1255597788280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{150191123}}^1$

素因数の和:150191164

約数の個数: 64

約数和(自身を含む): 3244128278400

約数和(自身を除く): 1988530490120

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 8360, 150191123, 300382246, 600764492, 750955615, 1201528984, 1501911230, 1652102353, 2853631337, 3003822460, 3304204706, 5707262674, 6007644920, 6608409412, 8260511765, 11414525348, 13216818824, 14268156685, 16521023530, 22829050696, 28536313370, 31389944707, 33042047060, 57072626740, 62779889414, 66084094120, 114145253480, 125559778828, 156949723535, 251119557656, 313899447070, 627798894140, 1255597788280]

約数ペア:

[(1, 1255597788280), (2, 627798894140), (4, 313899447070), (5, 251119557656), (8, 156949723535), (10, 125559778828), (11, 114145253480), (19, 66084094120), (20, 62779889414), (22, 57072626740), (38, 33042047060), (40, 31389944707), (44, 28536313370), (55, 22829050696), (76, 16521023530), (88, 14268156685), (95, 13216818824), (110, 11414525348), (152, 8260511765), (190, 6608409412), (209, 6007644920), (220, 5707262674), (380, 3304204706), (418, 3003822460), (440, 2853631337), (760, 1652102353), (836, 1501911230), (1045, 1201528984), (1672, 750955615), (2090, 600764492), (4180, 300382246), (8360, 150191123)]