282800960

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{433}}^1$

素因数の和:620

約数の個数: 112

約数和(自身を含む): 731526096

約数和(自身を除く): 448725136

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 157, 160, 208, 260, 314, 320, 416, 433, 520, 628, 785, 832, 866, 1040, 1256, 1570, 1732, 2041, 2080, 2165, 2512, 3140, 3464, 4082, 4160, 4330, 5024, 5629, 6280, 6928, 8164, 8660, 10048, 10205, 11258, 12560, 13856, 16328, 17320, 20410, 22516, 25120, 27712, 28145, 32656, 34640, 40820, 45032, 50240, 56290, 65312, 67981, 69280, 81640, 90064, 112580, 130624, 135962, 138560, 163280, 180128, 225160, 271924, 326560, 339905, 360256, 450320, 543848, 653120, 679810, 883753, 900640, 1087696, 1359620, 1767506, 1801280, 2175392, 2719240, 3535012, 4350784, 4418765, 5438480, 7070024, 8837530, 10876960, 14140048, 17675060, 21753920, 28280096, 35350120, 56560192, 70700240, 141400480, 282800960]

約数ペア:

[(1, 282800960), (2, 141400480), (4, 70700240), (5, 56560192), (8, 35350120), (10, 28280096), (13, 21753920), (16, 17675060), (20, 14140048), (26, 10876960), (32, 8837530), (40, 7070024), (52, 5438480), (64, 4418765), (65, 4350784), (80, 3535012), (104, 2719240), (130, 2175392), (157, 1801280), (160, 1767506), (208, 1359620), (260, 1087696), (314, 900640), (320, 883753), (416, 679810), (433, 653120), (520, 543848), (628, 450320), (785, 360256), (832, 339905), (866, 326560), (1040, 271924), (1256, 225160), (1570, 180128), (1732, 163280), (2041, 138560), (2080, 135962), (2165, 130624), (2512, 112580), (3140, 90064), (3464, 81640), (4082, 69280), (4160, 67981), (4330, 65312), (5024, 56290), (5629, 50240), (6280, 45032), (6928, 40820), (8164, 34640), (8660, 32656), (10048, 28145), (10205, 27712), (11258, 25120), (12560, 22516), (13856, 20410), (16328, 17320)]