56672000

素因数分解:

$2^8\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:72

約数の個数: 288

約数和(自身を含む): 183665664

約数和(自身を除く): 126993664

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 25, 28, 32, 35, 40, 44, 46, 50, 55, 56, 64, 70, 77, 80, 88, 92, 100, 110, 112, 115, 125, 128, 140, 154, 160, 161, 175, 176, 184, 200, 220, 224, 230, 250, 253, 256, 275, 280, 308, 320, 322, 350, 352, 368, 385, 400, 440, 448, 460, 500, 506, 550, 560, 575, 616, 640, 644, 700, 704, 736, 770, 800, 805, 875, 880, 896, 920, 1000, 1012, 1100, 1120, 1150, 1232, 1265, 1280, 1288, 1375, 1400, 1408, 1472, 1540, 1600, 1610, 1750, 1760, 1771, 1792, 1840, 1925, 2000, 2024, 2200, 2240, 2300, 2464, 2530, 2576, 2750, 2800, 2816, 2875, 2944, 3080, 3200, 3220, 3500, 3520, 3542, 3680, 3850, 4000, 4025, 4048, 4400, 4480, 4600, 4928, 5060, 5152, 5500, 5600, 5750, 5888, 6160, 6325, 6400, 6440, 7000, 7040, 7084, 7360, 7700, 8000, 8050, 8096, 8800, 8855, 8960, 9200, 9625, 9856, 10120, 10304, 11000, 11200, 11500, 12320, 12650, 12880, 14000, 14080, 14168, 14720, 15400, 16000, 16100, 16192, 17600, 17710, 18400, 19250, 19712, 20125, 20240, 20608, 22000, 22400, 23000, 24640, 25300, 25760, 28000, 28336, 29440, 30800, 31625, 32000, 32200, 32384, 35200, 35420, 36800, 38500, 40250, 40480, 41216, 44000, 44275, 44800, 46000, 49280, 50600, 51520, 56000, 56672, 61600, 63250, 64400, 64768, 70400, 70840, 73600, 77000, 80500, 80960, 88000, 88550, 92000, 98560, 101200, 103040, 112000, 113344, 123200, 126500, 128800, 141680, 147200, 154000, 161000, 161920, 176000, 177100, 184000, 202400, 206080, 221375, 224000, 226688, 246400, 253000, 257600, 283360, 308000, 322000, 323840, 352000, 354200, 368000, 404800, 442750, 453376, 492800, 506000, 515200, 566720, 616000, 644000, 708400, 736000, 809600, 885500, 1012000, 1030400, 1133440, 1232000, 1288000, 1416800, 1619200, 1771000, 2024000, 2266880, 2464000, 2576000, 2833600, 3542000, 4048000, 5152000, 5667200, 7084000, 8096000, 11334400, 14168000, 28336000, 56672000]

約数ペア:

[(1, 56672000), (2, 28336000), (4, 14168000), (5, 11334400), (7, 8096000), (8, 7084000), (10, 5667200), (11, 5152000), (14, 4048000), (16, 3542000), (20, 2833600), (22, 2576000), (23, 2464000), (25, 2266880), (28, 2024000), (32, 1771000), (35, 1619200), (40, 1416800), (44, 1288000), (46, 1232000), (50, 1133440), (55, 1030400), (56, 1012000), (64, 885500), (70, 809600), (77, 736000), (80, 708400), (88, 644000), (92, 616000), (100, 566720), (110, 515200), (112, 506000), (115, 492800), (125, 453376), (128, 442750), (140, 404800), (154, 368000), (160, 354200), (161, 352000), (175, 323840), (176, 322000), (184, 308000), (200, 283360), (220, 257600), (224, 253000), (230, 246400), (250, 226688), (253, 224000), (256, 221375), (275, 206080), (280, 202400), (308, 184000), (320, 177100), (322, 176000), (350, 161920), (352, 161000), (368, 154000), (385, 147200), (400, 141680), (440, 128800), (448, 126500), (460, 123200), (500, 113344), (506, 112000), (550, 103040), (560, 101200), (575, 98560), (616, 92000), (640, 88550), (644, 88000), (700, 80960), (704, 80500), (736, 77000), (770, 73600), (800, 70840), (805, 70400), (875, 64768), (880, 64400), (896, 63250), (920, 61600), (1000, 56672), (1012, 56000), (1100, 51520), (1120, 50600), (1150, 49280), (1232, 46000), (1265, 44800), (1280, 44275), (1288, 44000), (1375, 41216), (1400, 40480), (1408, 40250), (1472, 38500), (1540, 36800), (1600, 35420), (1610, 35200), (1750, 32384), (1760, 32200), (1771, 32000), (1792, 31625), (1840, 30800), (1925, 29440), (2000, 28336), (2024, 28000), (2200, 25760), (2240, 25300), (2300, 24640), (2464, 23000), (2530, 22400), (2576, 22000), (2750, 20608), (2800, 20240), (2816, 20125), (2875, 19712), (2944, 19250), (3080, 18400), (3200, 17710), (3220, 17600), (3500, 16192), (3520, 16100), (3542, 16000), (3680, 15400), (3850, 14720), (4000, 14168), (4025, 14080), (4048, 14000), (4400, 12880), (4480, 12650), (4600, 12320), (4928, 11500), (5060, 11200), (5152, 11000), (5500, 10304), (5600, 10120), (5750, 9856), (5888, 9625), (6160, 9200), (6325, 8960), (6400, 8855), (6440, 8800), (7000, 8096), (7040, 8050), (7084, 8000), (7360, 7700)]