156966218960

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{532739}}^1$

素因数の和:532908

約数の個数: 80

約数和(自身を含む): 380504217600

約数和(自身を除く): 223537998640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 127, 145, 232, 254, 290, 464, 508, 580, 635, 1016, 1160, 1270, 2032, 2320, 2540, 3683, 5080, 7366, 10160, 14732, 18415, 29464, 36830, 58928, 73660, 147320, 294640, 532739, 1065478, 2130956, 2663695, 4261912, 5327390, 8523824, 10654780, 15449431, 21309560, 30898862, 42619120, 61797724, 67657853, 77247155, 123595448, 135315706, 154494310, 247190896, 270631412, 308988620, 338289265, 541262824, 617977240, 676578530, 1082525648, 1235954480, 1353157060, 1962077737, 2706314120, 3924155474, 5412628240, 7848310948, 9810388685, 15696621896, 19620777370, 31393243792, 39241554740, 78483109480, 156966218960]

約数ペア:

[(1, 156966218960), (2, 78483109480), (4, 39241554740), (5, 31393243792), (8, 19620777370), (10, 15696621896), (16, 9810388685), (20, 7848310948), (29, 5412628240), (40, 3924155474), (58, 2706314120), (80, 1962077737), (116, 1353157060), (127, 1235954480), (145, 1082525648), (232, 676578530), (254, 617977240), (290, 541262824), (464, 338289265), (508, 308988620), (580, 270631412), (635, 247190896), (1016, 154494310), (1160, 135315706), (1270, 123595448), (2032, 77247155), (2320, 67657853), (2540, 61797724), (3683, 42619120), (5080, 30898862), (7366, 21309560), (10160, 15449431), (14732, 10654780), (18415, 8523824), (29464, 5327390), (36830, 4261912), (58928, 2663695), (73660, 2130956), (147320, 1065478), (294640, 532739)]