7984550560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{42689}}^1$

素因数の和:42878

約数の個数: 96

約数和(自身を含む): 21687886080

約数和(自身を除く): 13703335520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 167, 224, 280, 334, 560, 668, 835, 1120, 1169, 1336, 1670, 2338, 2672, 3340, 4676, 5344, 5845, 6680, 9352, 11690, 13360, 18704, 23380, 26720, 37408, 42689, 46760, 85378, 93520, 170756, 187040, 213445, 298823, 341512, 426890, 597646, 683024, 853780, 1195292, 1366048, 1494115, 1707560, 2390584, 2988230, 3415120, 4781168, 5976460, 6830240, 7129063, 9562336, 11952920, 14258126, 23905840, 28516252, 35645315, 47811680, 49903441, 57032504, 71290630, 99806882, 114065008, 142581260, 199613764, 228130016, 249517205, 285162520, 399227528, 499034410, 570325040, 798455056, 998068820, 1140650080, 1596910112, 1996137640, 3992275280, 7984550560]

約数ペア:

[(1, 7984550560), (2, 3992275280), (4, 1996137640), (5, 1596910112), (7, 1140650080), (8, 998068820), (10, 798455056), (14, 570325040), (16, 499034410), (20, 399227528), (28, 285162520), (32, 249517205), (35, 228130016), (40, 199613764), (56, 142581260), (70, 114065008), (80, 99806882), (112, 71290630), (140, 57032504), (160, 49903441), (167, 47811680), (224, 35645315), (280, 28516252), (334, 23905840), (560, 14258126), (668, 11952920), (835, 9562336), (1120, 7129063), (1169, 6830240), (1336, 5976460), (1670, 4781168), (2338, 3415120), (2672, 2988230), (3340, 2390584), (4676, 1707560), (5344, 1494115), (5845, 1366048), (6680, 1195292), (9352, 853780), (11690, 683024), (13360, 597646), (18704, 426890), (23380, 341512), (26720, 298823), (37408, 213445), (42689, 187040), (46760, 170756), (85378, 93520)]