1468268560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{4951}}^1$

素因数の和:5312

約数の個数: 80

約数和(自身を含む): 3735868032

約数和(自身を除く): 2267599472

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 337, 440, 674, 880, 1348, 1685, 2696, 3370, 3707, 4951, 5392, 6740, 7414, 9902, 13480, 14828, 18535, 19804, 24755, 26960, 29656, 37070, 39608, 49510, 54461, 59312, 74140, 79216, 99020, 108922, 148280, 198040, 217844, 272305, 296560, 396080, 435688, 544610, 871376, 1089220, 1668487, 2178440, 3336974, 4356880, 6673948, 8342435, 13347896, 16684870, 18353357, 26695792, 33369740, 36706714, 66739480, 73413428, 91766785, 133478960, 146826856, 183533570, 293653712, 367067140, 734134280, 1468268560]

約数ペア:

[(1, 1468268560), (2, 734134280), (4, 367067140), (5, 293653712), (8, 183533570), (10, 146826856), (11, 133478960), (16, 91766785), (20, 73413428), (22, 66739480), (40, 36706714), (44, 33369740), (55, 26695792), (80, 18353357), (88, 16684870), (110, 13347896), (176, 8342435), (220, 6673948), (337, 4356880), (440, 3336974), (674, 2178440), (880, 1668487), (1348, 1089220), (1685, 871376), (2696, 544610), (3370, 435688), (3707, 396080), (4951, 296560), (5392, 272305), (6740, 217844), (7414, 198040), (9902, 148280), (13480, 108922), (14828, 99020), (18535, 79216), (19804, 74140), (24755, 59312), (26960, 54461), (29656, 49510), (37070, 39608)]