2196993840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{593}}^1$

素因数の和:1011

約数の個数: 160

約数和(自身を含む): 7000266240

約数和(自身を除く): 4803272400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 359, 430, 516, 593, 645, 688, 718, 860, 1032, 1077, 1186, 1290, 1436, 1720, 1779, 1795, 2064, 2154, 2372, 2580, 2872, 2965, 3440, 3558, 3590, 4308, 4744, 5160, 5385, 5744, 5930, 7116, 7180, 8616, 8895, 9488, 10320, 10770, 11860, 14232, 14360, 15437, 17232, 17790, 21540, 23720, 25499, 28464, 28720, 30874, 35580, 43080, 46311, 47440, 50998, 61748, 71160, 76497, 77185, 86160, 92622, 101996, 123496, 127495, 142320, 152994, 154370, 185244, 203992, 212887, 231555, 246992, 254990, 305988, 308740, 370488, 382485, 407984, 425774, 463110, 509980, 611976, 617480, 638661, 740976, 764970, 851548, 926220, 1019960, 1064435, 1223952, 1234960, 1277322, 1529940, 1703096, 1852440, 2039920, 2128870, 2554644, 3059880, 3193305, 3406192, 3704880, 4257740, 5109288, 6119760, 6386610, 8515480, 9154141, 10218576, 12773220, 17030960, 18308282, 25546440, 27462423, 36616564, 45770705, 51092880, 54924846, 73233128, 91541410, 109849692, 137312115, 146466256, 183082820, 219699384, 274624230, 366165640, 439398768, 549248460, 732331280, 1098496920, 2196993840]

約数ペア:

[(1, 2196993840), (2, 1098496920), (3, 732331280), (4, 549248460), (5, 439398768), (6, 366165640), (8, 274624230), (10, 219699384), (12, 183082820), (15, 146466256), (16, 137312115), (20, 109849692), (24, 91541410), (30, 73233128), (40, 54924846), (43, 51092880), (48, 45770705), (60, 36616564), (80, 27462423), (86, 25546440), (120, 18308282), (129, 17030960), (172, 12773220), (215, 10218576), (240, 9154141), (258, 8515480), (344, 6386610), (359, 6119760), (430, 5109288), (516, 4257740), (593, 3704880), (645, 3406192), (688, 3193305), (718, 3059880), (860, 2554644), (1032, 2128870), (1077, 2039920), (1186, 1852440), (1290, 1703096), (1436, 1529940), (1720, 1277322), (1779, 1234960), (1795, 1223952), (2064, 1064435), (2154, 1019960), (2372, 926220), (2580, 851548), (2872, 764970), (2965, 740976), (3440, 638661), (3558, 617480), (3590, 611976), (4308, 509980), (4744, 463110), (5160, 425774), (5385, 407984), (5744, 382485), (5930, 370488), (7116, 308740), (7180, 305988), (8616, 254990), (8895, 246992), (9488, 231555), (10320, 212887), (10770, 203992), (11860, 185244), (14232, 154370), (14360, 152994), (15437, 142320), (17232, 127495), (17790, 123496), (21540, 101996), (23720, 92622), (25499, 86160), (28464, 77185), (28720, 76497), (30874, 71160), (35580, 61748), (43080, 50998), (46311, 47440)]