1384158720

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{25747}}^1$

素因数の和:25780

約数の個数: 160

約数和(自身を含む): 5057319168

約数和(自身を除く): 3673160448

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, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3360, 3584, 3840, 4480, 5376, 6720, 7680, 8960, 10752, 13440, 17920, 25747, 26880, 51494, 53760, 77241, 102988, 128735, 154482, 180229, 205976, 257470, 308964, 360458, 386205, 411952, 514940, 540687, 617928, 720916, 772410, 823904, 901145, 1029880, 1081374, 1235856, 1441832, 1544820, 1647808, 1802290, 2059760, 2162748, 2471712, 2703435, 2883664, 3089640, 3295616, 3604580, 4119520, 4325496, 4943424, 5406870, 5767328, 6179280, 6591232, 7209160, 8239040, 8650992, 9886848, 10813740, 11534656, 12358560, 13182464, 14418320, 16478080, 17301984, 19773696, 21627480, 23069312, 24717120, 28836640, 32956160, 34603968, 39547392, 43254960, 46138624, 49434240, 57673280, 65912320, 69207936, 86509920, 92277248, 98868480, 115346560, 138415872, 173019840, 197736960, 230693120, 276831744, 346039680, 461386240, 692079360, 1384158720]

約数ペア:

[(1, 1384158720), (2, 692079360), (3, 461386240), (4, 346039680), (5, 276831744), (6, 230693120), (7, 197736960), (8, 173019840), (10, 138415872), (12, 115346560), (14, 98868480), (15, 92277248), (16, 86509920), (20, 69207936), (21, 65912320), (24, 57673280), (28, 49434240), (30, 46138624), (32, 43254960), (35, 39547392), (40, 34603968), (42, 32956160), (48, 28836640), (56, 24717120), (60, 23069312), (64, 21627480), (70, 19773696), (80, 17301984), (84, 16478080), (96, 14418320), (105, 13182464), (112, 12358560), (120, 11534656), (128, 10813740), (140, 9886848), (160, 8650992), (168, 8239040), (192, 7209160), (210, 6591232), (224, 6179280), (240, 5767328), (256, 5406870), (280, 4943424), (320, 4325496), (336, 4119520), (384, 3604580), (420, 3295616), (448, 3089640), (480, 2883664), (512, 2703435), (560, 2471712), (640, 2162748), (672, 2059760), (768, 1802290), (840, 1647808), (896, 1544820), (960, 1441832), (1120, 1235856), (1280, 1081374), (1344, 1029880), (1536, 901145), (1680, 823904), (1792, 772410), (1920, 720916), (2240, 617928), (2560, 540687), (2688, 514940), (3360, 411952), (3584, 386205), (3840, 360458), (4480, 308964), (5376, 257470), (6720, 205976), (7680, 180229), (8960, 154482), (10752, 128735), (13440, 102988), (17920, 77241), (25747, 53760), (26880, 51494)]