218901476460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{192018839}}^1$

素因数の和:192018870

約数の個数: 48

約数和(自身を含む): 645183302400

約数和(自身を除く): 426281825940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 192018839, 384037678, 576056517, 768075356, 960094195, 1152113034, 1920188390, 2304226068, 2880282585, 3648357941, 3840376780, 5760565170, 7296715882, 10945073823, 11521130340, 14593431764, 18241789705, 21890147646, 36483579410, 43780295292, 54725369115, 72967158820, 109450738230, 218901476460]

約数ペア:

[(1, 218901476460), (2, 109450738230), (3, 72967158820), (4, 54725369115), (5, 43780295292), (6, 36483579410), (10, 21890147646), (12, 18241789705), (15, 14593431764), (19, 11521130340), (20, 10945073823), (30, 7296715882), (38, 5760565170), (57, 3840376780), (60, 3648357941), (76, 2880282585), (95, 2304226068), (114, 1920188390), (190, 1152113034), (228, 960094195), (285, 768075356), (380, 576056517), (570, 384037678), (1140, 192018839)]