54121760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:247

約数の個数: 192

約数和(自身を含む): 167215104

約数和(自身を除く): 113093344

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 32, 35, 40, 44, 46, 55, 56, 70, 77, 80, 88, 92, 110, 112, 115, 140, 154, 160, 161, 176, 184, 191, 220, 224, 230, 253, 280, 308, 322, 352, 368, 382, 385, 440, 460, 506, 560, 616, 644, 736, 764, 770, 805, 880, 920, 955, 1012, 1120, 1232, 1265, 1288, 1337, 1528, 1540, 1610, 1760, 1771, 1840, 1910, 2024, 2101, 2464, 2530, 2576, 2674, 3056, 3080, 3220, 3542, 3680, 3820, 4048, 4202, 4393, 5060, 5152, 5348, 6112, 6160, 6440, 6685, 7084, 7640, 8096, 8404, 8786, 8855, 10120, 10505, 10696, 12320, 12880, 13370, 14168, 14707, 15280, 16808, 17572, 17710, 20240, 21010, 21392, 21965, 25760, 26740, 28336, 29414, 30560, 30751, 33616, 35144, 35420, 40480, 42020, 42784, 43930, 48323, 53480, 56672, 58828, 61502, 67232, 70288, 70840, 73535, 84040, 87860, 96646, 106960, 117656, 123004, 140576, 141680, 147070, 153755, 168080, 175720, 193292, 213920, 235312, 241615, 246008, 283360, 294140, 307510, 336160, 338261, 351440, 386584, 470624, 483230, 492016, 588280, 615020, 676522, 702880, 773168, 966460, 984032, 1176560, 1230040, 1353044, 1546336, 1691305, 1932920, 2353120, 2460080, 2706088, 3382610, 3865840, 4920160, 5412176, 6765220, 7731680, 10824352, 13530440, 27060880, 54121760]

約数ペア:

[(1, 54121760), (2, 27060880), (4, 13530440), (5, 10824352), (7, 7731680), (8, 6765220), (10, 5412176), (11, 4920160), (14, 3865840), (16, 3382610), (20, 2706088), (22, 2460080), (23, 2353120), (28, 1932920), (32, 1691305), (35, 1546336), (40, 1353044), (44, 1230040), (46, 1176560), (55, 984032), (56, 966460), (70, 773168), (77, 702880), (80, 676522), (88, 615020), (92, 588280), (110, 492016), (112, 483230), (115, 470624), (140, 386584), (154, 351440), (160, 338261), (161, 336160), (176, 307510), (184, 294140), (191, 283360), (220, 246008), (224, 241615), (230, 235312), (253, 213920), (280, 193292), (308, 175720), (322, 168080), (352, 153755), (368, 147070), (382, 141680), (385, 140576), (440, 123004), (460, 117656), (506, 106960), (560, 96646), (616, 87860), (644, 84040), (736, 73535), (764, 70840), (770, 70288), (805, 67232), (880, 61502), (920, 58828), (955, 56672), (1012, 53480), (1120, 48323), (1232, 43930), (1265, 42784), (1288, 42020), (1337, 40480), (1528, 35420), (1540, 35144), (1610, 33616), (1760, 30751), (1771, 30560), (1840, 29414), (1910, 28336), (2024, 26740), (2101, 25760), (2464, 21965), (2530, 21392), (2576, 21010), (2674, 20240), (3056, 17710), (3080, 17572), (3220, 16808), (3542, 15280), (3680, 14707), (3820, 14168), (4048, 13370), (4202, 12880), (4393, 12320), (5060, 10696), (5152, 10505), (5348, 10120), (6112, 8855), (6160, 8786), (6440, 8404), (6685, 8096), (7084, 7640)]