1492869760

素因数分解:

$2^7\times 5^1\times {\mathrm{127}}^1\times {\mathrm{18367}}^1$

素因数の和:18513

約数の個数: 64

約数和(自身を含む): 3597189120

約数和(自身を除く): 2104319360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 320, 508, 635, 640, 1016, 1270, 2032, 2540, 4064, 5080, 8128, 10160, 16256, 18367, 20320, 36734, 40640, 73468, 81280, 91835, 146936, 183670, 293872, 367340, 587744, 734680, 1175488, 1469360, 2332609, 2350976, 2938720, 4665218, 5877440, 9330436, 11663045, 11754880, 18660872, 23326090, 37321744, 46652180, 74643488, 93304360, 149286976, 186608720, 298573952, 373217440, 746434880, 1492869760]

約数ペア:

[(1, 1492869760), (2, 746434880), (4, 373217440), (5, 298573952), (8, 186608720), (10, 149286976), (16, 93304360), (20, 74643488), (32, 46652180), (40, 37321744), (64, 23326090), (80, 18660872), (127, 11754880), (128, 11663045), (160, 9330436), (254, 5877440), (320, 4665218), (508, 2938720), (635, 2350976), (640, 2332609), (1016, 1469360), (1270, 1175488), (2032, 734680), (2540, 587744), (4064, 367340), (5080, 293872), (8128, 183670), (10160, 146936), (16256, 91835), (18367, 81280), (20320, 73468), (36734, 40640)]