148305920

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{2069}}^1$

素因数の和:2103

約数の個数: 96

約数和(自身を含む): 406879200

約数和(自身を除く): 258573280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2048, 2069, 2240, 2560, 3584, 4138, 4480, 5120, 7168, 8276, 8960, 10240, 10345, 14336, 14483, 16552, 17920, 20690, 28966, 33104, 35840, 41380, 57932, 66208, 71680, 72415, 82760, 115864, 132416, 144830, 165520, 231728, 264832, 289660, 331040, 463456, 529664, 579320, 662080, 926912, 1059328, 1158640, 1324160, 1853824, 2118656, 2317280, 2648320, 3707648, 4237312, 4634560, 5296640, 7415296, 9269120, 10593280, 14830592, 18538240, 21186560, 29661184, 37076480, 74152960, 148305920]

約数ペア:

[(1, 148305920), (2, 74152960), (4, 37076480), (5, 29661184), (7, 21186560), (8, 18538240), (10, 14830592), (14, 10593280), (16, 9269120), (20, 7415296), (28, 5296640), (32, 4634560), (35, 4237312), (40, 3707648), (56, 2648320), (64, 2317280), (70, 2118656), (80, 1853824), (112, 1324160), (128, 1158640), (140, 1059328), (160, 926912), (224, 662080), (256, 579320), (280, 529664), (320, 463456), (448, 331040), (512, 289660), (560, 264832), (640, 231728), (896, 165520), (1024, 144830), (1120, 132416), (1280, 115864), (1792, 82760), (2048, 72415), (2069, 71680), (2240, 66208), (2560, 57932), (3584, 41380), (4138, 35840), (4480, 33104), (5120, 28966), (7168, 20690), (8276, 17920), (8960, 16552), (10240, 14483), (10345, 14336)]