211728000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{401}}^1$

素因数の和:444

約数の個数: 256

約数和(自身を含む): 767594880

約数和(自身を除く): 555866880

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, 125, 128, 132, 150, 160, 165, 176, 192, 200, 220, 240, 250, 264, 275, 300, 320, 330, 352, 375, 384, 400, 401, 440, 480, 500, 528, 550, 600, 640, 660, 704, 750, 800, 802, 825, 880, 960, 1000, 1056, 1100, 1200, 1203, 1320, 1375, 1408, 1500, 1600, 1604, 1650, 1760, 1920, 2000, 2005, 2112, 2200, 2400, 2406, 2640, 2750, 3000, 3200, 3208, 3300, 3520, 4000, 4010, 4125, 4224, 4400, 4411, 4800, 4812, 5280, 5500, 6000, 6015, 6416, 6600, 7040, 8000, 8020, 8250, 8800, 8822, 9600, 9624, 10025, 10560, 11000, 12000, 12030, 12832, 13200, 13233, 16000, 16040, 16500, 17600, 17644, 19248, 20050, 21120, 22000, 22055, 24000, 24060, 25664, 26400, 26466, 30075, 32080, 33000, 35200, 35288, 38496, 40100, 44000, 44110, 48000, 48120, 50125, 51328, 52800, 52932, 60150, 64160, 66000, 66165, 70576, 76992, 80200, 88000, 88220, 96240, 100250, 105600, 105864, 110275, 120300, 128320, 132000, 132330, 141152, 150375, 153984, 160400, 176000, 176440, 192480, 200500, 211728, 220550, 240600, 256640, 264000, 264660, 282304, 300750, 320800, 330825, 352880, 384960, 401000, 423456, 441100, 481200, 528000, 529320, 551375, 564608, 601500, 641600, 661650, 705760, 769920, 802000, 846912, 882200, 962400, 1058640, 1102750, 1203000, 1283200, 1323300, 1411520, 1604000, 1654125, 1693824, 1764400, 1924800, 2117280, 2205500, 2406000, 2646600, 2823040, 3208000, 3308250, 3528800, 3849600, 4234560, 4411000, 4812000, 5293200, 6416000, 6616500, 7057600, 8469120, 8822000, 9624000, 10586400, 13233000, 14115200, 17644000, 19248000, 21172800, 26466000, 35288000, 42345600, 52932000, 70576000, 105864000, 211728000]

約数ペア:

[(1, 211728000), (2, 105864000), (3, 70576000), (4, 52932000), (5, 42345600), (6, 35288000), (8, 26466000), (10, 21172800), (11, 19248000), (12, 17644000), (15, 14115200), (16, 13233000), (20, 10586400), (22, 9624000), (24, 8822000), (25, 8469120), (30, 7057600), (32, 6616500), (33, 6416000), (40, 5293200), (44, 4812000), (48, 4411000), (50, 4234560), (55, 3849600), (60, 3528800), (64, 3308250), (66, 3208000), (75, 2823040), (80, 2646600), (88, 2406000), (96, 2205500), (100, 2117280), (110, 1924800), (120, 1764400), (125, 1693824), (128, 1654125), (132, 1604000), (150, 1411520), (160, 1323300), (165, 1283200), (176, 1203000), (192, 1102750), (200, 1058640), (220, 962400), (240, 882200), (250, 846912), (264, 802000), (275, 769920), (300, 705760), (320, 661650), (330, 641600), (352, 601500), (375, 564608), (384, 551375), (400, 529320), (401, 528000), (440, 481200), (480, 441100), (500, 423456), (528, 401000), (550, 384960), (600, 352880), (640, 330825), (660, 320800), (704, 300750), (750, 282304), (800, 264660), (802, 264000), (825, 256640), (880, 240600), (960, 220550), (1000, 211728), (1056, 200500), (1100, 192480), (1200, 176440), (1203, 176000), (1320, 160400), (1375, 153984), (1408, 150375), (1500, 141152), (1600, 132330), (1604, 132000), (1650, 128320), (1760, 120300), (1920, 110275), (2000, 105864), (2005, 105600), (2112, 100250), (2200, 96240), (2400, 88220), (2406, 88000), (2640, 80200), (2750, 76992), (3000, 70576), (3200, 66165), (3208, 66000), (3300, 64160), (3520, 60150), (4000, 52932), (4010, 52800), (4125, 51328), (4224, 50125), (4400, 48120), (4411, 48000), (4800, 44110), (4812, 44000), (5280, 40100), (5500, 38496), (6000, 35288), (6015, 35200), (6416, 33000), (6600, 32080), (7040, 30075), (8000, 26466), (8020, 26400), (8250, 25664), (8800, 24060), (8822, 24000), (9600, 22055), (9624, 22000), (10025, 21120), (10560, 20050), (11000, 19248), (12000, 17644), (12030, 17600), (12832, 16500), (13200, 16040), (13233, 16000)]