2003973120

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:465

約数の個数: 264

約数和(自身を含む): 7013169384

約数和(自身を除く): 5009196264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 157, 160, 180, 192, 240, 256, 277, 288, 314, 320, 360, 384, 471, 480, 512, 554, 576, 628, 640, 720, 768, 785, 831, 942, 960, 1024, 1108, 1152, 1256, 1280, 1385, 1413, 1440, 1536, 1570, 1662, 1884, 1920, 2216, 2304, 2355, 2493, 2512, 2560, 2770, 2826, 2880, 3072, 3140, 3324, 3768, 3840, 4155, 4432, 4608, 4710, 4986, 5024, 5120, 5540, 5652, 5760, 6280, 6648, 7065, 7536, 7680, 8310, 8864, 9216, 9420, 9972, 10048, 11080, 11304, 11520, 12465, 12560, 13296, 14130, 15072, 15360, 16620, 17728, 18840, 19944, 20096, 22160, 22608, 23040, 24930, 25120, 26592, 28260, 30144, 33240, 35456, 37680, 39888, 40192, 43489, 44320, 45216, 46080, 49860, 50240, 53184, 56520, 60288, 66480, 70912, 75360, 79776, 80384, 86978, 88640, 90432, 99720, 100480, 106368, 113040, 120576, 130467, 132960, 141824, 150720, 159552, 160768, 173956, 177280, 180864, 199440, 200960, 212736, 217445, 226080, 241152, 260934, 265920, 283648, 301440, 319104, 347912, 354560, 361728, 391401, 398880, 401920, 425472, 434890, 452160, 482304, 521868, 531840, 602880, 638208, 652335, 695824, 709120, 723456, 782802, 797760, 803840, 850944, 869780, 904320, 1043736, 1063680, 1205760, 1276416, 1304670, 1391648, 1418240, 1446912, 1565604, 1595520, 1739560, 1808640, 1957005, 2087472, 2127360, 2411520, 2552832, 2609340, 2783296, 3131208, 3191040, 3479120, 3617280, 3914010, 4174944, 4254720, 5218680, 5566592, 6262416, 6382080, 6958240, 7234560, 7828020, 8349888, 10437360, 11133184, 12524832, 12764160, 13916480, 15656040, 16699776, 20874720, 22266368, 25049664, 27832960, 31312080, 33399552, 41749440, 44532736, 50099328, 55665920, 62624160, 66799104, 83498880, 100198656, 111331840, 125248320, 133598208, 166997760, 200397312, 222663680, 250496640, 333995520, 400794624, 500993280, 667991040, 1001986560, 2003973120]

約数ペア:

[(1, 2003973120), (2, 1001986560), (3, 667991040), (4, 500993280), (5, 400794624), (6, 333995520), (8, 250496640), (9, 222663680), (10, 200397312), (12, 166997760), (15, 133598208), (16, 125248320), (18, 111331840), (20, 100198656), (24, 83498880), (30, 66799104), (32, 62624160), (36, 55665920), (40, 50099328), (45, 44532736), (48, 41749440), (60, 33399552), (64, 31312080), (72, 27832960), (80, 25049664), (90, 22266368), (96, 20874720), (120, 16699776), (128, 15656040), (144, 13916480), (157, 12764160), (160, 12524832), (180, 11133184), (192, 10437360), (240, 8349888), (256, 7828020), (277, 7234560), (288, 6958240), (314, 6382080), (320, 6262416), (360, 5566592), (384, 5218680), (471, 4254720), (480, 4174944), (512, 3914010), (554, 3617280), (576, 3479120), (628, 3191040), (640, 3131208), (720, 2783296), (768, 2609340), (785, 2552832), (831, 2411520), (942, 2127360), (960, 2087472), (1024, 1957005), (1108, 1808640), (1152, 1739560), (1256, 1595520), (1280, 1565604), (1385, 1446912), (1413, 1418240), (1440, 1391648), (1536, 1304670), (1570, 1276416), (1662, 1205760), (1884, 1063680), (1920, 1043736), (2216, 904320), (2304, 869780), (2355, 850944), (2493, 803840), (2512, 797760), (2560, 782802), (2770, 723456), (2826, 709120), (2880, 695824), (3072, 652335), (3140, 638208), (3324, 602880), (3768, 531840), (3840, 521868), (4155, 482304), (4432, 452160), (4608, 434890), (4710, 425472), (4986, 401920), (5024, 398880), (5120, 391401), (5540, 361728), (5652, 354560), (5760, 347912), (6280, 319104), (6648, 301440), (7065, 283648), (7536, 265920), (7680, 260934), (8310, 241152), (8864, 226080), (9216, 217445), (9420, 212736), (9972, 200960), (10048, 199440), (11080, 180864), (11304, 177280), (11520, 173956), (12465, 160768), (12560, 159552), (13296, 150720), (14130, 141824), (15072, 132960), (15360, 130467), (16620, 120576), (17728, 113040), (18840, 106368), (19944, 100480), (20096, 99720), (22160, 90432), (22608, 88640), (23040, 86978), (24930, 80384), (25120, 79776), (26592, 75360), (28260, 70912), (30144, 66480), (33240, 60288), (35456, 56520), (37680, 53184), (39888, 50240), (40192, 49860), (43489, 46080), (44320, 45216)]