128916480

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1$

素因数の和:155

約数の個数: 352

約数和(自身を含む): 518791680

約数和(自身を除く): 389875200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 109, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 218, 220, 224, 231, 240, 256, 264, 280, 308, 320, 327, 330, 336, 352, 384, 385, 420, 436, 440, 448, 462, 480, 512, 528, 545, 560, 616, 640, 654, 660, 672, 704, 763, 768, 770, 840, 872, 880, 896, 924, 960, 1024, 1056, 1090, 1120, 1155, 1199, 1232, 1280, 1308, 1320, 1344, 1408, 1526, 1536, 1540, 1635, 1680, 1744, 1760, 1792, 1848, 1920, 2112, 2180, 2240, 2289, 2310, 2398, 2464, 2560, 2616, 2640, 2688, 2816, 3052, 3072, 3080, 3270, 3360, 3488, 3520, 3584, 3597, 3696, 3815, 3840, 4224, 4360, 4480, 4578, 4620, 4796, 4928, 5120, 5232, 5280, 5376, 5632, 5995, 6104, 6160, 6540, 6720, 6976, 7040, 7168, 7194, 7392, 7630, 7680, 8393, 8448, 8720, 8960, 9156, 9240, 9592, 9856, 10464, 10560, 10752, 11264, 11445, 11990, 12208, 12320, 13080, 13440, 13952, 14080, 14388, 14784, 15260, 15360, 16786, 16896, 17440, 17920, 17985, 18312, 18480, 19184, 19712, 20928, 21120, 21504, 22890, 23980, 24416, 24640, 25179, 26160, 26880, 27904, 28160, 28776, 29568, 30520, 33572, 33792, 34880, 35840, 35970, 36624, 36960, 38368, 39424, 41856, 41965, 42240, 45780, 47960, 48832, 49280, 50358, 52320, 53760, 55808, 56320, 57552, 59136, 61040, 67144, 69760, 71940, 73248, 73920, 76736, 78848, 83712, 83930, 84480, 91560, 95920, 97664, 98560, 100716, 104640, 107520, 111616, 115104, 118272, 122080, 125895, 134288, 139520, 143880, 146496, 147840, 153472, 167424, 167860, 168960, 183120, 191840, 195328, 197120, 201432, 209280, 230208, 236544, 244160, 251790, 268576, 279040, 287760, 292992, 295680, 306944, 334848, 335720, 366240, 383680, 390656, 394240, 402864, 418560, 460416, 488320, 503580, 537152, 558080, 575520, 585984, 591360, 613888, 671440, 732480, 767360, 781312, 805728, 837120, 920832, 976640, 1007160, 1074304, 1151040, 1171968, 1182720, 1227776, 1342880, 1464960, 1534720, 1611456, 1674240, 1841664, 1953280, 2014320, 2148608, 2302080, 2343936, 2685760, 2929920, 3069440, 3222912, 3683328, 3906560, 4028640, 4297216, 4604160, 5371520, 5859840, 6138880, 6445824, 8057280, 8594432, 9208320, 10743040, 11719680, 12891648, 16114560, 18416640, 21486080, 25783296, 32229120, 42972160, 64458240, 128916480]

約数ペア:

[(1, 128916480), (2, 64458240), (3, 42972160), (4, 32229120), (5, 25783296), (6, 21486080), (7, 18416640), (8, 16114560), (10, 12891648), (11, 11719680), (12, 10743040), (14, 9208320), (15, 8594432), (16, 8057280), (20, 6445824), (21, 6138880), (22, 5859840), (24, 5371520), (28, 4604160), (30, 4297216), (32, 4028640), (33, 3906560), (35, 3683328), (40, 3222912), (42, 3069440), (44, 2929920), (48, 2685760), (55, 2343936), (56, 2302080), (60, 2148608), (64, 2014320), (66, 1953280), (70, 1841664), (77, 1674240), (80, 1611456), (84, 1534720), (88, 1464960), (96, 1342880), (105, 1227776), (109, 1182720), (110, 1171968), (112, 1151040), (120, 1074304), (128, 1007160), (132, 976640), (140, 920832), (154, 837120), (160, 805728), (165, 781312), (168, 767360), (176, 732480), (192, 671440), (210, 613888), (218, 591360), (220, 585984), (224, 575520), (231, 558080), (240, 537152), (256, 503580), (264, 488320), (280, 460416), (308, 418560), (320, 402864), (327, 394240), (330, 390656), (336, 383680), (352, 366240), (384, 335720), (385, 334848), (420, 306944), (436, 295680), (440, 292992), (448, 287760), (462, 279040), (480, 268576), (512, 251790), (528, 244160), (545, 236544), (560, 230208), (616, 209280), (640, 201432), (654, 197120), (660, 195328), (672, 191840), (704, 183120), (763, 168960), (768, 167860), (770, 167424), (840, 153472), (872, 147840), (880, 146496), (896, 143880), (924, 139520), (960, 134288), (1024, 125895), (1056, 122080), (1090, 118272), (1120, 115104), (1155, 111616), (1199, 107520), (1232, 104640), (1280, 100716), (1308, 98560), (1320, 97664), (1344, 95920), (1408, 91560), (1526, 84480), (1536, 83930), (1540, 83712), (1635, 78848), (1680, 76736), (1744, 73920), (1760, 73248), (1792, 71940), (1848, 69760), (1920, 67144), (2112, 61040), (2180, 59136), (2240, 57552), (2289, 56320), (2310, 55808), (2398, 53760), (2464, 52320), (2560, 50358), (2616, 49280), (2640, 48832), (2688, 47960), (2816, 45780), (3052, 42240), (3072, 41965), (3080, 41856), (3270, 39424), (3360, 38368), (3488, 36960), (3520, 36624), (3584, 35970), (3597, 35840), (3696, 34880), (3815, 33792), (3840, 33572), (4224, 30520), (4360, 29568), (4480, 28776), (4578, 28160), (4620, 27904), (4796, 26880), (4928, 26160), (5120, 25179), (5232, 24640), (5280, 24416), (5376, 23980), (5632, 22890), (5995, 21504), (6104, 21120), (6160, 20928), (6540, 19712), (6720, 19184), (6976, 18480), (7040, 18312), (7168, 17985), (7194, 17920), (7392, 17440), (7630, 16896), (7680, 16786), (8393, 15360), (8448, 15260), (8720, 14784), (8960, 14388), (9156, 14080), (9240, 13952), (9592, 13440), (9856, 13080), (10464, 12320), (10560, 12208), (10752, 11990), (11264, 11445)]