12853120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:196

約数の個数: 128

約数和(自身を含む): 37209600

約数和(自身を除く): 24356480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 151, 152, 160, 190, 224, 266, 280, 302, 304, 320, 380, 448, 532, 560, 604, 608, 640, 665, 755, 760, 896, 1057, 1064, 1120, 1208, 1216, 1330, 1510, 1520, 2114, 2128, 2240, 2416, 2432, 2660, 2869, 3020, 3040, 4228, 4256, 4480, 4832, 5285, 5320, 5738, 6040, 6080, 8456, 8512, 9664, 10570, 10640, 11476, 12080, 12160, 14345, 16912, 17024, 19328, 20083, 21140, 21280, 22952, 24160, 28690, 33824, 40166, 42280, 42560, 45904, 48320, 57380, 67648, 80332, 84560, 85120, 91808, 96640, 100415, 114760, 135296, 160664, 169120, 183616, 200830, 229520, 321328, 338240, 367232, 401660, 459040, 642656, 676480, 803320, 918080, 1285312, 1606640, 1836160, 2570624, 3213280, 6426560, 12853120]

約数ペア:

[(1, 12853120), (2, 6426560), (4, 3213280), (5, 2570624), (7, 1836160), (8, 1606640), (10, 1285312), (14, 918080), (16, 803320), (19, 676480), (20, 642656), (28, 459040), (32, 401660), (35, 367232), (38, 338240), (40, 321328), (56, 229520), (64, 200830), (70, 183616), (76, 169120), (80, 160664), (95, 135296), (112, 114760), (128, 100415), (133, 96640), (140, 91808), (151, 85120), (152, 84560), (160, 80332), (190, 67648), (224, 57380), (266, 48320), (280, 45904), (302, 42560), (304, 42280), (320, 40166), (380, 33824), (448, 28690), (532, 24160), (560, 22952), (604, 21280), (608, 21140), (640, 20083), (665, 19328), (755, 17024), (760, 16912), (896, 14345), (1057, 12160), (1064, 12080), (1120, 11476), (1208, 10640), (1216, 10570), (1330, 9664), (1510, 8512), (1520, 8456), (2114, 6080), (2128, 6040), (2240, 5738), (2416, 5320), (2432, 5285), (2660, 4832), (2869, 4480), (3020, 4256), (3040, 4228)]