240690800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1283}}^1$

素因数の和:1375

約数の個数: 120

約数和(自身を含む): 671254656

約数和(自身を除く): 430563856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 67, 70, 80, 100, 112, 134, 140, 175, 200, 268, 280, 335, 350, 400, 469, 536, 560, 670, 700, 938, 1072, 1283, 1340, 1400, 1675, 1876, 2345, 2566, 2680, 2800, 3350, 3752, 4690, 5132, 5360, 6415, 6700, 7504, 8981, 9380, 10264, 11725, 12830, 13400, 17962, 18760, 20528, 23450, 25660, 26800, 32075, 35924, 37520, 44905, 46900, 51320, 64150, 71848, 85961, 89810, 93800, 102640, 128300, 143696, 171922, 179620, 187600, 224525, 256600, 343844, 359240, 429805, 449050, 513200, 601727, 687688, 718480, 859610, 898100, 1203454, 1375376, 1719220, 1796200, 2149025, 2406908, 3008635, 3438440, 3592400, 4298050, 4813816, 6017270, 6876880, 8596100, 9627632, 12034540, 15043175, 17192200, 24069080, 30086350, 34384400, 48138160, 60172700, 120345400, 240690800]

約数ペア:

[(1, 240690800), (2, 120345400), (4, 60172700), (5, 48138160), (7, 34384400), (8, 30086350), (10, 24069080), (14, 17192200), (16, 15043175), (20, 12034540), (25, 9627632), (28, 8596100), (35, 6876880), (40, 6017270), (50, 4813816), (56, 4298050), (67, 3592400), (70, 3438440), (80, 3008635), (100, 2406908), (112, 2149025), (134, 1796200), (140, 1719220), (175, 1375376), (200, 1203454), (268, 898100), (280, 859610), (335, 718480), (350, 687688), (400, 601727), (469, 513200), (536, 449050), (560, 429805), (670, 359240), (700, 343844), (938, 256600), (1072, 224525), (1283, 187600), (1340, 179620), (1400, 171922), (1675, 143696), (1876, 128300), (2345, 102640), (2566, 93800), (2680, 89810), (2800, 85961), (3350, 71848), (3752, 64150), (4690, 51320), (5132, 46900), (5360, 44905), (6415, 37520), (6700, 35924), (7504, 32075), (8981, 26800), (9380, 25660), (10264, 23450), (11725, 20528), (12830, 18760), (13400, 17962)]