2217600

素因数分解:

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

素因数の和:48

約数の個数: 288

約数和(自身を含む): 9865440

約数和(自身を除く): 7647840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 50, 55, 56, 60, 63, 64, 66, 70, 72, 75, 77, 80, 84, 88, 90, 96, 99, 100, 105, 110, 112, 120, 126, 128, 132, 140, 144, 150, 154, 160, 165, 168, 175, 176, 180, 192, 198, 200, 210, 220, 224, 225, 231, 240, 252, 264, 275, 280, 288, 300, 308, 315, 320, 330, 336, 350, 352, 360, 384, 385, 396, 400, 420, 440, 448, 450, 462, 480, 495, 504, 525, 528, 550, 560, 576, 600, 616, 630, 640, 660, 672, 693, 700, 704, 720, 770, 792, 800, 825, 840, 880, 896, 900, 924, 960, 990, 1008, 1050, 1056, 1100, 1120, 1152, 1155, 1200, 1232, 1260, 1320, 1344, 1386, 1400, 1408, 1440, 1540, 1575, 1584, 1600, 1650, 1680, 1760, 1800, 1848, 1920, 1925, 1980, 2016, 2100, 2112, 2200, 2240, 2310, 2400, 2464, 2475, 2520, 2640, 2688, 2772, 2800, 2880, 3080, 3150, 3168, 3200, 3300, 3360, 3465, 3520, 3600, 3696, 3850, 3960, 4032, 4200, 4224, 4400, 4480, 4620, 4800, 4928, 4950, 5040, 5280, 5544, 5600, 5760, 5775, 6160, 6300, 6336, 6600, 6720, 6930, 7040, 7200, 7392, 7700, 7920, 8064, 8400, 8800, 9240, 9600, 9856, 9900, 10080, 10560, 11088, 11200, 11550, 12320, 12600, 12672, 13200, 13440, 13860, 14400, 14784, 15400, 15840, 16800, 17325, 17600, 18480, 19800, 20160, 21120, 22176, 22400, 23100, 24640, 25200, 26400, 27720, 28800, 29568, 30800, 31680, 33600, 34650, 35200, 36960, 39600, 40320, 44352, 46200, 49280, 50400, 52800, 55440, 61600, 63360, 67200, 69300, 73920, 79200, 88704, 92400, 100800, 105600, 110880, 123200, 138600, 147840, 158400, 184800, 201600, 221760, 246400, 277200, 316800, 369600, 443520, 554400, 739200, 1108800, 2217600]

約数ペア:

[(1, 2217600), (2, 1108800), (3, 739200), (4, 554400), (5, 443520), (6, 369600), (7, 316800), (8, 277200), (9, 246400), (10, 221760), (11, 201600), (12, 184800), (14, 158400), (15, 147840), (16, 138600), (18, 123200), (20, 110880), (21, 105600), (22, 100800), (24, 92400), (25, 88704), (28, 79200), (30, 73920), (32, 69300), (33, 67200), (35, 63360), (36, 61600), (40, 55440), (42, 52800), (44, 50400), (45, 49280), (48, 46200), (50, 44352), (55, 40320), (56, 39600), (60, 36960), (63, 35200), (64, 34650), (66, 33600), (70, 31680), (72, 30800), (75, 29568), (77, 28800), (80, 27720), (84, 26400), (88, 25200), (90, 24640), (96, 23100), (99, 22400), (100, 22176), (105, 21120), (110, 20160), (112, 19800), (120, 18480), (126, 17600), (128, 17325), (132, 16800), (140, 15840), (144, 15400), (150, 14784), (154, 14400), (160, 13860), (165, 13440), (168, 13200), (175, 12672), (176, 12600), (180, 12320), (192, 11550), (198, 11200), (200, 11088), (210, 10560), (220, 10080), (224, 9900), (225, 9856), (231, 9600), (240, 9240), (252, 8800), (264, 8400), (275, 8064), (280, 7920), (288, 7700), (300, 7392), (308, 7200), (315, 7040), (320, 6930), (330, 6720), (336, 6600), (350, 6336), (352, 6300), (360, 6160), (384, 5775), (385, 5760), (396, 5600), (400, 5544), (420, 5280), (440, 5040), (448, 4950), (450, 4928), (462, 4800), (480, 4620), (495, 4480), (504, 4400), (525, 4224), (528, 4200), (550, 4032), (560, 3960), (576, 3850), (600, 3696), (616, 3600), (630, 3520), (640, 3465), (660, 3360), (672, 3300), (693, 3200), (700, 3168), (704, 3150), (720, 3080), (770, 2880), (792, 2800), (800, 2772), (825, 2688), (840, 2640), (880, 2520), (896, 2475), (900, 2464), (924, 2400), (960, 2310), (990, 2240), (1008, 2200), (1050, 2112), (1056, 2100), (1100, 2016), (1120, 1980), (1152, 1925), (1155, 1920), (1200, 1848), (1232, 1800), (1260, 1760), (1320, 1680), (1344, 1650), (1386, 1600), (1400, 1584), (1408, 1575), (1440, 1540)]