156740017220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1\times {\mathrm{10453}}^1$

素因数の和:10845

約数の個数: 96

約数和(自身を含む): 345212824320

約数和(自身を除く): 188472807100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 103, 116, 145, 206, 251, 290, 412, 502, 515, 580, 1004, 1030, 1255, 2060, 2510, 2987, 5020, 5974, 7279, 10453, 11948, 14558, 14935, 20906, 25853, 29116, 29870, 36395, 41812, 51706, 52265, 59740, 72790, 103412, 104530, 129265, 145580, 209060, 258530, 303137, 517060, 606274, 749737, 1076659, 1212548, 1499474, 1515685, 2153318, 2623703, 2998948, 3031370, 3748685, 4306636, 5247406, 5383295, 6062740, 7497370, 10494812, 10766590, 13118515, 14994740, 21533180, 26237030, 31223111, 52474060, 62446222, 76087387, 124892444, 152174774, 156115555, 270241409, 304349548, 312231110, 380436935, 540482818, 624462220, 760873870, 1080965636, 1351207045, 1521747740, 2702414090, 5404828180, 7837000861, 15674001722, 31348003444, 39185004305, 78370008610, 156740017220]

約数ペア:

[(1, 156740017220), (2, 78370008610), (4, 39185004305), (5, 31348003444), (10, 15674001722), (20, 7837000861), (29, 5404828180), (58, 2702414090), (103, 1521747740), (116, 1351207045), (145, 1080965636), (206, 760873870), (251, 624462220), (290, 540482818), (412, 380436935), (502, 312231110), (515, 304349548), (580, 270241409), (1004, 156115555), (1030, 152174774), (1255, 124892444), (2060, 76087387), (2510, 62446222), (2987, 52474060), (5020, 31223111), (5974, 26237030), (7279, 21533180), (10453, 14994740), (11948, 13118515), (14558, 10766590), (14935, 10494812), (20906, 7497370), (25853, 6062740), (29116, 5383295), (29870, 5247406), (36395, 4306636), (41812, 3748685), (51706, 3031370), (52265, 2998948), (59740, 2623703), (72790, 2153318), (103412, 1515685), (104530, 1499474), (129265, 1212548), (145580, 1076659), (209060, 749737), (258530, 606274), (303137, 517060)]