16066400

素因数分解:

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

素因数の和:197

約数の個数: 144

約数和(自身を含む): 47496960

約数和(自身を除く): 31430560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 133, 140, 151, 152, 160, 175, 190, 200, 224, 266, 280, 302, 304, 350, 380, 400, 475, 532, 560, 604, 608, 665, 700, 755, 760, 800, 950, 1057, 1064, 1120, 1208, 1330, 1400, 1510, 1520, 1900, 2114, 2128, 2416, 2660, 2800, 2869, 3020, 3040, 3325, 3775, 3800, 4228, 4256, 4832, 5285, 5320, 5600, 5738, 6040, 6650, 7550, 7600, 8456, 10570, 10640, 11476, 12080, 13300, 14345, 15100, 15200, 16912, 20083, 21140, 21280, 22952, 24160, 26425, 26600, 28690, 30200, 33824, 40166, 42280, 45904, 52850, 53200, 57380, 60400, 71725, 80332, 84560, 91808, 100415, 105700, 106400, 114760, 120800, 143450, 160664, 169120, 200830, 211400, 229520, 286900, 321328, 401660, 422800, 459040, 502075, 573800, 642656, 803320, 845600, 1004150, 1147600, 1606640, 2008300, 2295200, 3213280, 4016600, 8033200, 16066400]

約数ペア:

[(1, 16066400), (2, 8033200), (4, 4016600), (5, 3213280), (7, 2295200), (8, 2008300), (10, 1606640), (14, 1147600), (16, 1004150), (19, 845600), (20, 803320), (25, 642656), (28, 573800), (32, 502075), (35, 459040), (38, 422800), (40, 401660), (50, 321328), (56, 286900), (70, 229520), (76, 211400), (80, 200830), (95, 169120), (100, 160664), (112, 143450), (133, 120800), (140, 114760), (151, 106400), (152, 105700), (160, 100415), (175, 91808), (190, 84560), (200, 80332), (224, 71725), (266, 60400), (280, 57380), (302, 53200), (304, 52850), (350, 45904), (380, 42280), (400, 40166), (475, 33824), (532, 30200), (560, 28690), (604, 26600), (608, 26425), (665, 24160), (700, 22952), (755, 21280), (760, 21140), (800, 20083), (950, 16912), (1057, 15200), (1064, 15100), (1120, 14345), (1208, 13300), (1330, 12080), (1400, 11476), (1510, 10640), (1520, 10570), (1900, 8456), (2114, 7600), (2128, 7550), (2416, 6650), (2660, 6040), (2800, 5738), (2869, 5600), (3020, 5320), (3040, 5285), (3325, 4832), (3775, 4256), (3800, 4228)]