8088640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:204

約数の個数: 112

約数和(自身を含む): 23116032

約数和(自身を除く): 15027392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 140, 157, 160, 161, 184, 224, 230, 280, 314, 320, 322, 368, 448, 460, 560, 628, 644, 736, 785, 805, 920, 1099, 1120, 1256, 1288, 1472, 1570, 1610, 1840, 2198, 2240, 2512, 2576, 3140, 3220, 3611, 3680, 4396, 5024, 5152, 5495, 6280, 6440, 7222, 7360, 8792, 10048, 10304, 10990, 12560, 12880, 14444, 17584, 18055, 21980, 25120, 25277, 25760, 28888, 35168, 36110, 43960, 50240, 50554, 51520, 57776, 70336, 72220, 87920, 101108, 115552, 126385, 144440, 175840, 202216, 231104, 252770, 288880, 351680, 404432, 505540, 577760, 808864, 1011080, 1155520, 1617728, 2022160, 4044320, 8088640]

約数ペア:

[(1, 8088640), (2, 4044320), (4, 2022160), (5, 1617728), (7, 1155520), (8, 1011080), (10, 808864), (14, 577760), (16, 505540), (20, 404432), (23, 351680), (28, 288880), (32, 252770), (35, 231104), (40, 202216), (46, 175840), (56, 144440), (64, 126385), (70, 115552), (80, 101108), (92, 87920), (112, 72220), (115, 70336), (140, 57776), (157, 51520), (160, 50554), (161, 50240), (184, 43960), (224, 36110), (230, 35168), (280, 28888), (314, 25760), (320, 25277), (322, 25120), (368, 21980), (448, 18055), (460, 17584), (560, 14444), (628, 12880), (644, 12560), (736, 10990), (785, 10304), (805, 10048), (920, 8792), (1099, 7360), (1120, 7222), (1256, 6440), (1288, 6280), (1472, 5495), (1570, 5152), (1610, 5024), (1840, 4396), (2198, 3680), (2240, 3611), (2512, 3220), (2576, 3140)]