105704040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67759}}^1$

素因数の和:67786

約数の個数: 64

約数和(自身を含む): 341510400

約数和(自身を除く): 235806360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 67759, 135518, 203277, 271036, 338795, 406554, 542072, 677590, 813108, 880867, 1016385, 1355180, 1626216, 1761734, 2032770, 2642601, 2710360, 3523468, 4065540, 4404335, 5285202, 7046936, 8131080, 8808670, 10570404, 13213005, 17617340, 21140808, 26426010, 35234680, 52852020, 105704040]

約数ペア:

[(1, 105704040), (2, 52852020), (3, 35234680), (4, 26426010), (5, 21140808), (6, 17617340), (8, 13213005), (10, 10570404), (12, 8808670), (13, 8131080), (15, 7046936), (20, 5285202), (24, 4404335), (26, 4065540), (30, 3523468), (39, 2710360), (40, 2642601), (52, 2032770), (60, 1761734), (65, 1626216), (78, 1355180), (104, 1016385), (120, 880867), (130, 813108), (156, 677590), (195, 542072), (260, 406554), (312, 338795), (390, 271036), (520, 203277), (780, 135518), (1560, 67759)]