105638280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{419}}^1$

素因数の和:635

約数の個数: 128

約数和(自身を含む): 348364800

約数和(自身を除く): 242726520

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, 191, 220, 264, 330, 382, 419, 440, 573, 660, 764, 838, 955, 1146, 1257, 1320, 1528, 1676, 1910, 2095, 2101, 2292, 2514, 2865, 3352, 3820, 4190, 4202, 4584, 4609, 5028, 5730, 6285, 6303, 7640, 8380, 8404, 9218, 10056, 10505, 11460, 12570, 12606, 13827, 16760, 16808, 18436, 21010, 22920, 23045, 25140, 25212, 27654, 31515, 36872, 42020, 46090, 50280, 50424, 55308, 63030, 69135, 80029, 84040, 92180, 110616, 126060, 138270, 160058, 184360, 240087, 252120, 276540, 320116, 400145, 480174, 553080, 640232, 800290, 880319, 960348, 1200435, 1600580, 1760638, 1920696, 2400870, 2640957, 3201160, 3521276, 4401595, 4801740, 5281914, 7042552, 8803190, 9603480, 10563828, 13204785, 17606380, 21127656, 26409570, 35212760, 52819140, 105638280]

約数ペア:

[(1, 105638280), (2, 52819140), (3, 35212760), (4, 26409570), (5, 21127656), (6, 17606380), (8, 13204785), (10, 10563828), (11, 9603480), (12, 8803190), (15, 7042552), (20, 5281914), (22, 4801740), (24, 4401595), (30, 3521276), (33, 3201160), (40, 2640957), (44, 2400870), (55, 1920696), (60, 1760638), (66, 1600580), (88, 1200435), (110, 960348), (120, 880319), (132, 800290), (165, 640232), (191, 553080), (220, 480174), (264, 400145), (330, 320116), (382, 276540), (419, 252120), (440, 240087), (573, 184360), (660, 160058), (764, 138270), (838, 126060), (955, 110616), (1146, 92180), (1257, 84040), (1320, 80029), (1528, 69135), (1676, 63030), (1910, 55308), (2095, 50424), (2101, 50280), (2292, 46090), (2514, 42020), (2865, 36872), (3352, 31515), (3820, 27654), (4190, 25212), (4202, 25140), (4584, 23045), (4609, 22920), (5028, 21010), (5730, 18436), (6285, 16808), (6303, 16760), (7640, 13827), (8380, 12606), (8404, 12570), (9218, 11460), (10056, 10505)]