766022320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{8191}}^1$

素因数の和:8378

約数の個数: 80

約数和(自身を含む): 2047868928

約数和(自身を除く): 1281846608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 167, 280, 334, 560, 668, 835, 1169, 1336, 1670, 2338, 2672, 3340, 4676, 5845, 6680, 8191, 9352, 11690, 13360, 16382, 18704, 23380, 32764, 40955, 46760, 57337, 65528, 81910, 93520, 114674, 131056, 163820, 229348, 286685, 327640, 458696, 573370, 655280, 917392, 1146740, 1367897, 2293480, 2735794, 4586960, 5471588, 6839485, 9575279, 10943176, 13678970, 19150558, 21886352, 27357940, 38301116, 47876395, 54715880, 76602232, 95752790, 109431760, 153204464, 191505580, 383011160, 766022320]

約数ペア:

[(1, 766022320), (2, 383011160), (4, 191505580), (5, 153204464), (7, 109431760), (8, 95752790), (10, 76602232), (14, 54715880), (16, 47876395), (20, 38301116), (28, 27357940), (35, 21886352), (40, 19150558), (56, 13678970), (70, 10943176), (80, 9575279), (112, 6839485), (140, 5471588), (167, 4586960), (280, 2735794), (334, 2293480), (560, 1367897), (668, 1146740), (835, 917392), (1169, 655280), (1336, 573370), (1670, 458696), (2338, 327640), (2672, 286685), (3340, 229348), (4676, 163820), (5845, 131056), (6680, 114674), (8191, 93520), (9352, 81910), (11690, 65528), (13360, 57337), (16382, 46760), (18704, 40955), (23380, 32764)]