136865280

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:348

約数の個数: 160

約数和(自身を含む): 445471488

約数和(自身を除く): 308606208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 251, 256, 284, 320, 355, 384, 426, 480, 502, 512, 568, 640, 710, 753, 768, 852, 960, 1004, 1065, 1136, 1255, 1280, 1420, 1506, 1536, 1704, 1920, 2008, 2130, 2272, 2510, 2560, 2840, 3012, 3408, 3765, 3840, 4016, 4260, 4544, 5020, 5680, 6024, 6816, 7530, 7680, 8032, 8520, 9088, 10040, 11360, 12048, 13632, 15060, 16064, 17040, 17821, 18176, 20080, 22720, 24096, 27264, 30120, 32128, 34080, 35642, 36352, 40160, 45440, 48192, 53463, 54528, 60240, 64256, 68160, 71284, 80320, 89105, 90880, 96384, 106926, 109056, 120480, 128512, 136320, 142568, 160640, 178210, 181760, 192768, 213852, 240960, 267315, 272640, 285136, 321280, 356420, 385536, 427704, 481920, 534630, 545280, 570272, 642560, 712840, 855408, 963840, 1069260, 1140544, 1425680, 1710816, 1927680, 2138520, 2281088, 2851360, 3421632, 4277040, 4562176, 5702720, 6843264, 8554080, 9124352, 11405440, 13686528, 17108160, 22810880, 27373056, 34216320, 45621760, 68432640, 136865280]

約数ペア:

[(1, 136865280), (2, 68432640), (3, 45621760), (4, 34216320), (5, 27373056), (6, 22810880), (8, 17108160), (10, 13686528), (12, 11405440), (15, 9124352), (16, 8554080), (20, 6843264), (24, 5702720), (30, 4562176), (32, 4277040), (40, 3421632), (48, 2851360), (60, 2281088), (64, 2138520), (71, 1927680), (80, 1710816), (96, 1425680), (120, 1140544), (128, 1069260), (142, 963840), (160, 855408), (192, 712840), (213, 642560), (240, 570272), (251, 545280), (256, 534630), (284, 481920), (320, 427704), (355, 385536), (384, 356420), (426, 321280), (480, 285136), (502, 272640), (512, 267315), (568, 240960), (640, 213852), (710, 192768), (753, 181760), (768, 178210), (852, 160640), (960, 142568), (1004, 136320), (1065, 128512), (1136, 120480), (1255, 109056), (1280, 106926), (1420, 96384), (1506, 90880), (1536, 89105), (1704, 80320), (1920, 71284), (2008, 68160), (2130, 64256), (2272, 60240), (2510, 54528), (2560, 53463), (2840, 48192), (3012, 45440), (3408, 40160), (3765, 36352), (3840, 35642), (4016, 34080), (4260, 32128), (4544, 30120), (5020, 27264), (5680, 24096), (6024, 22720), (6816, 20080), (7530, 18176), (7680, 17821), (8032, 17040), (8520, 16064), (9088, 15060), (10040, 13632), (11360, 12048)]