201020160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4759}}^1$

素因数の和:4794

約数の個数: 144

約数和(自身を含む): 700519680

約数和(自身を除く): 499499520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 3520, 3840, 4224, 4759, 5280, 7040, 8448, 9518, 10560, 14080, 14277, 19036, 21120, 23795, 28554, 38072, 42240, 47590, 52349, 57108, 71385, 76144, 95180, 104698, 114216, 142770, 152288, 157047, 190360, 209396, 228432, 261745, 285540, 304576, 314094, 380720, 418792, 456864, 523490, 571080, 609152, 628188, 761440, 785235, 837584, 913728, 1046980, 1142160, 1218304, 1256376, 1522880, 1570470, 1675168, 1827456, 2093960, 2284320, 2512752, 3045760, 3140940, 3350336, 3654912, 4187920, 4568640, 5025504, 6091520, 6281880, 6700672, 8375840, 9137280, 10051008, 12563760, 13401344, 16751680, 18274560, 20102016, 25127520, 33503360, 40204032, 50255040, 67006720, 100510080, 201020160]

約数ペア:

[(1, 201020160), (2, 100510080), (3, 67006720), (4, 50255040), (5, 40204032), (6, 33503360), (8, 25127520), (10, 20102016), (11, 18274560), (12, 16751680), (15, 13401344), (16, 12563760), (20, 10051008), (22, 9137280), (24, 8375840), (30, 6700672), (32, 6281880), (33, 6091520), (40, 5025504), (44, 4568640), (48, 4187920), (55, 3654912), (60, 3350336), (64, 3140940), (66, 3045760), (80, 2512752), (88, 2284320), (96, 2093960), (110, 1827456), (120, 1675168), (128, 1570470), (132, 1522880), (160, 1256376), (165, 1218304), (176, 1142160), (192, 1046980), (220, 913728), (240, 837584), (256, 785235), (264, 761440), (320, 628188), (330, 609152), (352, 571080), (384, 523490), (440, 456864), (480, 418792), (528, 380720), (640, 314094), (660, 304576), (704, 285540), (768, 261745), (880, 228432), (960, 209396), (1056, 190360), (1280, 157047), (1320, 152288), (1408, 142770), (1760, 114216), (1920, 104698), (2112, 95180), (2640, 76144), (2816, 71385), (3520, 57108), (3840, 52349), (4224, 47590), (4759, 42240), (5280, 38072), (7040, 28554), (8448, 23795), (9518, 21120), (10560, 19036), (14080, 14277)]