2105695080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{11057}}^1$

素因数の和:11120

約数の個数: 144

約数和(自身を含む): 7154636580

約数和(自身を除く): 5048941500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 529, 552, 690, 828, 920, 1035, 1058, 1380, 1587, 1656, 2070, 2116, 2645, 2760, 3174, 4140, 4232, 4761, 5290, 6348, 7935, 8280, 9522, 10580, 11057, 12696, 15870, 19044, 21160, 22114, 23805, 31740, 33171, 38088, 44228, 47610, 55285, 63480, 66342, 88456, 95220, 99513, 110570, 132684, 165855, 190440, 199026, 221140, 254311, 265368, 331710, 398052, 442280, 497565, 508622, 663420, 762933, 796104, 995130, 1017244, 1271555, 1326840, 1525866, 1990260, 2034488, 2288799, 2543110, 3051732, 3814665, 3980520, 4577598, 5086220, 5849153, 6103464, 7629330, 9155196, 10172440, 11443995, 11698306, 15258660, 17547459, 18310392, 22887990, 23396612, 29245765, 30517320, 35094918, 45775980, 46793224, 52642377, 58491530, 70189836, 87737295, 91551960, 105284754, 116983060, 140379672, 175474590, 210569508, 233966120, 263211885, 350949180, 421139016, 526423770, 701898360, 1052847540, 2105695080]

約数ペア:

[(1, 2105695080), (2, 1052847540), (3, 701898360), (4, 526423770), (5, 421139016), (6, 350949180), (8, 263211885), (9, 233966120), (10, 210569508), (12, 175474590), (15, 140379672), (18, 116983060), (20, 105284754), (23, 91551960), (24, 87737295), (30, 70189836), (36, 58491530), (40, 52642377), (45, 46793224), (46, 45775980), (60, 35094918), (69, 30517320), (72, 29245765), (90, 23396612), (92, 22887990), (115, 18310392), (120, 17547459), (138, 15258660), (180, 11698306), (184, 11443995), (207, 10172440), (230, 9155196), (276, 7629330), (345, 6103464), (360, 5849153), (414, 5086220), (460, 4577598), (529, 3980520), (552, 3814665), (690, 3051732), (828, 2543110), (920, 2288799), (1035, 2034488), (1058, 1990260), (1380, 1525866), (1587, 1326840), (1656, 1271555), (2070, 1017244), (2116, 995130), (2645, 796104), (2760, 762933), (3174, 663420), (4140, 508622), (4232, 497565), (4761, 442280), (5290, 398052), (6348, 331710), (7935, 265368), (8280, 254311), (9522, 221140), (10580, 199026), (11057, 190440), (12696, 165855), (15870, 132684), (19044, 110570), (21160, 99513), (22114, 95220), (23805, 88456), (31740, 66342), (33171, 63480), (38088, 55285), (44228, 47610)]