713163640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{1847}}^1$

素因数の和:2069

約数の個数: 96

約数和(自身を含む): 1877087520

約数和(自身を除く): 1163923880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 197, 245, 280, 392, 394, 490, 788, 980, 985, 1379, 1576, 1847, 1960, 1970, 2758, 3694, 3940, 5516, 6895, 7388, 7880, 9235, 9653, 11032, 12929, 13790, 14776, 18470, 19306, 25858, 27580, 36940, 38612, 48265, 51716, 55160, 64645, 73880, 77224, 90503, 96530, 103432, 129290, 181006, 193060, 258580, 362012, 363859, 386120, 452515, 517160, 724024, 727718, 905030, 1455436, 1810060, 1819295, 2547013, 2910872, 3620120, 3638590, 5094026, 7277180, 10188052, 12735065, 14554360, 17829091, 20376104, 25470130, 35658182, 50940260, 71316364, 89145455, 101880520, 142632728, 178290910, 356581820, 713163640]

約数ペア:

[(1, 713163640), (2, 356581820), (4, 178290910), (5, 142632728), (7, 101880520), (8, 89145455), (10, 71316364), (14, 50940260), (20, 35658182), (28, 25470130), (35, 20376104), (40, 17829091), (49, 14554360), (56, 12735065), (70, 10188052), (98, 7277180), (140, 5094026), (196, 3638590), (197, 3620120), (245, 2910872), (280, 2547013), (392, 1819295), (394, 1810060), (490, 1455436), (788, 905030), (980, 727718), (985, 724024), (1379, 517160), (1576, 452515), (1847, 386120), (1960, 363859), (1970, 362012), (2758, 258580), (3694, 193060), (3940, 181006), (5516, 129290), (6895, 103432), (7388, 96530), (7880, 90503), (9235, 77224), (9653, 73880), (11032, 64645), (12929, 55160), (13790, 51716), (14776, 48265), (18470, 38612), (19306, 36940), (25858, 27580)]