6321899920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{305111}}^1$

素因数の和:305168

約数の個数: 80

約数和(自身を含む): 17252252928

約数和(自身を除く): 10930353008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1295, 1480, 2072, 2590, 2960, 4144, 5180, 10360, 20720, 305111, 610222, 1220444, 1525555, 2135777, 2440888, 3051110, 4271554, 4881776, 6102220, 8543108, 10678885, 11289107, 12204440, 17086216, 21357770, 22578214, 24408880, 34172432, 42715540, 45156428, 56445535, 79023749, 85431080, 90312856, 112891070, 158047498, 170862160, 180625712, 225782140, 316094996, 395118745, 451564280, 632189992, 790237490, 903128560, 1264379984, 1580474980, 3160949960, 6321899920]

約数ペア:

[(1, 6321899920), (2, 3160949960), (4, 1580474980), (5, 1264379984), (7, 903128560), (8, 790237490), (10, 632189992), (14, 451564280), (16, 395118745), (20, 316094996), (28, 225782140), (35, 180625712), (37, 170862160), (40, 158047498), (56, 112891070), (70, 90312856), (74, 85431080), (80, 79023749), (112, 56445535), (140, 45156428), (148, 42715540), (185, 34172432), (259, 24408880), (280, 22578214), (296, 21357770), (370, 17086216), (518, 12204440), (560, 11289107), (592, 10678885), (740, 8543108), (1036, 6102220), (1295, 4881776), (1480, 4271554), (2072, 3051110), (2590, 2440888), (2960, 2135777), (4144, 1525555), (5180, 1220444), (10360, 610222), (20720, 305111)]