581287080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{1051}}^1$

素因数の和:1495

約数の個数: 128

約数和(自身を含む): 1908748800

約数和(自身を除く): 1327461720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 419, 440, 660, 838, 1051, 1257, 1320, 1676, 2095, 2102, 2514, 3153, 3352, 4190, 4204, 4609, 5028, 5255, 6285, 6306, 8380, 8408, 9218, 10056, 10510, 11561, 12570, 12612, 13827, 15765, 16760, 18436, 21020, 23045, 23122, 25140, 25224, 27654, 31530, 34683, 36872, 42040, 46090, 46244, 50280, 55308, 57805, 63060, 69135, 69366, 92180, 92488, 110616, 115610, 126120, 138270, 138732, 173415, 184360, 231220, 276540, 277464, 346830, 440369, 462440, 553080, 693660, 880738, 1321107, 1387320, 1761476, 2201845, 2642214, 3522952, 4403690, 4844059, 5284428, 6605535, 8807380, 9688118, 10568856, 13211070, 14532177, 17614760, 19376236, 24220295, 26422140, 29064354, 38752472, 48440590, 52844280, 58128708, 72660885, 96881180, 116257416, 145321770, 193762360, 290643540, 581287080]

約数ペア:

[(1, 581287080), (2, 290643540), (3, 193762360), (4, 145321770), (5, 116257416), (6, 96881180), (8, 72660885), (10, 58128708), (11, 52844280), (12, 48440590), (15, 38752472), (20, 29064354), (22, 26422140), (24, 24220295), (30, 19376236), (33, 17614760), (40, 14532177), (44, 13211070), (55, 10568856), (60, 9688118), (66, 8807380), (88, 6605535), (110, 5284428), (120, 4844059), (132, 4403690), (165, 3522952), (220, 2642214), (264, 2201845), (330, 1761476), (419, 1387320), (440, 1321107), (660, 880738), (838, 693660), (1051, 553080), (1257, 462440), (1320, 440369), (1676, 346830), (2095, 277464), (2102, 276540), (2514, 231220), (3153, 184360), (3352, 173415), (4190, 138732), (4204, 138270), (4609, 126120), (5028, 115610), (5255, 110616), (6285, 92488), (6306, 92180), (8380, 69366), (8408, 69135), (9218, 63060), (10056, 57805), (10510, 55308), (11561, 50280), (12570, 46244), (12612, 46090), (13827, 42040), (15765, 36872), (16760, 34683), (18436, 31530), (21020, 27654), (23045, 25224), (23122, 25140)]