8375647560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{93187}}^1$

素因数の和:93315

約数の個数: 128

約数和(自身を含む): 28985195520

約数和(自身を除く): 20609547960

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, 107, 120, 140, 168, 210, 214, 280, 321, 420, 428, 535, 642, 749, 840, 856, 1070, 1284, 1498, 1605, 2140, 2247, 2568, 2996, 3210, 3745, 4280, 4494, 5992, 6420, 7490, 8988, 11235, 12840, 14980, 17976, 22470, 29960, 44940, 89880, 93187, 186374, 279561, 372748, 465935, 559122, 652309, 745496, 931870, 1118244, 1304618, 1397805, 1863740, 1956927, 2236488, 2609236, 2795610, 3261545, 3727480, 3913854, 5218472, 5591220, 6523090, 7827708, 9784635, 9971009, 11182440, 13046180, 15655416, 19569270, 19942018, 26092360, 29913027, 39138540, 39884036, 49855045, 59826054, 69797063, 78277080, 79768072, 99710090, 119652108, 139594126, 149565135, 199420180, 209391189, 239304216, 279188252, 299130270, 348985315, 398840360, 418782378, 558376504, 598260540, 697970630, 837564756, 1046955945, 1196521080, 1395941260, 1675129512, 2093911890, 2791882520, 4187823780, 8375647560]

約数ペア:

[(1, 8375647560), (2, 4187823780), (3, 2791882520), (4, 2093911890), (5, 1675129512), (6, 1395941260), (7, 1196521080), (8, 1046955945), (10, 837564756), (12, 697970630), (14, 598260540), (15, 558376504), (20, 418782378), (21, 398840360), (24, 348985315), (28, 299130270), (30, 279188252), (35, 239304216), (40, 209391189), (42, 199420180), (56, 149565135), (60, 139594126), (70, 119652108), (84, 99710090), (105, 79768072), (107, 78277080), (120, 69797063), (140, 59826054), (168, 49855045), (210, 39884036), (214, 39138540), (280, 29913027), (321, 26092360), (420, 19942018), (428, 19569270), (535, 15655416), (642, 13046180), (749, 11182440), (840, 9971009), (856, 9784635), (1070, 7827708), (1284, 6523090), (1498, 5591220), (1605, 5218472), (2140, 3913854), (2247, 3727480), (2568, 3261545), (2996, 2795610), (3210, 2609236), (3745, 2236488), (4280, 1956927), (4494, 1863740), (5992, 1397805), (6420, 1304618), (7490, 1118244), (8988, 931870), (11235, 745496), (12840, 652309), (14980, 559122), (17976, 465935), (22470, 372748), (29960, 279561), (44940, 186374), (89880, 93187)]