217747200

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1031}}^1$

素因数の和:1071

約数の個数: 216

約数和(自身を含む): 784699776

約数和(自身を除く): 566952576

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, 1031, 1056, 1100, 1200, 1280, 1320, 1408, 1600, 1650, 1760, 1920, 2062, 2112, 2200, 2400, 2640, 2816, 3093, 3200, 3300, 3520, 3840, 4124, 4224, 4400, 4800, 5155, 5280, 6186, 6400, 6600, 7040, 8248, 8448, 8800, 9600, 10310, 10560, 11341, 12372, 13200, 14080, 15465, 16496, 17600, 19200, 20620, 21120, 22682, 24744, 25775, 26400, 30930, 32992, 34023, 35200, 41240, 42240, 45364, 49488, 51550, 52800, 56705, 61860, 65984, 68046, 70400, 77325, 82480, 90728, 98976, 103100, 105600, 113410, 123720, 131968, 136092, 154650, 164960, 170115, 181456, 197952, 206200, 211200, 226820, 247440, 263936, 272184, 283525, 309300, 329920, 340230, 362912, 395904, 412400, 453640, 494880, 544368, 567050, 618600, 659840, 680460, 725824, 791808, 824800, 850575, 907280, 989760, 1088736, 1134100, 1237200, 1319680, 1360920, 1451648, 1649600, 1701150, 1814560, 1979520, 2177472, 2268200, 2474400, 2721840, 2903296, 3299200, 3402300, 3629120, 3959040, 4354944, 4536400, 4948800, 5443680, 6598400, 6804600, 7258240, 8709888, 9072800, 9897600, 10887360, 13609200, 14516480, 18145600, 19795200, 21774720, 27218400, 36291200, 43549440, 54436800, 72582400, 108873600, 217747200]

約数ペア:

[(1, 217747200), (2, 108873600), (3, 72582400), (4, 54436800), (5, 43549440), (6, 36291200), (8, 27218400), (10, 21774720), (11, 19795200), (12, 18145600), (15, 14516480), (16, 13609200), (20, 10887360), (22, 9897600), (24, 9072800), (25, 8709888), (30, 7258240), (32, 6804600), (33, 6598400), (40, 5443680), (44, 4948800), (48, 4536400), (50, 4354944), (55, 3959040), (60, 3629120), (64, 3402300), (66, 3299200), (75, 2903296), (80, 2721840), (88, 2474400), (96, 2268200), (100, 2177472), (110, 1979520), (120, 1814560), (128, 1701150), (132, 1649600), (150, 1451648), (160, 1360920), (165, 1319680), (176, 1237200), (192, 1134100), (200, 1088736), (220, 989760), (240, 907280), (256, 850575), (264, 824800), (275, 791808), (300, 725824), (320, 680460), (330, 659840), (352, 618600), (384, 567050), (400, 544368), (440, 494880), (480, 453640), (528, 412400), (550, 395904), (600, 362912), (640, 340230), (660, 329920), (704, 309300), (768, 283525), (800, 272184), (825, 263936), (880, 247440), (960, 226820), (1031, 211200), (1056, 206200), (1100, 197952), (1200, 181456), (1280, 170115), (1320, 164960), (1408, 154650), (1600, 136092), (1650, 131968), (1760, 123720), (1920, 113410), (2062, 105600), (2112, 103100), (2200, 98976), (2400, 90728), (2640, 82480), (2816, 77325), (3093, 70400), (3200, 68046), (3300, 65984), (3520, 61860), (3840, 56705), (4124, 52800), (4224, 51550), (4400, 49488), (4800, 45364), (5155, 42240), (5280, 41240), (6186, 35200), (6400, 34023), (6600, 32992), (7040, 30930), (8248, 26400), (8448, 25775), (8800, 24744), (9600, 22682), (10310, 21120), (10560, 20620), (11341, 19200), (12372, 17600), (13200, 16496), (14080, 15465)]