2001072960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5471}}^1$

素因数の和:5621

約数の個数: 168

約数和(自身を含む): 6938320896

約数和(自身を除く): 4937247936

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, 127, 144, 160, 180, 192, 240, 254, 288, 320, 360, 381, 480, 508, 576, 635, 720, 762, 960, 1016, 1143, 1270, 1440, 1524, 1905, 2032, 2286, 2540, 2880, 3048, 3810, 4064, 4572, 5080, 5471, 5715, 6096, 7620, 8128, 9144, 10160, 10942, 11430, 12192, 15240, 16413, 18288, 20320, 21884, 22860, 24384, 27355, 30480, 32826, 36576, 40640, 43768, 45720, 49239, 54710, 60960, 65652, 73152, 82065, 87536, 91440, 98478, 109420, 121920, 131304, 164130, 175072, 182880, 196956, 218840, 246195, 262608, 328260, 350144, 365760, 393912, 437680, 492390, 525216, 656520, 694817, 787824, 875360, 984780, 1050432, 1313040, 1389634, 1575648, 1750720, 1969560, 2084451, 2626080, 2779268, 3151296, 3474085, 3939120, 4168902, 5252160, 5558536, 6253353, 6948170, 7878240, 8337804, 10422255, 11117072, 12506706, 13896340, 15756480, 16675608, 20844510, 22234144, 25013412, 27792680, 31266765, 33351216, 41689020, 44468288, 50026824, 55585360, 62533530, 66702432, 83378040, 100053648, 111170720, 125067060, 133404864, 166756080, 200107296, 222341440, 250134120, 333512160, 400214592, 500268240, 667024320, 1000536480, 2001072960]

約数ペア:

[(1, 2001072960), (2, 1000536480), (3, 667024320), (4, 500268240), (5, 400214592), (6, 333512160), (8, 250134120), (9, 222341440), (10, 200107296), (12, 166756080), (15, 133404864), (16, 125067060), (18, 111170720), (20, 100053648), (24, 83378040), (30, 66702432), (32, 62533530), (36, 55585360), (40, 50026824), (45, 44468288), (48, 41689020), (60, 33351216), (64, 31266765), (72, 27792680), (80, 25013412), (90, 22234144), (96, 20844510), (120, 16675608), (127, 15756480), (144, 13896340), (160, 12506706), (180, 11117072), (192, 10422255), (240, 8337804), (254, 7878240), (288, 6948170), (320, 6253353), (360, 5558536), (381, 5252160), (480, 4168902), (508, 3939120), (576, 3474085), (635, 3151296), (720, 2779268), (762, 2626080), (960, 2084451), (1016, 1969560), (1143, 1750720), (1270, 1575648), (1440, 1389634), (1524, 1313040), (1905, 1050432), (2032, 984780), (2286, 875360), (2540, 787824), (2880, 694817), (3048, 656520), (3810, 525216), (4064, 492390), (4572, 437680), (5080, 393912), (5471, 365760), (5715, 350144), (6096, 328260), (7620, 262608), (8128, 246195), (9144, 218840), (10160, 196956), (10942, 182880), (11430, 175072), (12192, 164130), (15240, 131304), (16413, 121920), (18288, 109420), (20320, 98478), (21884, 91440), (22860, 87536), (24384, 82065), (27355, 73152), (30480, 65652), (32826, 60960), (36576, 54710), (40640, 49239), (43768, 45720)]