149080960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:444

約数の個数: 128

約数和(自身を含む): 412439040

約数和(自身を除く): 263358080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 107, 112, 128, 140, 160, 214, 224, 280, 311, 320, 428, 448, 535, 560, 622, 640, 749, 856, 896, 1070, 1120, 1244, 1498, 1555, 1712, 2140, 2177, 2240, 2488, 2996, 3110, 3424, 3745, 4280, 4354, 4480, 4976, 5992, 6220, 6848, 7490, 8560, 8708, 9952, 10885, 11984, 12440, 13696, 14980, 17120, 17416, 19904, 21770, 23968, 24880, 29960, 33277, 34240, 34832, 39808, 43540, 47936, 49760, 59920, 66554, 68480, 69664, 87080, 95872, 99520, 119840, 133108, 139328, 166385, 174160, 199040, 232939, 239680, 266216, 278656, 332770, 348320, 465878, 479360, 532432, 665540, 696640, 931756, 1064864, 1164695, 1331080, 1393280, 1863512, 2129728, 2329390, 2662160, 3727024, 4259456, 4658780, 5324320, 7454048, 9317560, 10648640, 14908096, 18635120, 21297280, 29816192, 37270240, 74540480, 149080960]

約数ペア:

[(1, 149080960), (2, 74540480), (4, 37270240), (5, 29816192), (7, 21297280), (8, 18635120), (10, 14908096), (14, 10648640), (16, 9317560), (20, 7454048), (28, 5324320), (32, 4658780), (35, 4259456), (40, 3727024), (56, 2662160), (64, 2329390), (70, 2129728), (80, 1863512), (107, 1393280), (112, 1331080), (128, 1164695), (140, 1064864), (160, 931756), (214, 696640), (224, 665540), (280, 532432), (311, 479360), (320, 465878), (428, 348320), (448, 332770), (535, 278656), (560, 266216), (622, 239680), (640, 232939), (749, 199040), (856, 174160), (896, 166385), (1070, 139328), (1120, 133108), (1244, 119840), (1498, 99520), (1555, 95872), (1712, 87080), (2140, 69664), (2177, 68480), (2240, 66554), (2488, 59920), (2996, 49760), (3110, 47936), (3424, 43540), (3745, 39808), (4280, 34832), (4354, 34240), (4480, 33277), (4976, 29960), (5992, 24880), (6220, 23968), (6848, 21770), (7490, 19904), (8560, 17416), (8708, 17120), (9952, 14980), (10885, 13696), (11984, 12440)]