422068140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{180371}}^1$

素因数の和:180399

約数の個数: 72

約数和(自身を含む): 1378763568

約数和(自身を除く): 956695428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 180371, 360742, 541113, 721484, 901855, 1082226, 1623339, 1803710, 2164452, 2344823, 2705565, 3246678, 3607420, 4689646, 5411130, 6493356, 7034469, 8116695, 9379292, 10822260, 11724115, 14068938, 16233390, 21103407, 23448230, 28137876, 32466780, 35172345, 42206814, 46896460, 70344690, 84413628, 105517035, 140689380, 211034070, 422068140]

約数ペア:

[(1, 422068140), (2, 211034070), (3, 140689380), (4, 105517035), (5, 84413628), (6, 70344690), (9, 46896460), (10, 42206814), (12, 35172345), (13, 32466780), (15, 28137876), (18, 23448230), (20, 21103407), (26, 16233390), (30, 14068938), (36, 11724115), (39, 10822260), (45, 9379292), (52, 8116695), (60, 7034469), (65, 6493356), (78, 5411130), (90, 4689646), (117, 3607420), (130, 3246678), (156, 2705565), (180, 2344823), (195, 2164452), (234, 1803710), (260, 1623339), (390, 1082226), (468, 901855), (585, 721484), (780, 541113), (1170, 360742), (2340, 180371)]