297607520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6481}}^1$

素因数の和:6544

約数の個数: 96

約数和(自身を含む): 823265856

約数和(自身を除く): 525658336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 70, 80, 82, 112, 140, 160, 164, 205, 224, 280, 287, 328, 410, 560, 574, 656, 820, 1120, 1148, 1312, 1435, 1640, 2296, 2870, 3280, 4592, 5740, 6481, 6560, 9184, 11480, 12962, 22960, 25924, 32405, 45367, 45920, 51848, 64810, 90734, 103696, 129620, 181468, 207392, 226835, 259240, 265721, 362936, 453670, 518480, 531442, 725872, 907340, 1036960, 1062884, 1328605, 1451744, 1814680, 1860047, 2125768, 2657210, 3629360, 3720094, 4251536, 5314420, 7258720, 7440188, 8503072, 9300235, 10628840, 14880376, 18600470, 21257680, 29760752, 37200940, 42515360, 59521504, 74401880, 148803760, 297607520]

約数ペア:

[(1, 297607520), (2, 148803760), (4, 74401880), (5, 59521504), (7, 42515360), (8, 37200940), (10, 29760752), (14, 21257680), (16, 18600470), (20, 14880376), (28, 10628840), (32, 9300235), (35, 8503072), (40, 7440188), (41, 7258720), (56, 5314420), (70, 4251536), (80, 3720094), (82, 3629360), (112, 2657210), (140, 2125768), (160, 1860047), (164, 1814680), (205, 1451744), (224, 1328605), (280, 1062884), (287, 1036960), (328, 907340), (410, 725872), (560, 531442), (574, 518480), (656, 453670), (820, 362936), (1120, 265721), (1148, 259240), (1312, 226835), (1435, 207392), (1640, 181468), (2296, 129620), (2870, 103696), (3280, 90734), (4592, 64810), (5740, 51848), (6481, 45920), (6560, 45367), (9184, 32405), (11480, 25924), (12962, 22960)]