135378040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25447}}^1$

素因数の和:25484

約数の個数: 64

約数和(自身を含む): 366451200

約数和(自身を除く): 231073160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 25447, 50894, 101788, 127235, 178129, 203576, 254470, 356258, 483493, 508940, 712516, 890645, 966986, 1017880, 1425032, 1781290, 1933972, 2417465, 3384451, 3562580, 3867944, 4834930, 6768902, 7125160, 9669860, 13537804, 16922255, 19339720, 27075608, 33844510, 67689020, 135378040]

約数ペア:

[(1, 135378040), (2, 67689020), (4, 33844510), (5, 27075608), (7, 19339720), (8, 16922255), (10, 13537804), (14, 9669860), (19, 7125160), (20, 6768902), (28, 4834930), (35, 3867944), (38, 3562580), (40, 3384451), (56, 2417465), (70, 1933972), (76, 1781290), (95, 1425032), (133, 1017880), (140, 966986), (152, 890645), (190, 712516), (266, 508940), (280, 483493), (380, 356258), (532, 254470), (665, 203576), (760, 178129), (1064, 127235), (1330, 101788), (2660, 50894), (5320, 25447)]