2081739840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{6143}}^1$

素因数の和:6516

約数の個数: 112

約数和(自身を含む): 6629326848

約数和(自身を除く): 4547587008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 353, 480, 706, 960, 1059, 1412, 1765, 2118, 2824, 3530, 4236, 5295, 5648, 6143, 7060, 8472, 10590, 11296, 12286, 14120, 16944, 18429, 21180, 22592, 24572, 28240, 30715, 33888, 36858, 42360, 49144, 56480, 61430, 67776, 73716, 84720, 92145, 98288, 112960, 122860, 147432, 169440, 184290, 196576, 245720, 294864, 338880, 368580, 393152, 491440, 589728, 737160, 982880, 1179456, 1474320, 1965760, 2168479, 2948640, 4336958, 5897280, 6505437, 8673916, 10842395, 13010874, 17347832, 21684790, 26021748, 32527185, 34695664, 43369580, 52043496, 65054370, 69391328, 86739160, 104086992, 130108740, 138782656, 173478320, 208173984, 260217480, 346956640, 416347968, 520434960, 693913280, 1040869920, 2081739840]

約数ペア:

[(1, 2081739840), (2, 1040869920), (3, 693913280), (4, 520434960), (5, 416347968), (6, 346956640), (8, 260217480), (10, 208173984), (12, 173478320), (15, 138782656), (16, 130108740), (20, 104086992), (24, 86739160), (30, 69391328), (32, 65054370), (40, 52043496), (48, 43369580), (60, 34695664), (64, 32527185), (80, 26021748), (96, 21684790), (120, 17347832), (160, 13010874), (192, 10842395), (240, 8673916), (320, 6505437), (353, 5897280), (480, 4336958), (706, 2948640), (960, 2168479), (1059, 1965760), (1412, 1474320), (1765, 1179456), (2118, 982880), (2824, 737160), (3530, 589728), (4236, 491440), (5295, 393152), (5648, 368580), (6143, 338880), (7060, 294864), (8472, 245720), (10590, 196576), (11296, 184290), (12286, 169440), (14120, 147432), (16944, 122860), (18429, 112960), (21180, 98288), (22592, 92145), (24572, 84720), (28240, 73716), (30715, 67776), (33888, 61430), (36858, 56480), (42360, 49144)]