330062320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{971}}^1$

素因数の和:1598

約数の個数: 80

約数和(自身を含む): 879372288

約数和(自身を除く): 549309968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 607, 971, 1214, 1942, 2428, 3035, 3884, 4249, 4855, 4856, 6070, 6797, 7768, 8498, 9710, 9712, 12140, 13594, 15536, 16996, 19420, 21245, 24280, 27188, 33985, 33992, 38840, 42490, 48560, 54376, 67970, 67984, 77680, 84980, 108752, 135940, 169960, 271880, 339920, 543760, 589397, 1178794, 2357588, 2946985, 4125779, 4715176, 5893970, 8251558, 9430352, 11787940, 16503116, 20628895, 23575880, 33006232, 41257790, 47151760, 66012464, 82515580, 165031160, 330062320]

約数ペア:

[(1, 330062320), (2, 165031160), (4, 82515580), (5, 66012464), (7, 47151760), (8, 41257790), (10, 33006232), (14, 23575880), (16, 20628895), (20, 16503116), (28, 11787940), (35, 9430352), (40, 8251558), (56, 5893970), (70, 4715176), (80, 4125779), (112, 2946985), (140, 2357588), (280, 1178794), (560, 589397), (607, 543760), (971, 339920), (1214, 271880), (1942, 169960), (2428, 135940), (3035, 108752), (3884, 84980), (4249, 77680), (4855, 67984), (4856, 67970), (6070, 54376), (6797, 48560), (7768, 42490), (8498, 38840), (9710, 33992), (9712, 33985), (12140, 27188), (13594, 24280), (15536, 21245), (16996, 19420)]