984284560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{1301}}^1$

素因数の和:1521

約数の個数: 120

約数和(自身を含む): 2677937976

約数和(自身を除く): 1693653416

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, 965, 980, 1301, 1351, 1544, 1930, 1960, 2602, 2702, 3088, 3860, 3920, 5204, 5404, 6505, 6755, 7720, 9107, 9457, 10408, 10808, 13010, 13510, 15440, 18214, 18914, 20816, 21616, 26020, 27020, 36428, 37828, 45535, 47285, 52040, 54040, 63749, 72856, 75656, 91070, 94570, 104080, 108080, 127498, 145712, 151312, 182140, 189140, 251093, 254996, 318745, 364280, 378280, 502186, 509992, 637490, 728560, 756560, 1004372, 1019984, 1255465, 1274980, 1757651, 2008744, 2510930, 2549960, 3515302, 4017488, 5021860, 5099920, 7030604, 8788255, 10043720, 12303557, 14061208, 17576510, 20087440, 24607114, 28122416, 35153020, 49214228, 61517785, 70306040, 98428456, 123035570, 140612080, 196856912, 246071140, 492142280, 984284560]

約数ペア:

[(1, 984284560), (2, 492142280), (4, 246071140), (5, 196856912), (7, 140612080), (8, 123035570), (10, 98428456), (14, 70306040), (16, 61517785), (20, 49214228), (28, 35153020), (35, 28122416), (40, 24607114), (49, 20087440), (56, 17576510), (70, 14061208), (80, 12303557), (98, 10043720), (112, 8788255), (140, 7030604), (193, 5099920), (196, 5021860), (245, 4017488), (280, 3515302), (386, 2549960), (392, 2510930), (490, 2008744), (560, 1757651), (772, 1274980), (784, 1255465), (965, 1019984), (980, 1004372), (1301, 756560), (1351, 728560), (1544, 637490), (1930, 509992), (1960, 502186), (2602, 378280), (2702, 364280), (3088, 318745), (3860, 254996), (3920, 251093), (5204, 189140), (5404, 182140), (6505, 151312), (6755, 145712), (7720, 127498), (9107, 108080), (9457, 104080), (10408, 94570), (10808, 91070), (13010, 75656), (13510, 72856), (15440, 63749), (18214, 54040), (18914, 52040), (20816, 47285), (21616, 45535), (26020, 37828), (27020, 36428)]