3213280

素因数分解:

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

素因数の和:192

約数の個数: 96

約数和(自身を含む): 9192960

約数和(自身を除く): 5979680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 151, 152, 160, 190, 224, 266, 280, 302, 304, 380, 532, 560, 604, 608, 665, 755, 760, 1057, 1064, 1120, 1208, 1330, 1510, 1520, 2114, 2128, 2416, 2660, 2869, 3020, 3040, 4228, 4256, 4832, 5285, 5320, 5738, 6040, 8456, 10570, 10640, 11476, 12080, 14345, 16912, 20083, 21140, 21280, 22952, 24160, 28690, 33824, 40166, 42280, 45904, 57380, 80332, 84560, 91808, 100415, 114760, 160664, 169120, 200830, 229520, 321328, 401660, 459040, 642656, 803320, 1606640, 3213280]

約数ペア:

[(1, 3213280), (2, 1606640), (4, 803320), (5, 642656), (7, 459040), (8, 401660), (10, 321328), (14, 229520), (16, 200830), (19, 169120), (20, 160664), (28, 114760), (32, 100415), (35, 91808), (38, 84560), (40, 80332), (56, 57380), (70, 45904), (76, 42280), (80, 40166), (95, 33824), (112, 28690), (133, 24160), (140, 22952), (151, 21280), (152, 21140), (160, 20083), (190, 16912), (224, 14345), (266, 12080), (280, 11476), (302, 10640), (304, 10570), (380, 8456), (532, 6040), (560, 5738), (604, 5320), (608, 5285), (665, 4832), (755, 4256), (760, 4228), (1057, 3040), (1064, 3020), (1120, 2869), (1208, 2660), (1330, 2416), (1510, 2128), (1520, 2114)]