137634560

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{15361}}^1$

素因数の和:15389

約数の個数: 72

約数和(自身を含む): 376799136

約数和(自身を除く): 239164576

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, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 15361, 30722, 61444, 76805, 107527, 122888, 153610, 215054, 245776, 307220, 430108, 491552, 537635, 614440, 860216, 983104, 1075270, 1228880, 1720432, 1966208, 2150540, 2457760, 3440864, 3932416, 4301080, 4915520, 6881728, 8602160, 9831040, 13763456, 17204320, 19662080, 27526912, 34408640, 68817280, 137634560]

約数ペア:

[(1, 137634560), (2, 68817280), (4, 34408640), (5, 27526912), (7, 19662080), (8, 17204320), (10, 13763456), (14, 9831040), (16, 8602160), (20, 6881728), (28, 4915520), (32, 4301080), (35, 3932416), (40, 3440864), (56, 2457760), (64, 2150540), (70, 1966208), (80, 1720432), (112, 1228880), (128, 1075270), (140, 983104), (160, 860216), (224, 614440), (256, 537635), (280, 491552), (320, 430108), (448, 307220), (560, 245776), (640, 215054), (896, 153610), (1120, 122888), (1280, 107527), (1792, 76805), (2240, 61444), (4480, 30722), (8960, 15361)]