342435840

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:258

約数の個数: 192

約数和(自身を含む): 1118033280

約数和(自身を除く): 775597440

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, 157, 160, 192, 213, 240, 256, 284, 314, 320, 355, 384, 426, 471, 480, 512, 568, 628, 640, 710, 768, 785, 852, 942, 960, 1024, 1065, 1136, 1256, 1280, 1420, 1536, 1570, 1704, 1884, 1920, 2048, 2130, 2272, 2355, 2512, 2560, 2840, 3072, 3140, 3408, 3768, 3840, 4260, 4544, 4710, 5024, 5120, 5680, 6144, 6280, 6816, 7536, 7680, 8520, 9088, 9420, 10048, 10240, 11147, 11360, 12560, 13632, 15072, 15360, 17040, 18176, 18840, 20096, 22294, 22720, 25120, 27264, 30144, 30720, 33441, 34080, 36352, 37680, 40192, 44588, 45440, 50240, 54528, 55735, 60288, 66882, 68160, 72704, 75360, 80384, 89176, 90880, 100480, 109056, 111470, 120576, 133764, 136320, 145408, 150720, 160768, 167205, 178352, 181760, 200960, 218112, 222940, 241152, 267528, 272640, 301440, 321536, 334410, 356704, 363520, 401920, 436224, 445880, 482304, 535056, 545280, 602880, 668820, 713408, 727040, 803840, 891760, 964608, 1070112, 1090560, 1205760, 1337640, 1426816, 1607680, 1783520, 2140224, 2181120, 2411520, 2675280, 2853632, 3567040, 4280448, 4823040, 5350560, 5707264, 7134080, 8560896, 10701120, 11414528, 14268160, 17121792, 21402240, 22829056, 28536320, 34243584, 42804480, 57072640, 68487168, 85608960, 114145280, 171217920, 342435840]

約数ペア:

[(1, 342435840), (2, 171217920), (3, 114145280), (4, 85608960), (5, 68487168), (6, 57072640), (8, 42804480), (10, 34243584), (12, 28536320), (15, 22829056), (16, 21402240), (20, 17121792), (24, 14268160), (30, 11414528), (32, 10701120), (40, 8560896), (48, 7134080), (60, 5707264), (64, 5350560), (71, 4823040), (80, 4280448), (96, 3567040), (120, 2853632), (128, 2675280), (142, 2411520), (157, 2181120), (160, 2140224), (192, 1783520), (213, 1607680), (240, 1426816), (256, 1337640), (284, 1205760), (314, 1090560), (320, 1070112), (355, 964608), (384, 891760), (426, 803840), (471, 727040), (480, 713408), (512, 668820), (568, 602880), (628, 545280), (640, 535056), (710, 482304), (768, 445880), (785, 436224), (852, 401920), (942, 363520), (960, 356704), (1024, 334410), (1065, 321536), (1136, 301440), (1256, 272640), (1280, 267528), (1420, 241152), (1536, 222940), (1570, 218112), (1704, 200960), (1884, 181760), (1920, 178352), (2048, 167205), (2130, 160768), (2272, 150720), (2355, 145408), (2512, 136320), (2560, 133764), (2840, 120576), (3072, 111470), (3140, 109056), (3408, 100480), (3768, 90880), (3840, 89176), (4260, 80384), (4544, 75360), (4710, 72704), (5024, 68160), (5120, 66882), (5680, 60288), (6144, 55735), (6280, 54528), (6816, 50240), (7536, 45440), (7680, 44588), (8520, 40192), (9088, 37680), (9420, 36352), (10048, 34080), (10240, 33441), (11147, 30720), (11360, 30144), (12560, 27264), (13632, 25120), (15072, 22720), (15360, 22294), (17040, 20096), (18176, 18840)]