144800960

素因数分解:

$2^6\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4229}}^1$

素因数の和:4353

約数の個数: 56

約数和(自身を含む): 348112080

約数和(自身を除く): 203311120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 160, 214, 320, 428, 535, 856, 1070, 1712, 2140, 3424, 4229, 4280, 6848, 8458, 8560, 16916, 17120, 21145, 33832, 34240, 42290, 67664, 84580, 135328, 169160, 270656, 338320, 452503, 676640, 905006, 1353280, 1810012, 2262515, 3620024, 4525030, 7240048, 9050060, 14480096, 18100120, 28960192, 36200240, 72400480, 144800960]

約数ペア:

[(1, 144800960), (2, 72400480), (4, 36200240), (5, 28960192), (8, 18100120), (10, 14480096), (16, 9050060), (20, 7240048), (32, 4525030), (40, 3620024), (64, 2262515), (80, 1810012), (107, 1353280), (160, 905006), (214, 676640), (320, 452503), (428, 338320), (535, 270656), (856, 169160), (1070, 135328), (1712, 84580), (2140, 67664), (3424, 42290), (4229, 34240), (4280, 33832), (6848, 21145), (8458, 17120), (8560, 16916)]