157088960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3691}}^1$

素因数の和:3734

約数の個数: 112

約数和(自身を含む): 450128640

約数和(自身を除く): 293039680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2660, 3040, 3691, 4256, 5320, 6080, 7382, 8512, 10640, 14764, 18455, 21280, 25837, 29528, 36910, 42560, 51674, 59056, 70129, 73820, 103348, 118112, 129185, 140258, 147640, 206696, 236224, 258370, 280516, 295280, 350645, 413392, 490903, 516740, 561032, 590560, 701290, 826784, 981806, 1033480, 1122064, 1181120, 1402580, 1653568, 1963612, 2066960, 2244128, 2454515, 2805160, 3927224, 4133920, 4488256, 4909030, 5610320, 7854448, 8267840, 9818060, 11220640, 15708896, 19636120, 22441280, 31417792, 39272240, 78544480, 157088960]

約数ペア:

[(1, 157088960), (2, 78544480), (4, 39272240), (5, 31417792), (7, 22441280), (8, 19636120), (10, 15708896), (14, 11220640), (16, 9818060), (19, 8267840), (20, 7854448), (28, 5610320), (32, 4909030), (35, 4488256), (38, 4133920), (40, 3927224), (56, 2805160), (64, 2454515), (70, 2244128), (76, 2066960), (80, 1963612), (95, 1653568), (112, 1402580), (133, 1181120), (140, 1122064), (152, 1033480), (160, 981806), (190, 826784), (224, 701290), (266, 590560), (280, 561032), (304, 516740), (320, 490903), (380, 413392), (448, 350645), (532, 295280), (560, 280516), (608, 258370), (665, 236224), (760, 206696), (1064, 147640), (1120, 140258), (1216, 129185), (1330, 118112), (1520, 103348), (2128, 73820), (2240, 70129), (2660, 59056), (3040, 51674), (3691, 42560), (4256, 36910), (5320, 29528), (6080, 25837), (7382, 21280), (8512, 18455), (10640, 14764)]