74920160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{443}}^1$

素因数の和:616

約数の個数: 96

約数和(自身を含む): 204083712

約数和(自身を除く): 129163552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 151, 160, 224, 280, 302, 443, 560, 604, 755, 886, 1057, 1120, 1208, 1510, 1772, 2114, 2215, 2416, 3020, 3101, 3544, 4228, 4430, 4832, 5285, 6040, 6202, 7088, 8456, 8860, 10570, 12080, 12404, 14176, 15505, 16912, 17720, 21140, 24160, 24808, 31010, 33824, 35440, 42280, 49616, 62020, 66893, 70880, 84560, 99232, 124040, 133786, 169120, 248080, 267572, 334465, 468251, 496160, 535144, 668930, 936502, 1070288, 1337860, 1873004, 2140576, 2341255, 2675720, 3746008, 4682510, 5351440, 7492016, 9365020, 10702880, 14984032, 18730040, 37460080, 74920160]

約数ペア:

[(1, 74920160), (2, 37460080), (4, 18730040), (5, 14984032), (7, 10702880), (8, 9365020), (10, 7492016), (14, 5351440), (16, 4682510), (20, 3746008), (28, 2675720), (32, 2341255), (35, 2140576), (40, 1873004), (56, 1337860), (70, 1070288), (80, 936502), (112, 668930), (140, 535144), (151, 496160), (160, 468251), (224, 334465), (280, 267572), (302, 248080), (443, 169120), (560, 133786), (604, 124040), (755, 99232), (886, 84560), (1057, 70880), (1120, 66893), (1208, 62020), (1510, 49616), (1772, 42280), (2114, 35440), (2215, 33824), (2416, 31010), (3020, 24808), (3101, 24160), (3544, 21140), (4228, 17720), (4430, 16912), (4832, 15505), (5285, 14176), (6040, 12404), (6202, 12080), (7088, 10570), (8456, 8860)]