, 1548, 1806, 1892, 2709, 2772, 2838, 3311, 3612, 4257, 5418, 5676, 6622, 8514, 9933, 10836, 13244, 17028, 19866, 29799, 39732, 59598, 66449, 119196, 132898, 199347, 265796, 398694, 465143, 598041, 730939, 797388, 930286, 1196082, 1395429, 1461878, 1860572, 2192817, 2392164, 2790858, 2857307, 2923756, 4186287, 4385634, 5116573, 5581716, 5714614, 6578451, 8372574, 8571921, 8771268, 10233146, 11429228, 13156902, 15349719, 16745148, 17143842, 20001149, 20466292, 25715763, 26313804, 30699438, 31430377, 34287684, 40002298, 46049157, 51431526, 60003447, 61398876, 62860754, 80004596, 92098314, 94291131, 102863052, 120006894, 125721508, 180010341, 184196628, 188582262, 220012639, 240013788, 282873393, 360020682, 377164524, 440025278, 565746786, 660037917, 720041364, 880050556, 1131493572, 1320075834, 1980113751, 2640151668, 3960227502, 7920455004]

約数ペア:

[(1, 7920455004), (2, 3960227502), (3, 2640151668), (4, 1980113751), (6, 1320075834), (7, 1131493572), (9, 880050556), (11, 720041364), (12, 660037917), (14, 565746786), (18, 440025278), (21, 377164524), (22, 360020682), (28, 282873393), (33, 240013788), (36, 220012639), (42, 188582262), (43, 184196628), (44, 180010341), (63, 125721508), (66, 120006894), (77, 102863052), (84, 94291131), (86, 92098314), (99, 80004596), (126, 62860754), (129, 61398876), (132, 60003447), (154, 51431526), (172, 46049157), (198, 40002298), (231, 34287684), (252, 31430377), (258, 30699438), (301, 26313804), (308, 25715763), (387, 20466292), (396, 20001149), (462, 17143842), (473, 16745148), (516, 15349719), (602, 13156902), (693, 11429228), (774, 10233146), (903, 8771268), (924, 8571921), (946, 8372574), (1204, 6578451), (1386, 5714614), (1419, 5581716), (1548, 5116573), (1806, 4385634), (1892, 4186287), (2709, 2923756), (2772, 2857307), (2838, 2790858), (3311, 2392164), (3612, 2192817), (4257, 1860572), (5418, 1461878), (5676, 1395429), (6622, 1196082), (8514, 930286), (9933, 797388), (10836, 730939), (13244, 598041), (17028, 465143), (19866, 398694), (29799, 265796), (39732, 199347), (59598, 132898), (66449, 119196)]