69656280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:393

約数の個数: 128

約数和(自身を含む): 222566400

約数和(自身を除く): 152910120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 137, 152, 190, 223, 228, 274, 285, 380, 411, 446, 456, 548, 570, 669, 685, 760, 822, 892, 1096, 1115, 1140, 1338, 1370, 1644, 1784, 2055, 2230, 2280, 2603, 2676, 2740, 3288, 3345, 4110, 4237, 4460, 5206, 5352, 5480, 6690, 7809, 8220, 8474, 8920, 10412, 12711, 13015, 13380, 15618, 16440, 16948, 20824, 21185, 25422, 26030, 26760, 30551, 31236, 33896, 39045, 42370, 50844, 52060, 61102, 62472, 63555, 78090, 84740, 91653, 101688, 104120, 122204, 127110, 152755, 156180, 169480, 183306, 244408, 254220, 305510, 312360, 366612, 458265, 508440, 580469, 611020, 733224, 916530, 1160938, 1222040, 1741407, 1833060, 2321876, 2902345, 3482814, 3666120, 4643752, 5804690, 6965628, 8707035, 11609380, 13931256, 17414070, 23218760, 34828140, 69656280]

約数ペア:

[(1, 69656280), (2, 34828140), (3, 23218760), (4, 17414070), (5, 13931256), (6, 11609380), (8, 8707035), (10, 6965628), (12, 5804690), (15, 4643752), (19, 3666120), (20, 3482814), (24, 2902345), (30, 2321876), (38, 1833060), (40, 1741407), (57, 1222040), (60, 1160938), (76, 916530), (95, 733224), (114, 611020), (120, 580469), (137, 508440), (152, 458265), (190, 366612), (223, 312360), (228, 305510), (274, 254220), (285, 244408), (380, 183306), (411, 169480), (446, 156180), (456, 152755), (548, 127110), (570, 122204), (669, 104120), (685, 101688), (760, 91653), (822, 84740), (892, 78090), (1096, 63555), (1115, 62472), (1140, 61102), (1338, 52060), (1370, 50844), (1644, 42370), (1784, 39045), (2055, 33896), (2230, 31236), (2280, 30551), (2603, 26760), (2676, 26030), (2740, 25422), (3288, 21185), (3345, 20824), (4110, 16948), (4237, 16440), (4460, 15618), (5206, 13380), (5352, 13015), (5480, 12711), (6690, 10412), (7809, 8920), (8220, 8474)]