147032560

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1949}}^1$

素因数の和:2026

約数の個数: 80

約数和(自身を含む): 365601600

約数和(自身を除く): 218569040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 41, 46, 80, 82, 92, 115, 164, 184, 205, 230, 328, 368, 410, 460, 656, 820, 920, 943, 1640, 1840, 1886, 1949, 3280, 3772, 3898, 4715, 7544, 7796, 9430, 9745, 15088, 15592, 18860, 19490, 31184, 37720, 38980, 44827, 75440, 77960, 79909, 89654, 155920, 159818, 179308, 224135, 319636, 358616, 399545, 448270, 639272, 717232, 799090, 896540, 1278544, 1598180, 1793080, 1837907, 3196360, 3586160, 3675814, 6392720, 7351628, 9189535, 14703256, 18379070, 29406512, 36758140, 73516280, 147032560]

約数ペア:

[(1, 147032560), (2, 73516280), (4, 36758140), (5, 29406512), (8, 18379070), (10, 14703256), (16, 9189535), (20, 7351628), (23, 6392720), (40, 3675814), (41, 3586160), (46, 3196360), (80, 1837907), (82, 1793080), (92, 1598180), (115, 1278544), (164, 896540), (184, 799090), (205, 717232), (230, 639272), (328, 448270), (368, 399545), (410, 358616), (460, 319636), (656, 224135), (820, 179308), (920, 159818), (943, 155920), (1640, 89654), (1840, 79909), (1886, 77960), (1949, 75440), (3280, 44827), (3772, 38980), (3898, 37720), (4715, 31184), (7544, 19490), (7796, 18860), (9430, 15592), (9745, 15088)]