26557440

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:67

約数の個数: 352

約数和(自身を含む): 110046720

約数和(自身を除く): 83489280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 32, 35, 38, 39, 40, 42, 48, 52, 56, 57, 60, 64, 65, 70, 76, 78, 80, 84, 91, 95, 96, 104, 105, 112, 114, 120, 128, 130, 133, 140, 152, 156, 160, 168, 182, 190, 192, 195, 208, 210, 224, 228, 240, 247, 256, 260, 266, 273, 280, 285, 304, 312, 320, 336, 364, 380, 384, 390, 399, 416, 420, 448, 455, 456, 480, 494, 512, 520, 532, 546, 560, 570, 608, 624, 640, 665, 672, 728, 741, 760, 768, 780, 798, 832, 840, 896, 910, 912, 960, 988, 1024, 1040, 1064, 1092, 1120, 1140, 1216, 1235, 1248, 1280, 1330, 1344, 1365, 1456, 1482, 1520, 1536, 1560, 1596, 1664, 1680, 1729, 1792, 1820, 1824, 1920, 1976, 1995, 2080, 2128, 2184, 2240, 2280, 2432, 2470, 2496, 2560, 2660, 2688, 2730, 2912, 2964, 3040, 3072, 3120, 3192, 3328, 3360, 3458, 3584, 3640, 3648, 3705, 3840, 3952, 3990, 4160, 4256, 4368, 4480, 4560, 4864, 4940, 4992, 5120, 5187, 5320, 5376, 5460, 5824, 5928, 6080, 6240, 6384, 6656, 6720, 6916, 7168, 7280, 7296, 7410, 7680, 7904, 7980, 8320, 8512, 8645, 8736, 8960, 9120, 9728, 9880, 9984, 10374, 10640, 10752, 10920, 11648, 11856, 12160, 12480, 12768, 13312, 13440, 13832, 14560, 14592, 14820, 15360, 15808, 15960, 16640, 17024, 17290, 17472, 17920, 18240, 19456, 19760, 19968, 20748, 21280, 21504, 21840, 23296, 23712, 24320, 24960, 25536, 25935, 26880, 27664, 29120, 29184, 29640, 31616, 31920, 33280, 34048, 34580, 34944, 35840, 36480, 39520, 39936, 41496, 42560, 43680, 46592, 47424, 48640, 49920, 51072, 51870, 53760, 55328, 58240, 58368, 59280, 63232, 63840, 66560, 68096, 69160, 69888, 72960, 79040, 82992, 85120, 87360, 93184, 94848, 97280, 99840, 102144, 103740, 107520, 110656, 116480, 118560, 126464, 127680, 136192, 138320, 139776, 145920, 158080, 165984, 170240, 174720, 189696, 199680, 204288, 207480, 221312, 232960, 237120, 252928, 255360, 276640, 279552, 291840, 316160, 331968, 340480, 349440, 379392, 408576, 414960, 442624, 465920, 474240, 510720, 553280, 632320, 663936, 680960, 698880, 758784, 829920, 885248, 948480, 1021440, 1106560, 1264640, 1327872, 1397760, 1659840, 1770496, 1896960, 2042880, 2213120, 2655744, 3319680, 3793920, 4426240, 5311488, 6639360, 8852480, 13278720, 26557440]

約数ペア:

[(1, 26557440), (2, 13278720), (3, 8852480), (4, 6639360), (5, 5311488), (6, 4426240), (7, 3793920), (8, 3319680), (10, 2655744), (12, 2213120), (13, 2042880), (14, 1896960), (15, 1770496), (16, 1659840), (19, 1397760), (20, 1327872), (21, 1264640), (24, 1106560), (26, 1021440), (28, 948480), (30, 885248), (32, 829920), (35, 758784), (38, 698880), (39, 680960), (40, 663936), (42, 632320), (48, 553280), (52, 510720), (56, 474240), (57, 465920), (60, 442624), (64, 414960), (65, 408576), (70, 379392), (76, 349440), (78, 340480), (80, 331968), (84, 316160), (91, 291840), (95, 279552), (96, 276640), (104, 255360), (105, 252928), (112, 237120), (114, 232960), (120, 221312), (128, 207480), (130, 204288), (133, 199680), (140, 189696), (152, 174720), (156, 170240), (160, 165984), (168, 158080), (182, 145920), (190, 139776), (192, 138320), (195, 136192), (208, 127680), (210, 126464), (224, 118560), (228, 116480), (240, 110656), (247, 107520), (256, 103740), (260, 102144), (266, 99840), (273, 97280), (280, 94848), (285, 93184), (304, 87360), (312, 85120), (320, 82992), (336, 79040), (364, 72960), (380, 69888), (384, 69160), (390, 68096), (399, 66560), (416, 63840), (420, 63232), (448, 59280), (455, 58368), (456, 58240), (480, 55328), (494, 53760), (512, 51870), (520, 51072), (532, 49920), (546, 48640), (560, 47424), (570, 46592), (608, 43680), (624, 42560), (640, 41496), (665, 39936), (672, 39520), (728, 36480), (741, 35840), (760, 34944), (768, 34580), (780, 34048), (798, 33280), (832, 31920), (840, 31616), (896, 29640), (910, 29184), (912, 29120), (960, 27664), (988, 26880), (1024, 25935), (1040, 25536), (1064, 24960), (1092, 24320), (1120, 23712), (1140, 23296), (1216, 21840), (1235, 21504), (1248, 21280), (1280, 20748), (1330, 19968), (1344, 19760), (1365, 19456), (1456, 18240), (1482, 17920), (1520, 17472), (1536, 17290), (1560, 17024), (1596, 16640), (1664, 15960), (1680, 15808), (1729, 15360), (1792, 14820), (1820, 14592), (1824, 14560), (1920, 13832), (1976, 13440), (1995, 13312), (2080, 12768), (2128, 12480), (2184, 12160), (2240, 11856), (2280, 11648), (2432, 10920), (2470, 10752), (2496, 10640), (2560, 10374), (2660, 9984), (2688, 9880), (2730, 9728), (2912, 9120), (2964, 8960), (3040, 8736), (3072, 8645), (3120, 8512), (3192, 8320), (3328, 7980), (3360, 7904), (3458, 7680), (3584, 7410), (3640, 7296), (3648, 7280), (3705, 7168), (3840, 6916), (3952, 6720), (3990, 6656), (4160, 6384), (4256, 6240), (4368, 6080), (4480, 5928), (4560, 5824), (4864, 5460), (4940, 5376), (4992, 5320), (5120, 5187)]