40235580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2903}}^1$

素因数の和:2936

約数の個数: 144

約数和(自身を含む): 152216064

約数和(自身を除く): 111980484

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 2903, 3465, 4620, 5806, 6930, 8709, 11612, 13860, 14515, 17418, 20321, 26127, 29030, 31933, 34836, 40642, 43545, 52254, 58060, 60963, 63866, 81284, 87090, 95799, 101605, 104508, 121926, 127732, 130635, 159665, 174180, 182889, 191598, 203210, 223531, 243852, 261270, 287397, 304815, 319330, 365778, 383196, 406420, 447062, 478995, 522540, 574794, 609630, 638660, 670593, 731556, 894124, 914445, 957990, 1117655, 1149588, 1219260, 1341186, 1436985, 1828890, 1915980, 2011779, 2235310, 2682372, 2873970, 3352965, 3657780, 4023558, 4470620, 5747940, 6705930, 8047116, 10058895, 13411860, 20117790, 40235580]

約数ペア:

[(1, 40235580), (2, 20117790), (3, 13411860), (4, 10058895), (5, 8047116), (6, 6705930), (7, 5747940), (9, 4470620), (10, 4023558), (11, 3657780), (12, 3352965), (14, 2873970), (15, 2682372), (18, 2235310), (20, 2011779), (21, 1915980), (22, 1828890), (28, 1436985), (30, 1341186), (33, 1219260), (35, 1149588), (36, 1117655), (42, 957990), (44, 914445), (45, 894124), (55, 731556), (60, 670593), (63, 638660), (66, 609630), (70, 574794), (77, 522540), (84, 478995), (90, 447062), (99, 406420), (105, 383196), (110, 365778), (126, 319330), (132, 304815), (140, 287397), (154, 261270), (165, 243852), (180, 223531), (198, 203210), (210, 191598), (220, 182889), (231, 174180), (252, 159665), (308, 130635), (315, 127732), (330, 121926), (385, 104508), (396, 101605), (420, 95799), (462, 87090), (495, 81284), (630, 63866), (660, 60963), (693, 58060), (770, 52254), (924, 43545), (990, 40642), (1155, 34836), (1260, 31933), (1386, 29030), (1540, 26127), (1980, 20321), (2310, 17418), (2772, 14515), (2903, 13860), (3465, 11612), (4620, 8709), (5806, 6930)]