6519817320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1579}}^1\times {\mathrm{1811}}^1$

素因数の和:3423

約数の個数: 128

約数和(自身を含む): 20613312000

約数和(自身を除く): 14093494680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 1579, 1811, 2280, 3158, 3622, 4737, 5433, 6316, 7244, 7895, 9055, 9474, 10866, 12632, 14488, 15790, 18110, 18948, 21732, 23685, 27165, 30001, 31580, 34409, 36220, 37896, 43464, 47370, 54330, 60002, 63160, 68818, 72440, 90003, 94740, 103227, 108660, 120004, 137636, 150005, 172045, 180006, 189480, 206454, 217320, 240008, 275272, 300010, 344090, 360012, 412908, 450015, 516135, 600020, 688180, 720024, 825816, 900030, 1032270, 1200040, 1376360, 1800060, 2064540, 2859569, 3600120, 4129080, 5719138, 8578707, 11438276, 14297845, 17157414, 22876552, 28595690, 34314828, 42893535, 54331811, 57191380, 68629656, 85787070, 108663622, 114382760, 162995433, 171574140, 217327244, 271659055, 325990866, 343148280, 434654488, 543318110, 651981732, 814977165, 1086636220, 1303963464, 1629954330, 2173272440, 3259908660, 6519817320]

約数ペア:

[(1, 6519817320), (2, 3259908660), (3, 2173272440), (4, 1629954330), (5, 1303963464), (6, 1086636220), (8, 814977165), (10, 651981732), (12, 543318110), (15, 434654488), (19, 343148280), (20, 325990866), (24, 271659055), (30, 217327244), (38, 171574140), (40, 162995433), (57, 114382760), (60, 108663622), (76, 85787070), (95, 68629656), (114, 57191380), (120, 54331811), (152, 42893535), (190, 34314828), (228, 28595690), (285, 22876552), (380, 17157414), (456, 14297845), (570, 11438276), (760, 8578707), (1140, 5719138), (1579, 4129080), (1811, 3600120), (2280, 2859569), (3158, 2064540), (3622, 1800060), (4737, 1376360), (5433, 1200040), (6316, 1032270), (7244, 900030), (7895, 825816), (9055, 720024), (9474, 688180), (10866, 600020), (12632, 516135), (14488, 450015), (15790, 412908), (18110, 360012), (18948, 344090), (21732, 300010), (23685, 275272), (27165, 240008), (30001, 217320), (31580, 206454), (34409, 189480), (36220, 180006), (37896, 172045), (43464, 150005), (47370, 137636), (54330, 120004), (60002, 108660), (63160, 103227), (68818, 94740), (72440, 90003)]