768369140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{4663}}^1$

素因数の和:4797

約数の個数: 96

約数和(自身を含む): 2030966784

約数和(自身を除く): 1262597644

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 107, 110, 140, 154, 214, 220, 308, 385, 428, 535, 749, 770, 1070, 1177, 1498, 1540, 2140, 2354, 2996, 3745, 4663, 4708, 5885, 7490, 8239, 9326, 11770, 14980, 16478, 18652, 23315, 23540, 32641, 32956, 41195, 46630, 51293, 65282, 82390, 93260, 102586, 130564, 163205, 164780, 205172, 256465, 326410, 359051, 498941, 512930, 652820, 718102, 997882, 1025860, 1436204, 1795255, 1995764, 2494705, 3492587, 3590510, 4989410, 5488351, 6985174, 7181020, 9978820, 10976702, 13970348, 17462935, 21953404, 27441755, 34925870, 38418457, 54883510, 69851740, 76836914, 109767020, 153673828, 192092285, 384184570, 768369140]

約数ペア:

[(1, 768369140), (2, 384184570), (4, 192092285), (5, 153673828), (7, 109767020), (10, 76836914), (11, 69851740), (14, 54883510), (20, 38418457), (22, 34925870), (28, 27441755), (35, 21953404), (44, 17462935), (55, 13970348), (70, 10976702), (77, 9978820), (107, 7181020), (110, 6985174), (140, 5488351), (154, 4989410), (214, 3590510), (220, 3492587), (308, 2494705), (385, 1995764), (428, 1795255), (535, 1436204), (749, 1025860), (770, 997882), (1070, 718102), (1177, 652820), (1498, 512930), (1540, 498941), (2140, 359051), (2354, 326410), (2996, 256465), (3745, 205172), (4663, 164780), (4708, 163205), (5885, 130564), (7490, 102586), (8239, 93260), (9326, 82390), (11770, 65282), (14980, 51293), (16478, 46630), (18652, 41195), (23315, 32956), (23540, 32641)]