224804720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1753}}^1$

素因数の和:2002

約数の個数: 80

約数和(自身を含む): 600288960

約数和(自身を除く): 375484240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 229, 280, 458, 560, 916, 1145, 1603, 1753, 1832, 2290, 3206, 3506, 3664, 4580, 6412, 7012, 8015, 8765, 9160, 12271, 12824, 14024, 16030, 17530, 18320, 24542, 25648, 28048, 32060, 35060, 49084, 61355, 64120, 70120, 98168, 122710, 128240, 140240, 196336, 245420, 401437, 490840, 802874, 981680, 1605748, 2007185, 2810059, 3211496, 4014370, 5620118, 6422992, 8028740, 11240236, 14050295, 16057480, 22480472, 28100590, 32114960, 44960944, 56201180, 112402360, 224804720]

約数ペア:

[(1, 224804720), (2, 112402360), (4, 56201180), (5, 44960944), (7, 32114960), (8, 28100590), (10, 22480472), (14, 16057480), (16, 14050295), (20, 11240236), (28, 8028740), (35, 6422992), (40, 5620118), (56, 4014370), (70, 3211496), (80, 2810059), (112, 2007185), (140, 1605748), (229, 981680), (280, 802874), (458, 490840), (560, 401437), (916, 245420), (1145, 196336), (1603, 140240), (1753, 128240), (1832, 122710), (2290, 98168), (3206, 70120), (3506, 64120), (3664, 61355), (4580, 49084), (6412, 35060), (7012, 32060), (8015, 28048), (8765, 25648), (9160, 24542), (12271, 18320), (12824, 17530), (14024, 16030)]