320091570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{773}}^1$

素因数の和:936

約数の個数: 96

約数和(自身を含む): 860663232

約数和(自身を除く): 540571662

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 107, 129, 214, 215, 258, 321, 387, 430, 535, 642, 645, 773, 774, 963, 1070, 1290, 1546, 1605, 1926, 1935, 2319, 3210, 3865, 3870, 4601, 4638, 4815, 6957, 7730, 9202, 9630, 11595, 13803, 13914, 23005, 23190, 27606, 33239, 34785, 41409, 46010, 66478, 69015, 69570, 82711, 82818, 99717, 138030, 165422, 166195, 199434, 207045, 248133, 299151, 332390, 413555, 414090, 496266, 498585, 598302, 744399, 827110, 997170, 1240665, 1488798, 1495755, 2481330, 2991510, 3556573, 3721995, 7113146, 7443990, 10669719, 17782865, 21339438, 32009157, 35565730, 53348595, 64018314, 106697190, 160045785, 320091570]

約数ペア:

[(1, 320091570), (2, 160045785), (3, 106697190), (5, 64018314), (6, 53348595), (9, 35565730), (10, 32009157), (15, 21339438), (18, 17782865), (30, 10669719), (43, 7443990), (45, 7113146), (86, 3721995), (90, 3556573), (107, 2991510), (129, 2481330), (214, 1495755), (215, 1488798), (258, 1240665), (321, 997170), (387, 827110), (430, 744399), (535, 598302), (642, 498585), (645, 496266), (773, 414090), (774, 413555), (963, 332390), (1070, 299151), (1290, 248133), (1546, 207045), (1605, 199434), (1926, 166195), (1935, 165422), (2319, 138030), (3210, 99717), (3865, 82818), (3870, 82711), (4601, 69570), (4638, 69015), (4815, 66478), (6957, 46010), (7730, 41409), (9202, 34785), (9630, 33239), (11595, 27606), (13803, 23190), (13914, 23005)]