141400480

素因数分解:

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

素因数の和:618

約数の個数: 96

約数和(自身を含む): 362883024

約数和(自身を除く): 221482544

約数列:

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

約数ペア:

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