12606720

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{67}}^1$

素因数の和:105

約数の個数: 216

約数和(自身を含む): 47535264

約数和(自身を除く): 34928544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 67, 70, 80, 84, 96, 98, 105, 112, 120, 128, 134, 140, 147, 160, 168, 192, 196, 201, 210, 224, 240, 245, 256, 268, 280, 294, 320, 335, 336, 384, 392, 402, 420, 448, 469, 480, 490, 536, 560, 588, 640, 670, 672, 735, 768, 784, 804, 840, 896, 938, 960, 980, 1005, 1072, 1120, 1176, 1280, 1340, 1344, 1407, 1470, 1568, 1608, 1680, 1792, 1876, 1920, 1960, 2010, 2144, 2240, 2345, 2352, 2680, 2688, 2814, 2940, 3136, 3216, 3283, 3360, 3752, 3840, 3920, 4020, 4288, 4480, 4690, 4704, 5360, 5376, 5628, 5880, 6272, 6432, 6566, 6720, 7035, 7504, 7840, 8040, 8576, 8960, 9380, 9408, 9849, 10720, 11256, 11760, 12544, 12864, 13132, 13440, 14070, 15008, 15680, 16080, 16415, 17152, 18760, 18816, 19698, 21440, 22512, 23520, 25728, 26264, 26880, 28140, 30016, 31360, 32160, 32830, 37520, 37632, 39396, 42880, 45024, 47040, 49245, 51456, 52528, 56280, 60032, 62720, 64320, 65660, 75040, 78792, 85760, 90048, 94080, 98490, 105056, 112560, 120064, 128640, 131320, 150080, 157584, 180096, 188160, 196980, 210112, 225120, 257280, 262640, 300160, 315168, 360192, 393960, 420224, 450240, 525280, 600320, 630336, 787920, 840448, 900480, 1050560, 1260672, 1575840, 1800960, 2101120, 2521344, 3151680, 4202240, 6303360, 12606720]

約数ペア:

[(1, 12606720), (2, 6303360), (3, 4202240), (4, 3151680), (5, 2521344), (6, 2101120), (7, 1800960), (8, 1575840), (10, 1260672), (12, 1050560), (14, 900480), (15, 840448), (16, 787920), (20, 630336), (21, 600320), (24, 525280), (28, 450240), (30, 420224), (32, 393960), (35, 360192), (40, 315168), (42, 300160), (48, 262640), (49, 257280), (56, 225120), (60, 210112), (64, 196980), (67, 188160), (70, 180096), (80, 157584), (84, 150080), (96, 131320), (98, 128640), (105, 120064), (112, 112560), (120, 105056), (128, 98490), (134, 94080), (140, 90048), (147, 85760), (160, 78792), (168, 75040), (192, 65660), (196, 64320), (201, 62720), (210, 60032), (224, 56280), (240, 52528), (245, 51456), (256, 49245), (268, 47040), (280, 45024), (294, 42880), (320, 39396), (335, 37632), (336, 37520), (384, 32830), (392, 32160), (402, 31360), (420, 30016), (448, 28140), (469, 26880), (480, 26264), (490, 25728), (536, 23520), (560, 22512), (588, 21440), (640, 19698), (670, 18816), (672, 18760), (735, 17152), (768, 16415), (784, 16080), (804, 15680), (840, 15008), (896, 14070), (938, 13440), (960, 13132), (980, 12864), (1005, 12544), (1072, 11760), (1120, 11256), (1176, 10720), (1280, 9849), (1340, 9408), (1344, 9380), (1407, 8960), (1470, 8576), (1568, 8040), (1608, 7840), (1680, 7504), (1792, 7035), (1876, 6720), (1920, 6566), (1960, 6432), (2010, 6272), (2144, 5880), (2240, 5628), (2345, 5376), (2352, 5360), (2680, 4704), (2688, 4690), (2814, 4480), (2940, 4288), (3136, 4020), (3216, 3920), (3283, 3840), (3360, 3752)]