331506240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:397

約数の個数: 224

約数和(自身を含む): 1149071616

約数和(自身を除く): 817565376

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, 78, 80, 96, 101, 104, 120, 130, 156, 160, 192, 195, 202, 208, 240, 260, 263, 303, 312, 320, 390, 404, 416, 480, 505, 520, 526, 606, 624, 780, 789, 808, 832, 960, 1010, 1040, 1052, 1212, 1248, 1313, 1315, 1515, 1560, 1578, 1616, 2020, 2080, 2104, 2424, 2496, 2626, 2630, 3030, 3120, 3156, 3232, 3419, 3939, 3945, 4040, 4160, 4208, 4848, 5252, 5260, 6060, 6240, 6312, 6464, 6565, 6838, 7878, 7890, 8080, 8416, 9696, 10257, 10504, 10520, 12120, 12480, 12624, 13130, 13676, 15756, 15780, 16160, 16832, 17095, 19392, 19695, 20514, 21008, 21040, 24240, 25248, 26260, 26563, 27352, 31512, 31560, 32320, 34190, 39390, 41028, 42016, 42080, 48480, 50496, 51285, 52520, 53126, 54704, 63024, 63120, 68380, 78780, 79689, 82056, 84032, 84160, 96960, 102570, 105040, 106252, 109408, 126048, 126240, 132815, 136760, 157560, 159378, 164112, 205140, 210080, 212504, 218816, 252096, 252480, 265630, 273520, 315120, 318756, 328224, 345319, 398445, 410280, 420160, 425008, 531260, 547040, 630240, 637512, 656448, 690638, 796890, 820560, 850016, 1035957, 1062520, 1094080, 1260480, 1275024, 1381276, 1593780, 1641120, 1700032, 1726595, 2071914, 2125040, 2550048, 2762552, 3187560, 3282240, 3453190, 4143828, 4250080, 5100096, 5179785, 5525104, 6375120, 6906380, 8287656, 8500160, 10359570, 11050208, 12750240, 13812760, 16575312, 20719140, 22100416, 25500480, 27625520, 33150624, 41438280, 55251040, 66301248, 82876560, 110502080, 165753120, 331506240]

約数ペア:

[(1, 331506240), (2, 165753120), (3, 110502080), (4, 82876560), (5, 66301248), (6, 55251040), (8, 41438280), (10, 33150624), (12, 27625520), (13, 25500480), (15, 22100416), (16, 20719140), (20, 16575312), (24, 13812760), (26, 12750240), (30, 11050208), (32, 10359570), (39, 8500160), (40, 8287656), (48, 6906380), (52, 6375120), (60, 5525104), (64, 5179785), (65, 5100096), (78, 4250080), (80, 4143828), (96, 3453190), (101, 3282240), (104, 3187560), (120, 2762552), (130, 2550048), (156, 2125040), (160, 2071914), (192, 1726595), (195, 1700032), (202, 1641120), (208, 1593780), (240, 1381276), (260, 1275024), (263, 1260480), (303, 1094080), (312, 1062520), (320, 1035957), (390, 850016), (404, 820560), (416, 796890), (480, 690638), (505, 656448), (520, 637512), (526, 630240), (606, 547040), (624, 531260), (780, 425008), (789, 420160), (808, 410280), (832, 398445), (960, 345319), (1010, 328224), (1040, 318756), (1052, 315120), (1212, 273520), (1248, 265630), (1313, 252480), (1315, 252096), (1515, 218816), (1560, 212504), (1578, 210080), (1616, 205140), (2020, 164112), (2080, 159378), (2104, 157560), (2424, 136760), (2496, 132815), (2626, 126240), (2630, 126048), (3030, 109408), (3120, 106252), (3156, 105040), (3232, 102570), (3419, 96960), (3939, 84160), (3945, 84032), (4040, 82056), (4160, 79689), (4208, 78780), (4848, 68380), (5252, 63120), (5260, 63024), (6060, 54704), (6240, 53126), (6312, 52520), (6464, 51285), (6565, 50496), (6838, 48480), (7878, 42080), (7890, 42016), (8080, 41028), (8416, 39390), (9696, 34190), (10257, 32320), (10504, 31560), (10520, 31512), (12120, 27352), (12480, 26563), (12624, 26260), (13130, 25248), (13676, 24240), (15756, 21040), (15780, 21008), (16160, 20514), (16832, 19695), (17095, 19392)]