313664346080

素因数分解:

$2^5\times 5^1\times {\mathrm{883}}^1\times {\mathrm{887}}^1\times {\mathrm{2503}}^1$

素因数の和:4288

約数の個数: 96

約数和(自身を含む): 743004347904

約数和(自身を除く): 429340001824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 883, 887, 1766, 1774, 2503, 3532, 3548, 4415, 4435, 5006, 7064, 7096, 8830, 8870, 10012, 12515, 14128, 14192, 17660, 17740, 20024, 25030, 28256, 28384, 35320, 35480, 40048, 50060, 70640, 70960, 80096, 100120, 141280, 141920, 200240, 400480, 783221, 1566442, 2210149, 2220161, 3132884, 3916105, 4420298, 4440322, 6265768, 7832210, 8840596, 8880644, 11050745, 11100805, 12531536, 15664420, 17681192, 17761288, 22101490, 22201610, 25063072, 31328840, 35362384, 35522576, 44202980, 44403220, 62657680, 70724768, 71045152, 88405960, 88806440, 125315360, 176811920, 177612880, 353623840, 355225760, 1960402163, 3920804326, 7841608652, 9802010815, 15683217304, 19604021630, 31366434608, 39208043260, 62732869216, 78416086520, 156832173040, 313664346080]

約数ペア:

[(1, 313664346080), (2, 156832173040), (4, 78416086520), (5, 62732869216), (8, 39208043260), (10, 31366434608), (16, 19604021630), (20, 15683217304), (32, 9802010815), (40, 7841608652), (80, 3920804326), (160, 1960402163), (883, 355225760), (887, 353623840), (1766, 177612880), (1774, 176811920), (2503, 125315360), (3532, 88806440), (3548, 88405960), (4415, 71045152), (4435, 70724768), (5006, 62657680), (7064, 44403220), (7096, 44202980), (8830, 35522576), (8870, 35362384), (10012, 31328840), (12515, 25063072), (14128, 22201610), (14192, 22101490), (17660, 17761288), (17740, 17681192), (20024, 15664420), (25030, 12531536), (28256, 11100805), (28384, 11050745), (35320, 8880644), (35480, 8840596), (40048, 7832210), (50060, 6265768), (70640, 4440322), (70960, 4420298), (80096, 3916105), (100120, 3132884), (141280, 2220161), (141920, 2210149), (200240, 1566442), (400480, 783221)]