117810840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1009}}^1$

素因数の和:1169

約数の個数: 128

約数和(自身を含む): 407232000

約数和(自身を除く): 289421160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 139, 140, 168, 210, 278, 280, 417, 420, 556, 695, 834, 840, 973, 1009, 1112, 1390, 1668, 1946, 2018, 2085, 2780, 2919, 3027, 3336, 3892, 4036, 4170, 4865, 5045, 5560, 5838, 6054, 7063, 7784, 8072, 8340, 9730, 10090, 11676, 12108, 14126, 14595, 15135, 16680, 19460, 20180, 21189, 23352, 24216, 28252, 29190, 30270, 35315, 38920, 40360, 42378, 56504, 58380, 60540, 70630, 84756, 105945, 116760, 121080, 140251, 141260, 169512, 211890, 280502, 282520, 420753, 423780, 561004, 701255, 841506, 847560, 981757, 1122008, 1402510, 1683012, 1963514, 2103765, 2805020, 2945271, 3366024, 3927028, 4207530, 4908785, 5610040, 5890542, 7854056, 8415060, 9817570, 11781084, 14726355, 16830120, 19635140, 23562168, 29452710, 39270280, 58905420, 117810840]

約数ペア:

[(1, 117810840), (2, 58905420), (3, 39270280), (4, 29452710), (5, 23562168), (6, 19635140), (7, 16830120), (8, 14726355), (10, 11781084), (12, 9817570), (14, 8415060), (15, 7854056), (20, 5890542), (21, 5610040), (24, 4908785), (28, 4207530), (30, 3927028), (35, 3366024), (40, 2945271), (42, 2805020), (56, 2103765), (60, 1963514), (70, 1683012), (84, 1402510), (105, 1122008), (120, 981757), (139, 847560), (140, 841506), (168, 701255), (210, 561004), (278, 423780), (280, 420753), (417, 282520), (420, 280502), (556, 211890), (695, 169512), (834, 141260), (840, 140251), (973, 121080), (1009, 116760), (1112, 105945), (1390, 84756), (1668, 70630), (1946, 60540), (2018, 58380), (2085, 56504), (2780, 42378), (2919, 40360), (3027, 38920), (3336, 35315), (3892, 30270), (4036, 29190), (4170, 28252), (4865, 24216), (5045, 23352), (5560, 21189), (5838, 20180), (6054, 19460), (7063, 16680), (7784, 15135), (8072, 14595), (8340, 14126), (9730, 12108), (10090, 11676)]