872245080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:479

約数の個数: 288

約数和(自身を含む): 3327564240

約数和(自身を除く): 2455319160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 197, 210, 245, 251, 252, 280, 294, 315, 360, 392, 394, 420, 441, 490, 502, 504, 588, 591, 630, 735, 753, 788, 840, 882, 980, 985, 1004, 1176, 1182, 1255, 1260, 1379, 1470, 1506, 1576, 1757, 1764, 1773, 1960, 1970, 2008, 2205, 2259, 2364, 2510, 2520, 2758, 2940, 2955, 3012, 3514, 3528, 3546, 3765, 3940, 4137, 4410, 4518, 4728, 5020, 5271, 5516, 5880, 5910, 6024, 6895, 7028, 7092, 7530, 7880, 8274, 8785, 8820, 8865, 9036, 9653, 10040, 10542, 11032, 11295, 11820, 12299, 12411, 13790, 14056, 14184, 15060, 15813, 16548, 17570, 17640, 17730, 18072, 19306, 20685, 21084, 22590, 23640, 24598, 24822, 26355, 27580, 28959, 30120, 31626, 33096, 35140, 35460, 36897, 38612, 41370, 42168, 45180, 48265, 49196, 49447, 49644, 52710, 55160, 57918, 61495, 62055, 63252, 70280, 70920, 73794, 77224, 79065, 82740, 86877, 90360, 96530, 98392, 98894, 99288, 105420, 110691, 115836, 122990, 124110, 126504, 144795, 147588, 148341, 158130, 165480, 173754, 184485, 193060, 197788, 210840, 221382, 231672, 245980, 247235, 248220, 289590, 295176, 296682, 316260, 346129, 347508, 368970, 386120, 395576, 434385, 442764, 445023, 491960, 494470, 496440, 553455, 579180, 593364, 632520, 692258, 695016, 737940, 741705, 868770, 885528, 890046, 988940, 1038387, 1106910, 1158360, 1186728, 1384516, 1475880, 1483410, 1730645, 1737540, 1780092, 1977880, 2076774, 2213820, 2225115, 2422903, 2769032, 2966820, 3115161, 3461290, 3475080, 3560184, 4153548, 4427640, 4450230, 4845806, 5191935, 5933640, 6230322, 6922580, 7268709, 8307096, 8900460, 9691612, 10383870, 12114515, 12460644, 13845160, 14537418, 15575805, 17800920, 19383224, 20767740, 21806127, 24229030, 24921288, 29074836, 31151610, 36343545, 41535480, 43612254, 48458060, 58149672, 62303220, 72687090, 87224508, 96916120, 109030635, 124606440, 145374180, 174449016, 218061270, 290748360, 436122540, 872245080]

約数ペア:

[(1, 872245080), (2, 436122540), (3, 290748360), (4, 218061270), (5, 174449016), (6, 145374180), (7, 124606440), (8, 109030635), (9, 96916120), (10, 87224508), (12, 72687090), (14, 62303220), (15, 58149672), (18, 48458060), (20, 43612254), (21, 41535480), (24, 36343545), (28, 31151610), (30, 29074836), (35, 24921288), (36, 24229030), (40, 21806127), (42, 20767740), (45, 19383224), (49, 17800920), (56, 15575805), (60, 14537418), (63, 13845160), (70, 12460644), (72, 12114515), (84, 10383870), (90, 9691612), (98, 8900460), (105, 8307096), (120, 7268709), (126, 6922580), (140, 6230322), (147, 5933640), (168, 5191935), (180, 4845806), (196, 4450230), (197, 4427640), (210, 4153548), (245, 3560184), (251, 3475080), (252, 3461290), (280, 3115161), (294, 2966820), (315, 2769032), (360, 2422903), (392, 2225115), (394, 2213820), (420, 2076774), (441, 1977880), (490, 1780092), (502, 1737540), (504, 1730645), (588, 1483410), (591, 1475880), (630, 1384516), (735, 1186728), (753, 1158360), (788, 1106910), (840, 1038387), (882, 988940), (980, 890046), (985, 885528), (1004, 868770), (1176, 741705), (1182, 737940), (1255, 695016), (1260, 692258), (1379, 632520), (1470, 593364), (1506, 579180), (1576, 553455), (1757, 496440), (1764, 494470), (1773, 491960), (1960, 445023), (1970, 442764), (2008, 434385), (2205, 395576), (2259, 386120), (2364, 368970), (2510, 347508), (2520, 346129), (2758, 316260), (2940, 296682), (2955, 295176), (3012, 289590), (3514, 248220), (3528, 247235), (3546, 245980), (3765, 231672), (3940, 221382), (4137, 210840), (4410, 197788), (4518, 193060), (4728, 184485), (5020, 173754), (5271, 165480), (5516, 158130), (5880, 148341), (5910, 147588), (6024, 144795), (6895, 126504), (7028, 124110), (7092, 122990), (7530, 115836), (7880, 110691), (8274, 105420), (8785, 99288), (8820, 98894), (8865, 98392), (9036, 96530), (9653, 90360), (10040, 86877), (10542, 82740), (11032, 79065), (11295, 77224), (11820, 73794), (12299, 70920), (12411, 70280), (13790, 63252), (14056, 62055), (14184, 61495), (15060, 57918), (15813, 55160), (16548, 52710), (17570, 49644), (17640, 49447), (17730, 49196), (18072, 48265), (19306, 45180), (20685, 42168), (21084, 41370), (22590, 38612), (23640, 36897), (24598, 35460), (24822, 35140), (26355, 33096), (27580, 31626), (28959, 30120)]