65714520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32213}}^1$

素因数の和:32244

約数の個数: 64

約数和(自身を含む): 208746720

約数和(自身を除く): 143032200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 32213, 64426, 96639, 128852, 161065, 193278, 257704, 322130, 386556, 483195, 547621, 644260, 773112, 966390, 1095242, 1288520, 1642863, 1932780, 2190484, 2738105, 3285726, 3865560, 4380968, 5476210, 6571452, 8214315, 10952420, 13142904, 16428630, 21904840, 32857260, 65714520]

約数ペア:

[(1, 65714520), (2, 32857260), (3, 21904840), (4, 16428630), (5, 13142904), (6, 10952420), (8, 8214315), (10, 6571452), (12, 5476210), (15, 4380968), (17, 3865560), (20, 3285726), (24, 2738105), (30, 2190484), (34, 1932780), (40, 1642863), (51, 1288520), (60, 1095242), (68, 966390), (85, 773112), (102, 644260), (120, 547621), (136, 483195), (170, 386556), (204, 322130), (255, 257704), (340, 193278), (408, 161065), (510, 128852), (680, 96639), (1020, 64426), (2040, 32213)]