160723710

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{307}}^1$

素因数の和:607

約数の個数: 128

約数和(自身を含む): 493194240

約数和(自身を除く): 332470530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 277, 307, 315, 378, 554, 614, 630, 831, 921, 945, 1385, 1535, 1662, 1842, 1890, 1939, 2149, 2493, 2763, 2770, 3070, 3878, 4155, 4298, 4605, 4986, 5526, 5817, 6447, 7479, 8289, 8310, 9210, 9695, 10745, 11634, 12465, 12894, 13815, 14958, 16578, 17451, 19341, 19390, 21490, 24930, 27630, 29085, 32235, 34902, 37395, 38682, 41445, 52353, 58023, 58170, 64470, 74790, 82890, 85039, 87255, 96705, 104706, 116046, 170078, 174510, 193410, 255117, 261765, 290115, 425195, 510234, 523530, 580230, 595273, 765351, 850390, 1190546, 1275585, 1530702, 1785819, 2296053, 2551170, 2976365, 3571638, 3826755, 4592106, 5357457, 5952730, 7653510, 8929095, 10714914, 11480265, 16072371, 17858190, 22960530, 26787285, 32144742, 53574570, 80361855, 160723710]

約数ペア:

[(1, 160723710), (2, 80361855), (3, 53574570), (5, 32144742), (6, 26787285), (7, 22960530), (9, 17858190), (10, 16072371), (14, 11480265), (15, 10714914), (18, 8929095), (21, 7653510), (27, 5952730), (30, 5357457), (35, 4592106), (42, 3826755), (45, 3571638), (54, 2976365), (63, 2551170), (70, 2296053), (90, 1785819), (105, 1530702), (126, 1275585), (135, 1190546), (189, 850390), (210, 765351), (270, 595273), (277, 580230), (307, 523530), (315, 510234), (378, 425195), (554, 290115), (614, 261765), (630, 255117), (831, 193410), (921, 174510), (945, 170078), (1385, 116046), (1535, 104706), (1662, 96705), (1842, 87255), (1890, 85039), (1939, 82890), (2149, 74790), (2493, 64470), (2763, 58170), (2770, 58023), (3070, 52353), (3878, 41445), (4155, 38682), (4298, 37395), (4605, 34902), (4986, 32235), (5526, 29085), (5817, 27630), (6447, 24930), (7479, 21490), (8289, 19390), (8310, 19341), (9210, 17451), (9695, 16578), (10745, 14958), (11634, 13815), (12465, 12894)]