342065280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1093}}^1$

素因数の和:1278

約数の個数: 128

約数和(自身を含む): 1098025920

約数和(自身を除く): 755960640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 163, 192, 240, 320, 326, 384, 480, 489, 640, 652, 815, 960, 978, 1093, 1304, 1630, 1920, 1956, 2186, 2445, 2608, 3260, 3279, 3912, 4372, 4890, 5216, 5465, 6520, 6558, 7824, 8744, 9780, 10432, 10930, 13040, 13116, 15648, 16395, 17488, 19560, 20864, 21860, 26080, 26232, 31296, 32790, 34976, 39120, 43720, 52160, 52464, 62592, 65580, 69952, 78240, 87440, 104320, 104928, 131160, 139904, 156480, 174880, 178159, 209856, 262320, 312960, 349760, 356318, 419712, 524640, 534477, 699520, 712636, 890795, 1049280, 1068954, 1425272, 1781590, 2098560, 2137908, 2672385, 2850544, 3563180, 4275816, 5344770, 5701088, 7126360, 8551632, 10689540, 11402176, 14252720, 17103264, 21379080, 22804352, 28505440, 34206528, 42758160, 57010880, 68413056, 85516320, 114021760, 171032640, 342065280]

約数ペア:

[(1, 342065280), (2, 171032640), (3, 114021760), (4, 85516320), (5, 68413056), (6, 57010880), (8, 42758160), (10, 34206528), (12, 28505440), (15, 22804352), (16, 21379080), (20, 17103264), (24, 14252720), (30, 11402176), (32, 10689540), (40, 8551632), (48, 7126360), (60, 5701088), (64, 5344770), (80, 4275816), (96, 3563180), (120, 2850544), (128, 2672385), (160, 2137908), (163, 2098560), (192, 1781590), (240, 1425272), (320, 1068954), (326, 1049280), (384, 890795), (480, 712636), (489, 699520), (640, 534477), (652, 524640), (815, 419712), (960, 356318), (978, 349760), (1093, 312960), (1304, 262320), (1630, 209856), (1920, 178159), (1956, 174880), (2186, 156480), (2445, 139904), (2608, 131160), (3260, 104928), (3279, 104320), (3912, 87440), (4372, 78240), (4890, 69952), (5216, 65580), (5465, 62592), (6520, 52464), (6558, 52160), (7824, 43720), (8744, 39120), (9780, 34976), (10432, 32790), (10930, 31296), (13040, 26232), (13116, 26080), (15648, 21860), (16395, 20864), (17488, 19560)]