2015066880

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{829}}^1$

素因数の和:1067

約数の個数: 216

約数和(自身を含む): 7013413680

約数和(自身を除く): 4998346800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 211, 240, 256, 288, 320, 360, 384, 422, 480, 576, 633, 640, 720, 768, 829, 844, 960, 1055, 1152, 1266, 1280, 1440, 1658, 1688, 1899, 1920, 2110, 2304, 2487, 2532, 2880, 3165, 3316, 3376, 3798, 3840, 4145, 4220, 4974, 5064, 5760, 6330, 6632, 6752, 7461, 7596, 8290, 8440, 9495, 9948, 10128, 11520, 12435, 12660, 13264, 13504, 14922, 15192, 16580, 16880, 18990, 19896, 20256, 24870, 25320, 26528, 27008, 29844, 30384, 33160, 33760, 37305, 37980, 39792, 40512, 49740, 50640, 53056, 54016, 59688, 60768, 66320, 67520, 74610, 75960, 79584, 81024, 99480, 101280, 106112, 119376, 121536, 132640, 135040, 149220, 151920, 159168, 162048, 174919, 198960, 202560, 212224, 238752, 243072, 265280, 270080, 298440, 303840, 318336, 349838, 397920, 405120, 477504, 486144, 524757, 530560, 596880, 607680, 636672, 699676, 795840, 810240, 874595, 955008, 1049514, 1061120, 1193760, 1215360, 1399352, 1574271, 1591680, 1749190, 1910016, 2099028, 2387520, 2430720, 2623785, 2798704, 3148542, 3183360, 3498380, 4198056, 4775040, 5247570, 5597408, 6297084, 6996760, 7871355, 8396112, 9550080, 10495140, 11194816, 12594168, 13993520, 15742710, 16792224, 20990280, 22389632, 25188336, 27987040, 31485420, 33584448, 41980560, 44779264, 50376672, 55974080, 62970840, 67168896, 83961120, 100753344, 111948160, 125941680, 134337792, 167922240, 201506688, 223896320, 251883360, 335844480, 403013376, 503766720, 671688960, 1007533440, 2015066880]

約数ペア:

[(1, 2015066880), (2, 1007533440), (3, 671688960), (4, 503766720), (5, 403013376), (6, 335844480), (8, 251883360), (9, 223896320), (10, 201506688), (12, 167922240), (15, 134337792), (16, 125941680), (18, 111948160), (20, 100753344), (24, 83961120), (30, 67168896), (32, 62970840), (36, 55974080), (40, 50376672), (45, 44779264), (48, 41980560), (60, 33584448), (64, 31485420), (72, 27987040), (80, 25188336), (90, 22389632), (96, 20990280), (120, 16792224), (128, 15742710), (144, 13993520), (160, 12594168), (180, 11194816), (192, 10495140), (211, 9550080), (240, 8396112), (256, 7871355), (288, 6996760), (320, 6297084), (360, 5597408), (384, 5247570), (422, 4775040), (480, 4198056), (576, 3498380), (633, 3183360), (640, 3148542), (720, 2798704), (768, 2623785), (829, 2430720), (844, 2387520), (960, 2099028), (1055, 1910016), (1152, 1749190), (1266, 1591680), (1280, 1574271), (1440, 1399352), (1658, 1215360), (1688, 1193760), (1899, 1061120), (1920, 1049514), (2110, 955008), (2304, 874595), (2487, 810240), (2532, 795840), (2880, 699676), (3165, 636672), (3316, 607680), (3376, 596880), (3798, 530560), (3840, 524757), (4145, 486144), (4220, 477504), (4974, 405120), (5064, 397920), (5760, 349838), (6330, 318336), (6632, 303840), (6752, 298440), (7461, 270080), (7596, 265280), (8290, 243072), (8440, 238752), (9495, 212224), (9948, 202560), (10128, 198960), (11520, 174919), (12435, 162048), (12660, 159168), (13264, 151920), (13504, 149220), (14922, 135040), (15192, 132640), (16580, 121536), (16880, 119376), (18990, 106112), (19896, 101280), (20256, 99480), (24870, 81024), (25320, 79584), (26528, 75960), (27008, 74610), (29844, 67520), (30384, 66320), (33160, 60768), (33760, 59688), (37305, 54016), (37980, 53056), (39792, 50640), (40512, 49740)]