134001680

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3833}}^1$

素因数の和:3888

約数の個数: 80

約数和(自身を含む): 342299520

約数和(自身を除く): 208297840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 46, 76, 80, 92, 95, 115, 152, 184, 190, 230, 304, 368, 380, 437, 460, 760, 874, 920, 1520, 1748, 1840, 2185, 3496, 3833, 4370, 6992, 7666, 8740, 15332, 17480, 19165, 30664, 34960, 38330, 61328, 72827, 76660, 88159, 145654, 153320, 176318, 291308, 306640, 352636, 364135, 440795, 582616, 705272, 728270, 881590, 1165232, 1410544, 1456540, 1675021, 1763180, 2913080, 3350042, 3526360, 5826160, 6700084, 7052720, 8375105, 13400168, 16750210, 26800336, 33500420, 67000840, 134001680]

約数ペア:

[(1, 134001680), (2, 67000840), (4, 33500420), (5, 26800336), (8, 16750210), (10, 13400168), (16, 8375105), (19, 7052720), (20, 6700084), (23, 5826160), (38, 3526360), (40, 3350042), (46, 2913080), (76, 1763180), (80, 1675021), (92, 1456540), (95, 1410544), (115, 1165232), (152, 881590), (184, 728270), (190, 705272), (230, 582616), (304, 440795), (368, 364135), (380, 352636), (437, 306640), (460, 291308), (760, 176318), (874, 153320), (920, 145654), (1520, 88159), (1748, 76660), (1840, 72827), (2185, 61328), (3496, 38330), (3833, 34960), (4370, 30664), (6992, 19165), (7666, 17480), (8740, 15332)]