266027760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1559}}^1$

素因数の和:1660

約数の個数: 160

約数和(自身を含む): 928512000

約数和(自身を除く): 662484240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 79, 80, 90, 108, 120, 135, 144, 158, 180, 216, 237, 240, 270, 316, 360, 395, 432, 474, 540, 632, 711, 720, 790, 948, 1080, 1185, 1264, 1422, 1559, 1580, 1896, 2133, 2160, 2370, 2844, 3118, 3160, 3555, 3792, 4266, 4677, 4740, 5688, 6236, 6320, 7110, 7795, 8532, 9354, 9480, 10665, 11376, 12472, 14031, 14220, 15590, 17064, 18708, 18960, 21330, 23385, 24944, 28062, 28440, 31180, 34128, 37416, 42093, 42660, 46770, 56124, 56880, 62360, 70155, 74832, 84186, 85320, 93540, 112248, 123161, 124720, 140310, 168372, 170640, 187080, 210465, 224496, 246322, 280620, 336744, 369483, 374160, 420930, 492644, 561240, 615805, 673488, 738966, 841860, 985288, 1108449, 1122480, 1231610, 1477932, 1683720, 1847415, 1970576, 2216898, 2463220, 2955864, 3325347, 3367440, 3694830, 4433796, 4926440, 5542245, 5911728, 6650694, 7389660, 8867592, 9852880, 11084490, 13301388, 14779320, 16626735, 17735184, 22168980, 26602776, 29558640, 33253470, 44337960, 53205552, 66506940, 88675920, 133013880, 266027760]

約数ペア:

[(1, 266027760), (2, 133013880), (3, 88675920), (4, 66506940), (5, 53205552), (6, 44337960), (8, 33253470), (9, 29558640), (10, 26602776), (12, 22168980), (15, 17735184), (16, 16626735), (18, 14779320), (20, 13301388), (24, 11084490), (27, 9852880), (30, 8867592), (36, 7389660), (40, 6650694), (45, 5911728), (48, 5542245), (54, 4926440), (60, 4433796), (72, 3694830), (79, 3367440), (80, 3325347), (90, 2955864), (108, 2463220), (120, 2216898), (135, 1970576), (144, 1847415), (158, 1683720), (180, 1477932), (216, 1231610), (237, 1122480), (240, 1108449), (270, 985288), (316, 841860), (360, 738966), (395, 673488), (432, 615805), (474, 561240), (540, 492644), (632, 420930), (711, 374160), (720, 369483), (790, 336744), (948, 280620), (1080, 246322), (1185, 224496), (1264, 210465), (1422, 187080), (1559, 170640), (1580, 168372), (1896, 140310), (2133, 124720), (2160, 123161), (2370, 112248), (2844, 93540), (3118, 85320), (3160, 84186), (3555, 74832), (3792, 70155), (4266, 62360), (4677, 56880), (4740, 56124), (5688, 46770), (6236, 42660), (6320, 42093), (7110, 37416), (7795, 34128), (8532, 31180), (9354, 28440), (9480, 28062), (10665, 24944), (11376, 23385), (12472, 21330), (14031, 18960), (14220, 18708), (15590, 17064)]