2012518080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2657}}^1$

素因数の和:2943

約数の個数: 168

約数和(自身を含む): 6951159072

約数和(自身を除く): 4938640992

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, 144, 160, 180, 192, 240, 263, 288, 320, 360, 480, 526, 576, 720, 789, 960, 1052, 1315, 1440, 1578, 2104, 2367, 2630, 2657, 2880, 3156, 3945, 4208, 4734, 5260, 5314, 6312, 7890, 7971, 8416, 9468, 10520, 10628, 11835, 12624, 13285, 15780, 15942, 16832, 18936, 21040, 21256, 23670, 23913, 25248, 26570, 31560, 31884, 37872, 39855, 42080, 42512, 47340, 47826, 50496, 53140, 63120, 63768, 75744, 79710, 84160, 85024, 94680, 95652, 106280, 119565, 126240, 127536, 151488, 159420, 170048, 189360, 191304, 212560, 239130, 252480, 255072, 318840, 378720, 382608, 425120, 478260, 510144, 637680, 698791, 757440, 765216, 850240, 956520, 1275360, 1397582, 1530432, 1913040, 2096373, 2550720, 2795164, 3493955, 3826080, 4192746, 5590328, 6289119, 6987910, 7652160, 8385492, 10481865, 11180656, 12578238, 13975820, 16770984, 20963730, 22361312, 25156476, 27951640, 31445595, 33541968, 41927460, 44722624, 50312952, 55903280, 62891190, 67083936, 83854920, 100625904, 111806560, 125782380, 134167872, 167709840, 201251808, 223613120, 251564760, 335419680, 402503616, 503129520, 670839360, 1006259040, 2012518080]

約数ペア:

[(1, 2012518080), (2, 1006259040), (3, 670839360), (4, 503129520), (5, 402503616), (6, 335419680), (8, 251564760), (9, 223613120), (10, 201251808), (12, 167709840), (15, 134167872), (16, 125782380), (18, 111806560), (20, 100625904), (24, 83854920), (30, 67083936), (32, 62891190), (36, 55903280), (40, 50312952), (45, 44722624), (48, 41927460), (60, 33541968), (64, 31445595), (72, 27951640), (80, 25156476), (90, 22361312), (96, 20963730), (120, 16770984), (144, 13975820), (160, 12578238), (180, 11180656), (192, 10481865), (240, 8385492), (263, 7652160), (288, 6987910), (320, 6289119), (360, 5590328), (480, 4192746), (526, 3826080), (576, 3493955), (720, 2795164), (789, 2550720), (960, 2096373), (1052, 1913040), (1315, 1530432), (1440, 1397582), (1578, 1275360), (2104, 956520), (2367, 850240), (2630, 765216), (2657, 757440), (2880, 698791), (3156, 637680), (3945, 510144), (4208, 478260), (4734, 425120), (5260, 382608), (5314, 378720), (6312, 318840), (7890, 255072), (7971, 252480), (8416, 239130), (9468, 212560), (10520, 191304), (10628, 189360), (11835, 170048), (12624, 159420), (13285, 151488), (15780, 127536), (15942, 126240), (16832, 119565), (18936, 106280), (21040, 95652), (21256, 94680), (23670, 85024), (23913, 84160), (25248, 79710), (26570, 75744), (31560, 63768), (31884, 63120), (37872, 53140), (39855, 50496), (42080, 47826), (42512, 47340)]