139684440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{929}}^1$

素因数の和:1129

約数の個数: 128

約数和(自身を含む): 482112000

約数和(自身を除く): 342427560

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, 140, 168, 179, 210, 280, 358, 420, 537, 716, 840, 895, 929, 1074, 1253, 1432, 1790, 1858, 2148, 2506, 2685, 2787, 3580, 3716, 3759, 4296, 4645, 5012, 5370, 5574, 6265, 6503, 7160, 7432, 7518, 9290, 10024, 10740, 11148, 12530, 13006, 13935, 15036, 18580, 18795, 19509, 21480, 22296, 25060, 26012, 27870, 30072, 32515, 37160, 37590, 39018, 50120, 52024, 55740, 65030, 75180, 78036, 97545, 111480, 130060, 150360, 156072, 166291, 195090, 260120, 332582, 390180, 498873, 665164, 780360, 831455, 997746, 1164037, 1330328, 1662910, 1995492, 2328074, 2494365, 3325820, 3492111, 3990984, 4656148, 4988730, 5820185, 6651640, 6984222, 9312296, 9977460, 11640370, 13968444, 17460555, 19954920, 23280740, 27936888, 34921110, 46561480, 69842220, 139684440]

約数ペア:

[(1, 139684440), (2, 69842220), (3, 46561480), (4, 34921110), (5, 27936888), (6, 23280740), (7, 19954920), (8, 17460555), (10, 13968444), (12, 11640370), (14, 9977460), (15, 9312296), (20, 6984222), (21, 6651640), (24, 5820185), (28, 4988730), (30, 4656148), (35, 3990984), (40, 3492111), (42, 3325820), (56, 2494365), (60, 2328074), (70, 1995492), (84, 1662910), (105, 1330328), (120, 1164037), (140, 997746), (168, 831455), (179, 780360), (210, 665164), (280, 498873), (358, 390180), (420, 332582), (537, 260120), (716, 195090), (840, 166291), (895, 156072), (929, 150360), (1074, 130060), (1253, 111480), (1432, 97545), (1790, 78036), (1858, 75180), (2148, 65030), (2506, 55740), (2685, 52024), (2787, 50120), (3580, 39018), (3716, 37590), (3759, 37160), (4296, 32515), (4645, 30072), (5012, 27870), (5370, 26012), (5574, 25060), (6265, 22296), (6503, 21480), (7160, 19509), (7432, 18795), (7518, 18580), (9290, 15036), (10024, 13935), (10740, 13006), (11148, 12530)]