205254360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{2447}}^1$

素因数の和:2697

約数の個数: 96

約数和(自身を含む): 670213440

約数和(自身を除く): 464959080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 233, 360, 466, 699, 932, 1165, 1398, 1864, 2097, 2330, 2447, 2796, 3495, 4194, 4660, 4894, 5592, 6990, 7341, 8388, 9320, 9788, 10485, 12235, 13980, 14682, 16776, 19576, 20970, 22023, 24470, 27960, 29364, 36705, 41940, 44046, 48940, 58728, 73410, 83880, 88092, 97880, 110115, 146820, 176184, 220230, 293640, 440460, 570151, 880920, 1140302, 1710453, 2280604, 2850755, 3420906, 4561208, 5131359, 5701510, 6841812, 8552265, 10262718, 11403020, 13683624, 17104530, 20525436, 22806040, 25656795, 34209060, 41050872, 51313590, 68418120, 102627180, 205254360]

約数ペア:

[(1, 205254360), (2, 102627180), (3, 68418120), (4, 51313590), (5, 41050872), (6, 34209060), (8, 25656795), (9, 22806040), (10, 20525436), (12, 17104530), (15, 13683624), (18, 11403020), (20, 10262718), (24, 8552265), (30, 6841812), (36, 5701510), (40, 5131359), (45, 4561208), (60, 3420906), (72, 2850755), (90, 2280604), (120, 1710453), (180, 1140302), (233, 880920), (360, 570151), (466, 440460), (699, 293640), (932, 220230), (1165, 176184), (1398, 146820), (1864, 110115), (2097, 97880), (2330, 88092), (2447, 83880), (2796, 73410), (3495, 58728), (4194, 48940), (4660, 44046), (4894, 41940), (5592, 36705), (6990, 29364), (7341, 27960), (8388, 24470), (9320, 22023), (9788, 20970), (10485, 19576), (12235, 16776), (13980, 14682)]