19422382080

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4027}}^1$

素因数の和:4214

約数の個数: 192

約数和(自身を含む): 62547750720

約数和(自身を除く): 43125368640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 157, 160, 192, 240, 256, 314, 320, 384, 471, 480, 512, 628, 640, 768, 785, 942, 960, 1024, 1256, 1280, 1536, 1570, 1884, 1920, 2048, 2355, 2512, 2560, 3072, 3140, 3768, 3840, 4027, 4710, 5024, 5120, 6144, 6280, 7536, 7680, 8054, 9420, 10048, 10240, 12081, 12560, 15072, 15360, 16108, 18840, 20096, 20135, 24162, 25120, 30144, 30720, 32216, 37680, 40192, 40270, 48324, 50240, 60288, 60405, 64432, 75360, 80384, 80540, 96648, 100480, 120576, 120810, 128864, 150720, 160768, 161080, 193296, 200960, 241152, 241620, 257728, 301440, 321536, 322160, 386592, 401920, 482304, 483240, 515456, 602880, 632239, 644320, 773184, 803840, 964608, 966480, 1030912, 1205760, 1264478, 1288640, 1546368, 1607680, 1896717, 1932960, 2061824, 2411520, 2528956, 2577280, 3092736, 3161195, 3793434, 3865920, 4123648, 4823040, 5057912, 5154560, 6185472, 6322390, 7586868, 7731840, 8247296, 9483585, 10115824, 10309120, 12370944, 12644780, 15173736, 15463680, 18967170, 20231648, 20618240, 24741888, 25289560, 30347472, 30927360, 37934340, 40463296, 41236480, 50579120, 60694944, 61854720, 75868680, 80926592, 101158240, 121389888, 123709440, 151737360, 161853184, 202316480, 242779776, 303474720, 323706368, 404632960, 485559552, 606949440, 647412736, 809265920, 971119104, 1213898880, 1294825472, 1618531840, 1942238208, 2427797760, 3237063680, 3884476416, 4855595520, 6474127360, 9711191040, 19422382080]

約数ペア:

[(1, 19422382080), (2, 9711191040), (3, 6474127360), (4, 4855595520), (5, 3884476416), (6, 3237063680), (8, 2427797760), (10, 1942238208), (12, 1618531840), (15, 1294825472), (16, 1213898880), (20, 971119104), (24, 809265920), (30, 647412736), (32, 606949440), (40, 485559552), (48, 404632960), (60, 323706368), (64, 303474720), (80, 242779776), (96, 202316480), (120, 161853184), (128, 151737360), (157, 123709440), (160, 121389888), (192, 101158240), (240, 80926592), (256, 75868680), (314, 61854720), (320, 60694944), (384, 50579120), (471, 41236480), (480, 40463296), (512, 37934340), (628, 30927360), (640, 30347472), (768, 25289560), (785, 24741888), (942, 20618240), (960, 20231648), (1024, 18967170), (1256, 15463680), (1280, 15173736), (1536, 12644780), (1570, 12370944), (1884, 10309120), (1920, 10115824), (2048, 9483585), (2355, 8247296), (2512, 7731840), (2560, 7586868), (3072, 6322390), (3140, 6185472), (3768, 5154560), (3840, 5057912), (4027, 4823040), (4710, 4123648), (5024, 3865920), (5120, 3793434), (6144, 3161195), (6280, 3092736), (7536, 2577280), (7680, 2528956), (8054, 2411520), (9420, 2061824), (10048, 1932960), (10240, 1896717), (12081, 1607680), (12560, 1546368), (15072, 1288640), (15360, 1264478), (16108, 1205760), (18840, 1030912), (20096, 966480), (20135, 964608), (24162, 803840), (25120, 773184), (30144, 644320), (30720, 632239), (32216, 602880), (37680, 515456), (40192, 483240), (40270, 482304), (48324, 401920), (50240, 386592), (60288, 322160), (60405, 321536), (64432, 301440), (75360, 257728), (80384, 241620), (80540, 241152), (96648, 200960), (100480, 193296), (120576, 161080), (120810, 160768), (128864, 150720)]