708896720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{937}}^1$

素因数の和:1157

約数の個数: 120

約数和(自身を含む): 1929267144

約数和(自身を除く): 1220370424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 193, 196, 245, 280, 386, 392, 490, 560, 772, 784, 937, 965, 980, 1351, 1544, 1874, 1930, 1960, 2702, 3088, 3748, 3860, 3920, 4685, 5404, 6559, 6755, 7496, 7720, 9370, 9457, 10808, 13118, 13510, 14992, 15440, 18740, 18914, 21616, 26236, 27020, 32795, 37480, 37828, 45913, 47285, 52472, 54040, 65590, 74960, 75656, 91826, 94570, 104944, 108080, 131180, 151312, 180841, 183652, 189140, 229565, 262360, 361682, 367304, 378280, 459130, 524720, 723364, 734608, 756560, 904205, 918260, 1265887, 1446728, 1808410, 1836520, 2531774, 2893456, 3616820, 3673040, 5063548, 6329435, 7233640, 8861209, 10127096, 12658870, 14467280, 17722418, 20254192, 25317740, 35444836, 44306045, 50635480, 70889672, 88612090, 101270960, 141779344, 177224180, 354448360, 708896720]

約数ペア:

[(1, 708896720), (2, 354448360), (4, 177224180), (5, 141779344), (7, 101270960), (8, 88612090), (10, 70889672), (14, 50635480), (16, 44306045), (20, 35444836), (28, 25317740), (35, 20254192), (40, 17722418), (49, 14467280), (56, 12658870), (70, 10127096), (80, 8861209), (98, 7233640), (112, 6329435), (140, 5063548), (193, 3673040), (196, 3616820), (245, 2893456), (280, 2531774), (386, 1836520), (392, 1808410), (490, 1446728), (560, 1265887), (772, 918260), (784, 904205), (937, 756560), (965, 734608), (980, 723364), (1351, 524720), (1544, 459130), (1874, 378280), (1930, 367304), (1960, 361682), (2702, 262360), (3088, 229565), (3748, 189140), (3860, 183652), (3920, 180841), (4685, 151312), (5404, 131180), (6559, 108080), (6755, 104944), (7496, 94570), (7720, 91826), (9370, 75656), (9457, 74960), (10808, 65590), (13118, 54040), (13510, 52472), (14992, 47285), (15440, 45913), (18740, 37828), (18914, 37480), (21616, 32795), (26236, 27020)]