237156680

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{6967}}^1$

素因数の和:7038

約数の個数: 64

約数和(自身を含む): 571933440

約数和(自身を除く): 334776760

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 37, 40, 46, 74, 92, 115, 148, 184, 185, 230, 296, 370, 460, 740, 851, 920, 1480, 1702, 3404, 4255, 6808, 6967, 8510, 13934, 17020, 27868, 34040, 34835, 55736, 69670, 139340, 160241, 257779, 278680, 320482, 515558, 640964, 801205, 1031116, 1281928, 1288895, 1602410, 2062232, 2577790, 3204820, 5155580, 5928917, 6409640, 10311160, 11857834, 23715668, 29644585, 47431336, 59289170, 118578340, 237156680]

約数ペア:

[(1, 237156680), (2, 118578340), (4, 59289170), (5, 47431336), (8, 29644585), (10, 23715668), (20, 11857834), (23, 10311160), (37, 6409640), (40, 5928917), (46, 5155580), (74, 3204820), (92, 2577790), (115, 2062232), (148, 1602410), (184, 1288895), (185, 1281928), (230, 1031116), (296, 801205), (370, 640964), (460, 515558), (740, 320482), (851, 278680), (920, 257779), (1480, 160241), (1702, 139340), (3404, 69670), (4255, 55736), (6808, 34835), (6967, 34040), (8510, 27868), (13934, 17020)]