214976280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{2161}}^1$

素因数の和:3004

約数の個数: 64

約数和(自身を含む): 646005600

約数和(自身を除く): 431029320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 829, 1658, 2161, 2487, 3316, 4145, 4322, 4974, 6483, 6632, 8290, 8644, 9948, 10805, 12435, 12966, 16580, 17288, 19896, 21610, 24870, 25932, 32415, 33160, 43220, 49740, 51864, 64830, 86440, 99480, 129660, 259320, 1791469, 3582938, 5374407, 7165876, 8957345, 10748814, 14331752, 17914690, 21497628, 26872035, 35829380, 42995256, 53744070, 71658760, 107488140, 214976280]

約数ペア:

[(1, 214976280), (2, 107488140), (3, 71658760), (4, 53744070), (5, 42995256), (6, 35829380), (8, 26872035), (10, 21497628), (12, 17914690), (15, 14331752), (20, 10748814), (24, 8957345), (30, 7165876), (40, 5374407), (60, 3582938), (120, 1791469), (829, 259320), (1658, 129660), (2161, 99480), (2487, 86440), (3316, 64830), (4145, 51864), (4322, 49740), (4974, 43220), (6483, 33160), (6632, 32415), (8290, 25932), (8644, 24870), (9948, 21610), (10805, 19896), (12435, 17288), (12966, 16580)]