244648740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{2417}}^1$

素因数の和:2677

約数の個数: 96

約数和(自身を含む): 786449664

約数和(自身を除く): 541800924

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 241, 420, 482, 723, 964, 1205, 1446, 1687, 2410, 2417, 2892, 3374, 3615, 4820, 4834, 5061, 6748, 7230, 7251, 8435, 9668, 10122, 12085, 14460, 14502, 16870, 16919, 20244, 24170, 25305, 29004, 33740, 33838, 36255, 48340, 50610, 50757, 67676, 72510, 84595, 101220, 101514, 145020, 169190, 203028, 253785, 338380, 507570, 582497, 1015140, 1164994, 1747491, 2329988, 2912485, 3494982, 4077479, 5824970, 6989964, 8154958, 8737455, 11649940, 12232437, 16309916, 17474910, 20387395, 24464874, 34949820, 40774790, 48929748, 61162185, 81549580, 122324370, 244648740]

約数ペア:

[(1, 244648740), (2, 122324370), (3, 81549580), (4, 61162185), (5, 48929748), (6, 40774790), (7, 34949820), (10, 24464874), (12, 20387395), (14, 17474910), (15, 16309916), (20, 12232437), (21, 11649940), (28, 8737455), (30, 8154958), (35, 6989964), (42, 5824970), (60, 4077479), (70, 3494982), (84, 2912485), (105, 2329988), (140, 1747491), (210, 1164994), (241, 1015140), (420, 582497), (482, 507570), (723, 338380), (964, 253785), (1205, 203028), (1446, 169190), (1687, 145020), (2410, 101514), (2417, 101220), (2892, 84595), (3374, 72510), (3615, 67676), (4820, 50757), (4834, 50610), (5061, 48340), (6748, 36255), (7230, 33838), (7251, 33740), (8435, 29004), (9668, 25305), (10122, 24170), (12085, 20244), (14460, 16919), (14502, 16870)]