126071680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:396

約数の個数: 128

約数和(自身を含む): 348986880

約数和(自身を除く): 222915200

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, 263, 280, 320, 428, 448, 526, 535, 560, 640, 749, 856, 896, 1052, 1070, 1120, 1315, 1498, 1712, 1841, 2104, 2140, 2240, 2630, 2996, 3424, 3682, 3745, 4208, 4280, 4480, 5260, 5992, 6848, 7364, 7490, 8416, 8560, 9205, 10520, 11984, 13696, 14728, 14980, 16832, 17120, 18410, 21040, 23968, 28141, 29456, 29960, 33664, 34240, 36820, 42080, 47936, 56282, 58912, 59920, 68480, 73640, 84160, 95872, 112564, 117824, 119840, 140705, 147280, 168320, 196987, 225128, 235648, 239680, 281410, 294560, 393974, 450256, 479360, 562820, 589120, 787948, 900512, 984935, 1125640, 1178240, 1575896, 1801024, 1969870, 2251280, 3151792, 3602048, 3939740, 4502560, 6303584, 7879480, 9005120, 12607168, 15758960, 18010240, 25214336, 31517920, 63035840, 126071680]

約数ペア:

[(1, 126071680), (2, 63035840), (4, 31517920), (5, 25214336), (7, 18010240), (8, 15758960), (10, 12607168), (14, 9005120), (16, 7879480), (20, 6303584), (28, 4502560), (32, 3939740), (35, 3602048), (40, 3151792), (56, 2251280), (64, 1969870), (70, 1801024), (80, 1575896), (107, 1178240), (112, 1125640), (128, 984935), (140, 900512), (160, 787948), (214, 589120), (224, 562820), (263, 479360), (280, 450256), (320, 393974), (428, 294560), (448, 281410), (526, 239680), (535, 235648), (560, 225128), (640, 196987), (749, 168320), (856, 147280), (896, 140705), (1052, 119840), (1070, 117824), (1120, 112564), (1315, 95872), (1498, 84160), (1712, 73640), (1841, 68480), (2104, 59920), (2140, 58912), (2240, 56282), (2630, 47936), (2996, 42080), (3424, 36820), (3682, 34240), (3745, 33664), (4208, 29960), (4280, 29456), (4480, 28141), (5260, 23968), (5992, 21040), (6848, 18410), (7364, 17120), (7490, 16832), (8416, 14980), (8560, 14728), (9205, 13696), (10520, 11984)]