266096640

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 208

約数和(自身を含む): 877550976

約数和(自身を除く): 611454336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 71, 80, 96, 120, 122, 128, 142, 160, 183, 192, 213, 240, 244, 256, 284, 305, 320, 355, 366, 384, 426, 480, 488, 512, 568, 610, 640, 710, 732, 768, 852, 915, 960, 976, 1024, 1065, 1136, 1220, 1280, 1420, 1464, 1536, 1704, 1830, 1920, 1952, 2048, 2130, 2272, 2440, 2560, 2840, 2928, 3072, 3408, 3660, 3840, 3904, 4096, 4260, 4331, 4544, 4880, 5120, 5680, 5856, 6144, 6816, 7320, 7680, 7808, 8520, 8662, 9088, 9760, 10240, 11360, 11712, 12288, 12993, 13632, 14640, 15360, 15616, 17040, 17324, 18176, 19520, 20480, 21655, 22720, 23424, 25986, 27264, 29280, 30720, 31232, 34080, 34648, 36352, 39040, 43310, 45440, 46848, 51972, 54528, 58560, 61440, 62464, 64965, 68160, 69296, 72704, 78080, 86620, 90880, 93696, 103944, 109056, 117120, 124928, 129930, 136320, 138592, 145408, 156160, 173240, 181760, 187392, 207888, 218112, 234240, 249856, 259860, 272640, 277184, 290816, 312320, 346480, 363520, 374784, 415776, 436224, 468480, 519720, 545280, 554368, 624640, 692960, 727040, 749568, 831552, 872448, 936960, 1039440, 1090560, 1108736, 1249280, 1385920, 1454080, 1663104, 1873920, 2078880, 2181120, 2217472, 2771840, 3326208, 3747840, 4157760, 4362240, 4434944, 5543680, 6652416, 8315520, 8869888, 11087360, 13304832, 16631040, 17739776, 22174720, 26609664, 33262080, 44349440, 53219328, 66524160, 88698880, 133048320, 266096640]

約数ペア:

[(1, 266096640), (2, 133048320), (3, 88698880), (4, 66524160), (5, 53219328), (6, 44349440), (8, 33262080), (10, 26609664), (12, 22174720), (15, 17739776), (16, 16631040), (20, 13304832), (24, 11087360), (30, 8869888), (32, 8315520), (40, 6652416), (48, 5543680), (60, 4434944), (61, 4362240), (64, 4157760), (71, 3747840), (80, 3326208), (96, 2771840), (120, 2217472), (122, 2181120), (128, 2078880), (142, 1873920), (160, 1663104), (183, 1454080), (192, 1385920), (213, 1249280), (240, 1108736), (244, 1090560), (256, 1039440), (284, 936960), (305, 872448), (320, 831552), (355, 749568), (366, 727040), (384, 692960), (426, 624640), (480, 554368), (488, 545280), (512, 519720), (568, 468480), (610, 436224), (640, 415776), (710, 374784), (732, 363520), (768, 346480), (852, 312320), (915, 290816), (960, 277184), (976, 272640), (1024, 259860), (1065, 249856), (1136, 234240), (1220, 218112), (1280, 207888), (1420, 187392), (1464, 181760), (1536, 173240), (1704, 156160), (1830, 145408), (1920, 138592), (1952, 136320), (2048, 129930), (2130, 124928), (2272, 117120), (2440, 109056), (2560, 103944), (2840, 93696), (2928, 90880), (3072, 86620), (3408, 78080), (3660, 72704), (3840, 69296), (3904, 68160), (4096, 64965), (4260, 62464), (4331, 61440), (4544, 58560), (4880, 54528), (5120, 51972), (5680, 46848), (5856, 45440), (6144, 43310), (6816, 39040), (7320, 36352), (7680, 34648), (7808, 34080), (8520, 31232), (8662, 30720), (9088, 29280), (9760, 27264), (10240, 25986), (11360, 23424), (11712, 22720), (12288, 21655), (12993, 20480), (13632, 19520), (14640, 18176), (15360, 17324), (15616, 17040)]