221971200

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1051}}^1$

素因数の和:1091

約数の個数: 216

約数和(自身を含む): 799907136

約数和(自身を除く): 577935936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 64, 66, 75, 80, 88, 96, 100, 110, 120, 128, 132, 150, 160, 165, 176, 192, 200, 220, 240, 256, 264, 275, 300, 320, 330, 352, 384, 400, 440, 480, 528, 550, 600, 640, 660, 704, 768, 800, 825, 880, 960, 1051, 1056, 1100, 1200, 1280, 1320, 1408, 1600, 1650, 1760, 1920, 2102, 2112, 2200, 2400, 2640, 2816, 3153, 3200, 3300, 3520, 3840, 4204, 4224, 4400, 4800, 5255, 5280, 6306, 6400, 6600, 7040, 8408, 8448, 8800, 9600, 10510, 10560, 11561, 12612, 13200, 14080, 15765, 16816, 17600, 19200, 21020, 21120, 23122, 25224, 26275, 26400, 31530, 33632, 34683, 35200, 42040, 42240, 46244, 50448, 52550, 52800, 57805, 63060, 67264, 69366, 70400, 78825, 84080, 92488, 100896, 105100, 105600, 115610, 126120, 134528, 138732, 157650, 168160, 173415, 184976, 201792, 210200, 211200, 231220, 252240, 269056, 277464, 289025, 315300, 336320, 346830, 369952, 403584, 420400, 462440, 504480, 554928, 578050, 630600, 672640, 693660, 739904, 807168, 840800, 867075, 924880, 1008960, 1109856, 1156100, 1261200, 1345280, 1387320, 1479808, 1681600, 1734150, 1849760, 2017920, 2219712, 2312200, 2522400, 2774640, 2959616, 3363200, 3468300, 3699520, 4035840, 4439424, 4624400, 5044800, 5549280, 6726400, 6936600, 7399040, 8878848, 9248800, 10089600, 11098560, 13873200, 14798080, 18497600, 20179200, 22197120, 27746400, 36995200, 44394240, 55492800, 73990400, 110985600, 221971200]

約数ペア:

[(1, 221971200), (2, 110985600), (3, 73990400), (4, 55492800), (5, 44394240), (6, 36995200), (8, 27746400), (10, 22197120), (11, 20179200), (12, 18497600), (15, 14798080), (16, 13873200), (20, 11098560), (22, 10089600), (24, 9248800), (25, 8878848), (30, 7399040), (32, 6936600), (33, 6726400), (40, 5549280), (44, 5044800), (48, 4624400), (50, 4439424), (55, 4035840), (60, 3699520), (64, 3468300), (66, 3363200), (75, 2959616), (80, 2774640), (88, 2522400), (96, 2312200), (100, 2219712), (110, 2017920), (120, 1849760), (128, 1734150), (132, 1681600), (150, 1479808), (160, 1387320), (165, 1345280), (176, 1261200), (192, 1156100), (200, 1109856), (220, 1008960), (240, 924880), (256, 867075), (264, 840800), (275, 807168), (300, 739904), (320, 693660), (330, 672640), (352, 630600), (384, 578050), (400, 554928), (440, 504480), (480, 462440), (528, 420400), (550, 403584), (600, 369952), (640, 346830), (660, 336320), (704, 315300), (768, 289025), (800, 277464), (825, 269056), (880, 252240), (960, 231220), (1051, 211200), (1056, 210200), (1100, 201792), (1200, 184976), (1280, 173415), (1320, 168160), (1408, 157650), (1600, 138732), (1650, 134528), (1760, 126120), (1920, 115610), (2102, 105600), (2112, 105100), (2200, 100896), (2400, 92488), (2640, 84080), (2816, 78825), (3153, 70400), (3200, 69366), (3300, 67264), (3520, 63060), (3840, 57805), (4204, 52800), (4224, 52550), (4400, 50448), (4800, 46244), (5255, 42240), (5280, 42040), (6306, 35200), (6400, 34683), (6600, 33632), (7040, 31530), (8408, 26400), (8448, 26275), (8800, 25224), (9600, 23122), (10510, 21120), (10560, 21020), (11561, 19200), (12612, 17600), (13200, 16816), (14080, 15765)]