53342520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:306

約数の個数: 256

約数和(自身を含む): 209018880

約数和(自身を除く): 155676360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 23, 24, 28, 30, 33, 35, 40, 42, 44, 46, 55, 56, 60, 66, 69, 70, 77, 84, 88, 92, 105, 110, 115, 120, 132, 138, 140, 154, 161, 165, 168, 184, 210, 220, 230, 231, 251, 253, 264, 276, 280, 308, 322, 330, 345, 385, 420, 440, 460, 462, 483, 502, 506, 552, 616, 644, 660, 690, 753, 759, 770, 805, 840, 920, 924, 966, 1004, 1012, 1155, 1255, 1265, 1288, 1320, 1380, 1506, 1518, 1540, 1610, 1757, 1771, 1848, 1932, 2008, 2024, 2310, 2415, 2510, 2530, 2760, 2761, 3012, 3036, 3080, 3220, 3514, 3542, 3765, 3795, 3864, 4620, 4830, 5020, 5060, 5271, 5313, 5522, 5773, 6024, 6072, 6440, 7028, 7084, 7530, 7590, 8283, 8785, 8855, 9240, 9660, 10040, 10120, 10542, 10626, 11044, 11546, 13805, 14056, 14168, 15060, 15180, 16566, 17319, 17570, 17710, 19320, 19327, 21084, 21252, 22088, 23092, 26355, 26565, 27610, 28865, 30120, 30360, 33132, 34638, 35140, 35420, 38654, 40411, 41415, 42168, 42504, 46184, 52710, 53130, 55220, 57730, 57981, 63503, 66264, 69276, 70280, 70840, 77308, 80822, 82830, 86595, 96635, 105420, 106260, 110440, 115460, 115962, 121233, 127006, 138552, 154616, 161644, 165660, 173190, 190509, 193270, 202055, 210840, 212520, 230920, 231924, 242466, 254012, 289905, 317515, 323288, 331320, 346380, 381018, 386540, 404110, 444521, 463848, 484932, 508024, 579810, 606165, 635030, 692760, 762036, 773080, 808220, 889042, 952545, 969864, 1159620, 1212330, 1270060, 1333563, 1524072, 1616440, 1778084, 1905090, 2222605, 2319240, 2424660, 2540120, 2667126, 3556168, 3810180, 4445210, 4849320, 5334252, 6667815, 7620360, 8890420, 10668504, 13335630, 17780840, 26671260, 53342520]

約数ペア:

[(1, 53342520), (2, 26671260), (3, 17780840), (4, 13335630), (5, 10668504), (6, 8890420), (7, 7620360), (8, 6667815), (10, 5334252), (11, 4849320), (12, 4445210), (14, 3810180), (15, 3556168), (20, 2667126), (21, 2540120), (22, 2424660), (23, 2319240), (24, 2222605), (28, 1905090), (30, 1778084), (33, 1616440), (35, 1524072), (40, 1333563), (42, 1270060), (44, 1212330), (46, 1159620), (55, 969864), (56, 952545), (60, 889042), (66, 808220), (69, 773080), (70, 762036), (77, 692760), (84, 635030), (88, 606165), (92, 579810), (105, 508024), (110, 484932), (115, 463848), (120, 444521), (132, 404110), (138, 386540), (140, 381018), (154, 346380), (161, 331320), (165, 323288), (168, 317515), (184, 289905), (210, 254012), (220, 242466), (230, 231924), (231, 230920), (251, 212520), (253, 210840), (264, 202055), (276, 193270), (280, 190509), (308, 173190), (322, 165660), (330, 161644), (345, 154616), (385, 138552), (420, 127006), (440, 121233), (460, 115962), (462, 115460), (483, 110440), (502, 106260), (506, 105420), (552, 96635), (616, 86595), (644, 82830), (660, 80822), (690, 77308), (753, 70840), (759, 70280), (770, 69276), (805, 66264), (840, 63503), (920, 57981), (924, 57730), (966, 55220), (1004, 53130), (1012, 52710), (1155, 46184), (1255, 42504), (1265, 42168), (1288, 41415), (1320, 40411), (1380, 38654), (1506, 35420), (1518, 35140), (1540, 34638), (1610, 33132), (1757, 30360), (1771, 30120), (1848, 28865), (1932, 27610), (2008, 26565), (2024, 26355), (2310, 23092), (2415, 22088), (2510, 21252), (2530, 21084), (2760, 19327), (2761, 19320), (3012, 17710), (3036, 17570), (3080, 17319), (3220, 16566), (3514, 15180), (3542, 15060), (3765, 14168), (3795, 14056), (3864, 13805), (4620, 11546), (4830, 11044), (5020, 10626), (5060, 10542), (5271, 10120), (5313, 10040), (5522, 9660), (5773, 9240), (6024, 8855), (6072, 8785), (6440, 8283), (7028, 7590), (7084, 7530)]