125891920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:329

約数の個数: 160

約数和(自身を含む): 370262016

約数和(自身を除く): 244370096

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 107, 110, 112, 140, 154, 176, 191, 214, 220, 280, 308, 382, 385, 428, 440, 535, 560, 616, 749, 764, 770, 856, 880, 955, 1070, 1177, 1232, 1337, 1498, 1528, 1540, 1712, 1910, 2101, 2140, 2354, 2674, 2996, 3056, 3080, 3745, 3820, 4202, 4280, 4708, 5348, 5885, 5992, 6160, 6685, 7490, 7640, 8239, 8404, 8560, 9416, 10505, 10696, 11770, 11984, 13370, 14707, 14980, 15280, 16478, 16808, 18832, 20437, 21010, 21392, 23540, 26740, 29414, 29960, 32956, 33616, 40874, 41195, 42020, 47080, 53480, 58828, 59920, 65912, 73535, 81748, 82390, 84040, 94160, 102185, 106960, 117656, 131824, 143059, 147070, 163496, 164780, 168080, 204370, 224807, 235312, 286118, 294140, 326992, 329560, 408740, 449614, 572236, 588280, 659120, 715295, 817480, 899228, 1124035, 1144472, 1176560, 1430590, 1573649, 1634960, 1798456, 2248070, 2288944, 2861180, 3147298, 3596912, 4496140, 5722360, 6294596, 7868245, 8992280, 11444720, 12589192, 15736490, 17984560, 25178384, 31472980, 62945960, 125891920]

約数ペア:

[(1, 125891920), (2, 62945960), (4, 31472980), (5, 25178384), (7, 17984560), (8, 15736490), (10, 12589192), (11, 11444720), (14, 8992280), (16, 7868245), (20, 6294596), (22, 5722360), (28, 4496140), (35, 3596912), (40, 3147298), (44, 2861180), (55, 2288944), (56, 2248070), (70, 1798456), (77, 1634960), (80, 1573649), (88, 1430590), (107, 1176560), (110, 1144472), (112, 1124035), (140, 899228), (154, 817480), (176, 715295), (191, 659120), (214, 588280), (220, 572236), (280, 449614), (308, 408740), (382, 329560), (385, 326992), (428, 294140), (440, 286118), (535, 235312), (560, 224807), (616, 204370), (749, 168080), (764, 164780), (770, 163496), (856, 147070), (880, 143059), (955, 131824), (1070, 117656), (1177, 106960), (1232, 102185), (1337, 94160), (1498, 84040), (1528, 82390), (1540, 81748), (1712, 73535), (1910, 65912), (2101, 59920), (2140, 58828), (2354, 53480), (2674, 47080), (2996, 42020), (3056, 41195), (3080, 40874), (3745, 33616), (3820, 32956), (4202, 29960), (4280, 29414), (4708, 26740), (5348, 23540), (5885, 21392), (5992, 21010), (6160, 20437), (6685, 18832), (7490, 16808), (7640, 16478), (8239, 15280), (8404, 14980), (8560, 14707), (9416, 13370), (10505, 11984), (10696, 11770)]