160922880

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:317

約数の個数: 216

約数和(自身を含む): 568375080

約数和(自身を除く): 407452200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 120, 122, 128, 144, 160, 180, 183, 192, 229, 240, 244, 256, 288, 305, 320, 360, 366, 384, 458, 480, 488, 549, 576, 610, 640, 687, 720, 732, 768, 915, 916, 960, 976, 1098, 1145, 1152, 1220, 1280, 1374, 1440, 1464, 1830, 1832, 1920, 1952, 2061, 2196, 2290, 2304, 2440, 2745, 2748, 2880, 2928, 3435, 3660, 3664, 3840, 3904, 4122, 4392, 4580, 4880, 5490, 5496, 5760, 5856, 6870, 7320, 7328, 7808, 8244, 8784, 9160, 9760, 10305, 10980, 10992, 11520, 11712, 13740, 13969, 14640, 14656, 15616, 16488, 17568, 18320, 19520, 20610, 21960, 21984, 23424, 27480, 27938, 29280, 29312, 32976, 35136, 36640, 39040, 41220, 41907, 43920, 43968, 46848, 54960, 55876, 58560, 58624, 65952, 69845, 70272, 73280, 78080, 82440, 83814, 87840, 87936, 109920, 111752, 117120, 125721, 131904, 139690, 140544, 146560, 164880, 167628, 175680, 175872, 209535, 219840, 223504, 234240, 251442, 263808, 279380, 293120, 329760, 335256, 351360, 419070, 439680, 447008, 502884, 527616, 558760, 628605, 659520, 670512, 702720, 838140, 879360, 894016, 1005768, 1117520, 1257210, 1319040, 1341024, 1676280, 1788032, 2011536, 2235040, 2514420, 2638080, 2682048, 3352560, 3576064, 4023072, 4470080, 5028840, 5364096, 6705120, 8046144, 8940160, 10057680, 10728192, 13410240, 16092288, 17880320, 20115360, 26820480, 32184576, 40230720, 53640960, 80461440, 160922880]

約数ペア:

[(1, 160922880), (2, 80461440), (3, 53640960), (4, 40230720), (5, 32184576), (6, 26820480), (8, 20115360), (9, 17880320), (10, 16092288), (12, 13410240), (15, 10728192), (16, 10057680), (18, 8940160), (20, 8046144), (24, 6705120), (30, 5364096), (32, 5028840), (36, 4470080), (40, 4023072), (45, 3576064), (48, 3352560), (60, 2682048), (61, 2638080), (64, 2514420), (72, 2235040), (80, 2011536), (90, 1788032), (96, 1676280), (120, 1341024), (122, 1319040), (128, 1257210), (144, 1117520), (160, 1005768), (180, 894016), (183, 879360), (192, 838140), (229, 702720), (240, 670512), (244, 659520), (256, 628605), (288, 558760), (305, 527616), (320, 502884), (360, 447008), (366, 439680), (384, 419070), (458, 351360), (480, 335256), (488, 329760), (549, 293120), (576, 279380), (610, 263808), (640, 251442), (687, 234240), (720, 223504), (732, 219840), (768, 209535), (915, 175872), (916, 175680), (960, 167628), (976, 164880), (1098, 146560), (1145, 140544), (1152, 139690), (1220, 131904), (1280, 125721), (1374, 117120), (1440, 111752), (1464, 109920), (1830, 87936), (1832, 87840), (1920, 83814), (1952, 82440), (2061, 78080), (2196, 73280), (2290, 70272), (2304, 69845), (2440, 65952), (2745, 58624), (2748, 58560), (2880, 55876), (2928, 54960), (3435, 46848), (3660, 43968), (3664, 43920), (3840, 41907), (3904, 41220), (4122, 39040), (4392, 36640), (4580, 35136), (4880, 32976), (5490, 29312), (5496, 29280), (5760, 27938), (5856, 27480), (6870, 23424), (7320, 21984), (7328, 21960), (7808, 20610), (8244, 19520), (8784, 18320), (9160, 17568), (9760, 16488), (10305, 15616), (10980, 14656), (10992, 14640), (11520, 13969), (11712, 13740)]