2956800

素因数分解:

$2^9\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1$

素因数の和:49

約数の個数: 240

約数和(自身を含む): 12177792

約数和(自身を除く): 9220992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 25, 28, 30, 32, 33, 35, 40, 42, 44, 48, 50, 55, 56, 60, 64, 66, 70, 75, 77, 80, 84, 88, 96, 100, 105, 110, 112, 120, 128, 132, 140, 150, 154, 160, 165, 168, 175, 176, 192, 200, 210, 220, 224, 231, 240, 256, 264, 275, 280, 300, 308, 320, 330, 336, 350, 352, 384, 385, 400, 420, 440, 448, 462, 480, 512, 525, 528, 550, 560, 600, 616, 640, 660, 672, 700, 704, 768, 770, 800, 825, 840, 880, 896, 924, 960, 1050, 1056, 1100, 1120, 1155, 1200, 1232, 1280, 1320, 1344, 1400, 1408, 1536, 1540, 1600, 1650, 1680, 1760, 1792, 1848, 1920, 1925, 2100, 2112, 2200, 2240, 2310, 2400, 2464, 2560, 2640, 2688, 2800, 2816, 3080, 3200, 3300, 3360, 3520, 3584, 3696, 3840, 3850, 4200, 4224, 4400, 4480, 4620, 4800, 4928, 5280, 5376, 5600, 5632, 5775, 6160, 6400, 6600, 6720, 7040, 7392, 7680, 7700, 8400, 8448, 8800, 8960, 9240, 9600, 9856, 10560, 10752, 11200, 11550, 12320, 12800, 13200, 13440, 14080, 14784, 15400, 16800, 16896, 17600, 17920, 18480, 19200, 19712, 21120, 22400, 23100, 24640, 26400, 26880, 28160, 29568, 30800, 33600, 35200, 36960, 38400, 39424, 42240, 44800, 46200, 49280, 52800, 53760, 59136, 61600, 67200, 70400, 73920, 84480, 89600, 92400, 98560, 105600, 118272, 123200, 134400, 140800, 147840, 184800, 197120, 211200, 246400, 268800, 295680, 369600, 422400, 492800, 591360, 739200, 985600, 1478400, 2956800]

約数ペア:

[(1, 2956800), (2, 1478400), (3, 985600), (4, 739200), (5, 591360), (6, 492800), (7, 422400), (8, 369600), (10, 295680), (11, 268800), (12, 246400), (14, 211200), (15, 197120), (16, 184800), (20, 147840), (21, 140800), (22, 134400), (24, 123200), (25, 118272), (28, 105600), (30, 98560), (32, 92400), (33, 89600), (35, 84480), (40, 73920), (42, 70400), (44, 67200), (48, 61600), (50, 59136), (55, 53760), (56, 52800), (60, 49280), (64, 46200), (66, 44800), (70, 42240), (75, 39424), (77, 38400), (80, 36960), (84, 35200), (88, 33600), (96, 30800), (100, 29568), (105, 28160), (110, 26880), (112, 26400), (120, 24640), (128, 23100), (132, 22400), (140, 21120), (150, 19712), (154, 19200), (160, 18480), (165, 17920), (168, 17600), (175, 16896), (176, 16800), (192, 15400), (200, 14784), (210, 14080), (220, 13440), (224, 13200), (231, 12800), (240, 12320), (256, 11550), (264, 11200), (275, 10752), (280, 10560), (300, 9856), (308, 9600), (320, 9240), (330, 8960), (336, 8800), (350, 8448), (352, 8400), (384, 7700), (385, 7680), (400, 7392), (420, 7040), (440, 6720), (448, 6600), (462, 6400), (480, 6160), (512, 5775), (525, 5632), (528, 5600), (550, 5376), (560, 5280), (600, 4928), (616, 4800), (640, 4620), (660, 4480), (672, 4400), (700, 4224), (704, 4200), (768, 3850), (770, 3840), (800, 3696), (825, 3584), (840, 3520), (880, 3360), (896, 3300), (924, 3200), (960, 3080), (1050, 2816), (1056, 2800), (1100, 2688), (1120, 2640), (1155, 2560), (1200, 2464), (1232, 2400), (1280, 2310), (1320, 2240), (1344, 2200), (1400, 2112), (1408, 2100), (1536, 1925), (1540, 1920), (1600, 1848), (1650, 1792), (1680, 1760)]