216206160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{6481}}^1$

素因数の和:6636

約数の個数: 80

約数和(自身を含む): 675165120

約数和(自身を除く): 458958960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2780, 3336, 4170, 5560, 6481, 6672, 8340, 11120, 12962, 16680, 19443, 25924, 32405, 33360, 38886, 51848, 64810, 77772, 97215, 103696, 129620, 155544, 194430, 259240, 311088, 388860, 518480, 777720, 900859, 1555440, 1801718, 2702577, 3603436, 4504295, 5405154, 7206872, 9008590, 10810308, 13512885, 14413744, 18017180, 21620616, 27025770, 36034360, 43241232, 54051540, 72068720, 108103080, 216206160]

約数ペア:

[(1, 216206160), (2, 108103080), (3, 72068720), (4, 54051540), (5, 43241232), (6, 36034360), (8, 27025770), (10, 21620616), (12, 18017180), (15, 14413744), (16, 13512885), (20, 10810308), (24, 9008590), (30, 7206872), (40, 5405154), (48, 4504295), (60, 3603436), (80, 2702577), (120, 1801718), (139, 1555440), (240, 900859), (278, 777720), (417, 518480), (556, 388860), (695, 311088), (834, 259240), (1112, 194430), (1390, 155544), (1668, 129620), (2085, 103696), (2224, 97215), (2780, 77772), (3336, 64810), (4170, 51848), (5560, 38886), (6481, 33360), (6672, 32405), (8340, 25924), (11120, 19443), (12962, 16680)]