814058520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{4139}}^1$

素因数の和:4313

約数の個数: 128

約数和(自身を含む): 2682720000

約数和(自身を除く): 1868661480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 149, 165, 220, 264, 298, 330, 440, 447, 596, 660, 745, 894, 1192, 1320, 1490, 1639, 1788, 2235, 2980, 3278, 3576, 4139, 4470, 4917, 5960, 6556, 8195, 8278, 8940, 9834, 12417, 13112, 16390, 16556, 17880, 19668, 20695, 24585, 24834, 32780, 33112, 39336, 41390, 45529, 49170, 49668, 62085, 65560, 82780, 91058, 98340, 99336, 124170, 136587, 165560, 182116, 196680, 227645, 248340, 273174, 364232, 455290, 496680, 546348, 616711, 682935, 910580, 1092696, 1233422, 1365870, 1821160, 1850133, 2466844, 2731740, 3083555, 3700266, 4933688, 5463480, 6167110, 6783821, 7400532, 9250665, 12334220, 13567642, 14801064, 18501330, 20351463, 24668440, 27135284, 33919105, 37002660, 40702926, 54270568, 67838210, 74005320, 81405852, 101757315, 135676420, 162811704, 203514630, 271352840, 407029260, 814058520]

約数ペア:

[(1, 814058520), (2, 407029260), (3, 271352840), (4, 203514630), (5, 162811704), (6, 135676420), (8, 101757315), (10, 81405852), (11, 74005320), (12, 67838210), (15, 54270568), (20, 40702926), (22, 37002660), (24, 33919105), (30, 27135284), (33, 24668440), (40, 20351463), (44, 18501330), (55, 14801064), (60, 13567642), (66, 12334220), (88, 9250665), (110, 7400532), (120, 6783821), (132, 6167110), (149, 5463480), (165, 4933688), (220, 3700266), (264, 3083555), (298, 2731740), (330, 2466844), (440, 1850133), (447, 1821160), (596, 1365870), (660, 1233422), (745, 1092696), (894, 910580), (1192, 682935), (1320, 616711), (1490, 546348), (1639, 496680), (1788, 455290), (2235, 364232), (2980, 273174), (3278, 248340), (3576, 227645), (4139, 196680), (4470, 182116), (4917, 165560), (5960, 136587), (6556, 124170), (8195, 99336), (8278, 98340), (8940, 91058), (9834, 82780), (12417, 65560), (13112, 62085), (16390, 49668), (16556, 49170), (17880, 45529), (19668, 41390), (20695, 39336), (24585, 33112), (24834, 32780)]