326176480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1609}}^1$

素因数の和:1812

約数の個数: 96

約数和(自身を含む): 886092480

約数和(自身を除く): 559916000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 181, 224, 280, 362, 560, 724, 905, 1120, 1267, 1448, 1609, 1810, 2534, 2896, 3218, 3620, 5068, 5792, 6335, 6436, 7240, 8045, 10136, 11263, 12670, 12872, 14480, 16090, 20272, 22526, 25340, 25744, 28960, 32180, 40544, 45052, 50680, 51488, 56315, 64360, 90104, 101360, 112630, 128720, 180208, 202720, 225260, 257440, 291229, 360416, 450520, 582458, 901040, 1164916, 1456145, 1802080, 2038603, 2329832, 2912290, 4077206, 4659664, 5824580, 8154412, 9319328, 10193015, 11649160, 16308824, 20386030, 23298320, 32617648, 40772060, 46596640, 65235296, 81544120, 163088240, 326176480]

約数ペア:

[(1, 326176480), (2, 163088240), (4, 81544120), (5, 65235296), (7, 46596640), (8, 40772060), (10, 32617648), (14, 23298320), (16, 20386030), (20, 16308824), (28, 11649160), (32, 10193015), (35, 9319328), (40, 8154412), (56, 5824580), (70, 4659664), (80, 4077206), (112, 2912290), (140, 2329832), (160, 2038603), (181, 1802080), (224, 1456145), (280, 1164916), (362, 901040), (560, 582458), (724, 450520), (905, 360416), (1120, 291229), (1267, 257440), (1448, 225260), (1609, 202720), (1810, 180208), (2534, 128720), (2896, 112630), (3218, 101360), (3620, 90104), (5068, 64360), (5792, 56315), (6335, 51488), (6436, 50680), (7240, 45052), (8045, 40544), (10136, 32180), (11263, 28960), (12670, 25744), (12872, 25340), (14480, 22526), (16090, 20272)]