131067240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37663}}^1$

素因数の和:37706

約数の個数: 64

約数和(自身を含む): 406771200

約数和(自身を除く): 275703960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 37663, 75326, 112989, 150652, 188315, 225978, 301304, 376630, 451956, 564945, 753260, 903912, 1092227, 1129890, 1506520, 2184454, 2259780, 3276681, 4368908, 4519560, 5461135, 6553362, 8737816, 10922270, 13106724, 16383405, 21844540, 26213448, 32766810, 43689080, 65533620, 131067240]

約数ペア:

[(1, 131067240), (2, 65533620), (3, 43689080), (4, 32766810), (5, 26213448), (6, 21844540), (8, 16383405), (10, 13106724), (12, 10922270), (15, 8737816), (20, 6553362), (24, 5461135), (29, 4519560), (30, 4368908), (40, 3276681), (58, 2259780), (60, 2184454), (87, 1506520), (116, 1129890), (120, 1092227), (145, 903912), (174, 753260), (232, 564945), (290, 451956), (348, 376630), (435, 301304), (580, 225978), (696, 188315), (870, 150652), (1160, 112989), (1740, 75326), (3480, 37663)]