133620160

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21977}}^1$

素因数の和:22013

約数の個数: 56

約数和(自身を含む): 334944720

約数和(自身を除く): 201324560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 21977, 43954, 87908, 109885, 175816, 219770, 351632, 417563, 439540, 703264, 835126, 879080, 1406528, 1670252, 1758160, 2087815, 3340504, 3516320, 4175630, 6681008, 7032640, 8351260, 13362016, 16702520, 26724032, 33405040, 66810080, 133620160]

約数ペア:

[(1, 133620160), (2, 66810080), (4, 33405040), (5, 26724032), (8, 16702520), (10, 13362016), (16, 8351260), (19, 7032640), (20, 6681008), (32, 4175630), (38, 3516320), (40, 3340504), (64, 2087815), (76, 1758160), (80, 1670252), (95, 1406528), (152, 879080), (160, 835126), (190, 703264), (304, 439540), (320, 417563), (380, 351632), (608, 219770), (760, 175816), (1216, 109885), (1520, 87908), (3040, 43954), (6080, 21977)]