152287520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:343

約数の個数: 192

約数和(自身を含む): 459841536

約数和(自身を除く): 307554016

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 47, 55, 56, 70, 77, 80, 88, 94, 110, 112, 140, 154, 160, 176, 188, 220, 224, 235, 263, 280, 308, 329, 352, 376, 385, 440, 470, 517, 526, 560, 616, 658, 752, 770, 880, 940, 1034, 1052, 1120, 1232, 1315, 1316, 1504, 1540, 1645, 1760, 1841, 1880, 2068, 2104, 2464, 2585, 2630, 2632, 2893, 3080, 3290, 3619, 3682, 3760, 4136, 4208, 5170, 5260, 5264, 5786, 6160, 6580, 7238, 7364, 7520, 8272, 8416, 9205, 10340, 10520, 10528, 11572, 12320, 12361, 13160, 14465, 14476, 14728, 16544, 18095, 18410, 20251, 20680, 21040, 23144, 24722, 26320, 28930, 28952, 29456, 36190, 36820, 40502, 41360, 42080, 46288, 49444, 52640, 57860, 57904, 58912, 61805, 72380, 73640, 81004, 82720, 86527, 92576, 98888, 101255, 115720, 115808, 123610, 135971, 144760, 147280, 162008, 173054, 197776, 202510, 231440, 247220, 271942, 289520, 294560, 324016, 346108, 395552, 405020, 432635, 462880, 494440, 543884, 579040, 648032, 679855, 692216, 810040, 865270, 951797, 988880, 1087768, 1359710, 1384432, 1620080, 1730540, 1903594, 1977760, 2175536, 2719420, 2768864, 3240160, 3461080, 3807188, 4351072, 4758985, 5438840, 6922160, 7614376, 9517970, 10877680, 13844320, 15228752, 19035940, 21755360, 30457504, 38071880, 76143760, 152287520]

約数ペア:

[(1, 152287520), (2, 76143760), (4, 38071880), (5, 30457504), (7, 21755360), (8, 19035940), (10, 15228752), (11, 13844320), (14, 10877680), (16, 9517970), (20, 7614376), (22, 6922160), (28, 5438840), (32, 4758985), (35, 4351072), (40, 3807188), (44, 3461080), (47, 3240160), (55, 2768864), (56, 2719420), (70, 2175536), (77, 1977760), (80, 1903594), (88, 1730540), (94, 1620080), (110, 1384432), (112, 1359710), (140, 1087768), (154, 988880), (160, 951797), (176, 865270), (188, 810040), (220, 692216), (224, 679855), (235, 648032), (263, 579040), (280, 543884), (308, 494440), (329, 462880), (352, 432635), (376, 405020), (385, 395552), (440, 346108), (470, 324016), (517, 294560), (526, 289520), (560, 271942), (616, 247220), (658, 231440), (752, 202510), (770, 197776), (880, 173054), (940, 162008), (1034, 147280), (1052, 144760), (1120, 135971), (1232, 123610), (1315, 115808), (1316, 115720), (1504, 101255), (1540, 98888), (1645, 92576), (1760, 86527), (1841, 82720), (1880, 81004), (2068, 73640), (2104, 72380), (2464, 61805), (2585, 58912), (2630, 57904), (2632, 57860), (2893, 52640), (3080, 49444), (3290, 46288), (3619, 42080), (3682, 41360), (3760, 40502), (4136, 36820), (4208, 36190), (5170, 29456), (5260, 28952), (5264, 28930), (5786, 26320), (6160, 24722), (6580, 23144), (7238, 21040), (7364, 20680), (7520, 20251), (8272, 18410), (8416, 18095), (9205, 16544), (10340, 14728), (10520, 14476), (10528, 14465), (11572, 13160), (12320, 12361)]