172617760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6701}}^1$

素因数の和:6746

約数の個数: 96

約数和(自身を含む): 486404352

約数和(自身を除く): 313786592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 3220, 3680, 5152, 6440, 6701, 12880, 13402, 25760, 26804, 33505, 46907, 53608, 67010, 93814, 107216, 134020, 154123, 187628, 214432, 234535, 268040, 308246, 375256, 469070, 536080, 616492, 750512, 770615, 938140, 1072160, 1078861, 1232984, 1501024, 1541230, 1876280, 2157722, 2465968, 3082460, 3752560, 4315444, 4931936, 5394305, 6164920, 7505120, 8630888, 10788610, 12329840, 17261776, 21577220, 24659680, 34523552, 43154440, 86308880, 172617760]

約数ペア:

[(1, 172617760), (2, 86308880), (4, 43154440), (5, 34523552), (7, 24659680), (8, 21577220), (10, 17261776), (14, 12329840), (16, 10788610), (20, 8630888), (23, 7505120), (28, 6164920), (32, 5394305), (35, 4931936), (40, 4315444), (46, 3752560), (56, 3082460), (70, 2465968), (80, 2157722), (92, 1876280), (112, 1541230), (115, 1501024), (140, 1232984), (160, 1078861), (161, 1072160), (184, 938140), (224, 770615), (230, 750512), (280, 616492), (322, 536080), (368, 469070), (460, 375256), (560, 308246), (644, 268040), (736, 234535), (805, 214432), (920, 187628), (1120, 154123), (1288, 134020), (1610, 107216), (1840, 93814), (2576, 67010), (3220, 53608), (3680, 46907), (5152, 33505), (6440, 26804), (6701, 25760), (12880, 13402)]