84682240

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1741}}^1$

素因数の和:1783

約数の個数: 80

約数和(自身を含む): 213847920

約数和(自身を除く): 129165680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1216, 1280, 1520, 1741, 2432, 2560, 3040, 3482, 4864, 6080, 6964, 8705, 9728, 12160, 13928, 17410, 24320, 27856, 33079, 34820, 48640, 55712, 66158, 69640, 111424, 132316, 139280, 165395, 222848, 264632, 278560, 330790, 445696, 529264, 557120, 661580, 891392, 1058528, 1114240, 1323160, 2117056, 2228480, 2646320, 4234112, 4456960, 5292640, 8468224, 10585280, 16936448, 21170560, 42341120, 84682240]

約数ペア:

[(1, 84682240), (2, 42341120), (4, 21170560), (5, 16936448), (8, 10585280), (10, 8468224), (16, 5292640), (19, 4456960), (20, 4234112), (32, 2646320), (38, 2228480), (40, 2117056), (64, 1323160), (76, 1114240), (80, 1058528), (95, 891392), (128, 661580), (152, 557120), (160, 529264), (190, 445696), (256, 330790), (304, 278560), (320, 264632), (380, 222848), (512, 165395), (608, 139280), (640, 132316), (760, 111424), (1216, 69640), (1280, 66158), (1520, 55712), (1741, 48640), (2432, 34820), (2560, 33079), (3040, 27856), (3482, 24320), (4864, 17410), (6080, 13928), (6964, 12160), (8705, 9728)]