273941920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{883}}^1$

素因数の和:1182

約数の個数: 96

約数和(自身を含む): 743154048

約数和(自身を除く): 469212128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 277, 280, 554, 560, 883, 1108, 1120, 1385, 1766, 1939, 2216, 2770, 3532, 3878, 4415, 4432, 5540, 6181, 7064, 7756, 8830, 8864, 9695, 11080, 12362, 14128, 15512, 17660, 19390, 22160, 24724, 28256, 30905, 31024, 35320, 38780, 44320, 49448, 61810, 62048, 70640, 77560, 98896, 123620, 141280, 155120, 197792, 244591, 247240, 310240, 489182, 494480, 978364, 988960, 1222955, 1712137, 1956728, 2445910, 3424274, 3913456, 4891820, 6848548, 7826912, 8560685, 9783640, 13697096, 17121370, 19567280, 27394192, 34242740, 39134560, 54788384, 68485480, 136970960, 273941920]

約数ペア:

[(1, 273941920), (2, 136970960), (4, 68485480), (5, 54788384), (7, 39134560), (8, 34242740), (10, 27394192), (14, 19567280), (16, 17121370), (20, 13697096), (28, 9783640), (32, 8560685), (35, 7826912), (40, 6848548), (56, 4891820), (70, 3913456), (80, 3424274), (112, 2445910), (140, 1956728), (160, 1712137), (224, 1222955), (277, 988960), (280, 978364), (554, 494480), (560, 489182), (883, 310240), (1108, 247240), (1120, 244591), (1385, 197792), (1766, 155120), (1939, 141280), (2216, 123620), (2770, 98896), (3532, 77560), (3878, 70640), (4415, 62048), (4432, 61810), (5540, 49448), (6181, 44320), (7064, 38780), (7756, 35320), (8830, 31024), (8864, 30905), (9695, 28256), (11080, 24724), (12362, 22160), (14128, 19390), (15512, 17660)]