147276080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1453}}^1$

素因数の和:1654

約数の個数: 80

約数和(自身を含む): 393766464

約数和(自身を除く): 246490384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 181, 280, 362, 560, 724, 905, 1267, 1448, 1453, 1810, 2534, 2896, 2906, 3620, 5068, 5812, 6335, 7240, 7265, 10136, 10171, 11624, 12670, 14480, 14530, 20272, 20342, 23248, 25340, 29060, 40684, 50680, 50855, 58120, 81368, 101360, 101710, 116240, 162736, 203420, 262993, 406840, 525986, 813680, 1051972, 1314965, 1840951, 2103944, 2629930, 3681902, 4207888, 5259860, 7363804, 9204755, 10519720, 14727608, 18409510, 21039440, 29455216, 36819020, 73638040, 147276080]

約数ペア:

[(1, 147276080), (2, 73638040), (4, 36819020), (5, 29455216), (7, 21039440), (8, 18409510), (10, 14727608), (14, 10519720), (16, 9204755), (20, 7363804), (28, 5259860), (35, 4207888), (40, 3681902), (56, 2629930), (70, 2103944), (80, 1840951), (112, 1314965), (140, 1051972), (181, 813680), (280, 525986), (362, 406840), (560, 262993), (724, 203420), (905, 162736), (1267, 116240), (1448, 101710), (1453, 101360), (1810, 81368), (2534, 58120), (2896, 50855), (2906, 50680), (3620, 40684), (5068, 29060), (5812, 25340), (6335, 23248), (7240, 20342), (7265, 20272), (10136, 14530), (10171, 14480), (11624, 12670)]