143142960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31391}}^1$

素因数の和:31426

約数の個数: 80

約数和(自身を含む): 467112960

約数和(自身を除く): 323970000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 31391, 62782, 94173, 125564, 156955, 188346, 251128, 313910, 376692, 470865, 502256, 596429, 627820, 753384, 941730, 1192858, 1255640, 1506768, 1789287, 1883460, 2385716, 2511280, 2982145, 3578574, 3766920, 4771432, 5964290, 7157148, 7533840, 8946435, 9542864, 11928580, 14314296, 17892870, 23857160, 28628592, 35785740, 47714320, 71571480, 143142960]

約数ペア:

[(1, 143142960), (2, 71571480), (3, 47714320), (4, 35785740), (5, 28628592), (6, 23857160), (8, 17892870), (10, 14314296), (12, 11928580), (15, 9542864), (16, 8946435), (19, 7533840), (20, 7157148), (24, 5964290), (30, 4771432), (38, 3766920), (40, 3578574), (48, 2982145), (57, 2511280), (60, 2385716), (76, 1883460), (80, 1789287), (95, 1506768), (114, 1255640), (120, 1192858), (152, 941730), (190, 753384), (228, 627820), (240, 596429), (285, 502256), (304, 470865), (380, 376692), (456, 313910), (570, 251128), (760, 188346), (912, 156955), (1140, 125564), (1520, 94173), (2280, 62782), (4560, 31391)]