222406080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:355

約数の個数: 224

約数和(自身を含む): 774240768

約数和(自身を除く): 551834688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 71, 78, 80, 96, 104, 120, 130, 142, 156, 160, 192, 195, 208, 213, 240, 251, 260, 284, 312, 320, 355, 390, 416, 426, 480, 502, 520, 568, 624, 710, 753, 780, 832, 852, 923, 960, 1004, 1040, 1065, 1136, 1248, 1255, 1420, 1506, 1560, 1704, 1846, 2008, 2080, 2130, 2272, 2496, 2510, 2769, 2840, 3012, 3120, 3263, 3408, 3692, 3765, 4016, 4160, 4260, 4544, 4615, 5020, 5538, 5680, 6024, 6240, 6526, 6816, 7384, 7530, 8032, 8520, 9230, 9789, 10040, 11076, 11360, 12048, 12480, 13052, 13632, 13845, 14768, 15060, 16064, 16315, 17040, 17821, 18460, 19578, 20080, 22152, 22720, 24096, 26104, 27690, 29536, 30120, 32630, 34080, 35642, 36920, 39156, 40160, 44304, 48192, 48945, 52208, 53463, 55380, 59072, 60240, 65260, 68160, 71284, 73840, 78312, 80320, 88608, 89105, 97890, 104416, 106926, 110760, 120480, 130520, 142568, 147680, 156624, 177216, 178210, 195780, 208832, 213852, 221520, 231673, 240960, 261040, 267315, 285136, 295360, 313248, 356420, 391560, 427704, 443040, 463346, 522080, 534630, 570272, 626496, 695019, 712840, 783120, 855408, 886080, 926692, 1044160, 1069260, 1140544, 1158365, 1390038, 1425680, 1566240, 1710816, 1853384, 2138520, 2316730, 2780076, 2851360, 3132480, 3421632, 3475095, 3706768, 4277040, 4633460, 5560152, 5702720, 6950190, 7413536, 8554080, 9266920, 11120304, 13900380, 14827072, 17108160, 18533840, 22240608, 27800760, 37067680, 44481216, 55601520, 74135360, 111203040, 222406080]

約数ペア:

[(1, 222406080), (2, 111203040), (3, 74135360), (4, 55601520), (5, 44481216), (6, 37067680), (8, 27800760), (10, 22240608), (12, 18533840), (13, 17108160), (15, 14827072), (16, 13900380), (20, 11120304), (24, 9266920), (26, 8554080), (30, 7413536), (32, 6950190), (39, 5702720), (40, 5560152), (48, 4633460), (52, 4277040), (60, 3706768), (64, 3475095), (65, 3421632), (71, 3132480), (78, 2851360), (80, 2780076), (96, 2316730), (104, 2138520), (120, 1853384), (130, 1710816), (142, 1566240), (156, 1425680), (160, 1390038), (192, 1158365), (195, 1140544), (208, 1069260), (213, 1044160), (240, 926692), (251, 886080), (260, 855408), (284, 783120), (312, 712840), (320, 695019), (355, 626496), (390, 570272), (416, 534630), (426, 522080), (480, 463346), (502, 443040), (520, 427704), (568, 391560), (624, 356420), (710, 313248), (753, 295360), (780, 285136), (832, 267315), (852, 261040), (923, 240960), (960, 231673), (1004, 221520), (1040, 213852), (1065, 208832), (1136, 195780), (1248, 178210), (1255, 177216), (1420, 156624), (1506, 147680), (1560, 142568), (1704, 130520), (1846, 120480), (2008, 110760), (2080, 106926), (2130, 104416), (2272, 97890), (2496, 89105), (2510, 88608), (2769, 80320), (2840, 78312), (3012, 73840), (3120, 71284), (3263, 68160), (3408, 65260), (3692, 60240), (3765, 59072), (4016, 55380), (4160, 53463), (4260, 52208), (4544, 48945), (4615, 48192), (5020, 44304), (5538, 40160), (5680, 39156), (6024, 36920), (6240, 35642), (6526, 34080), (6816, 32630), (7384, 30120), (7530, 29536), (8032, 27690), (8520, 26104), (9230, 24096), (9789, 22720), (10040, 22152), (11076, 20080), (11360, 19578), (12048, 18460), (12480, 17821), (13052, 17040), (13632, 16315), (13845, 16064), (14768, 15060)]