2009989155840

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2784227}}^1$

素因数の和:2784302

約数の個数: 176

約数和(自身を含む): 6565610552832

約数和(自身を除く): 4555621396992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 256, 282, 320, 376, 384, 470, 480, 512, 564, 640, 705, 752, 768, 940, 960, 1024, 1128, 1280, 1410, 1504, 1536, 1880, 1920, 2256, 2560, 2820, 3008, 3072, 3760, 3840, 4512, 5120, 5640, 6016, 7520, 7680, 9024, 11280, 12032, 15040, 15360, 18048, 22560, 24064, 30080, 36096, 45120, 48128, 60160, 72192, 90240, 120320, 144384, 180480, 240640, 360960, 721920, 2784227, 5568454, 8352681, 11136908, 13921135, 16705362, 22273816, 27842270, 33410724, 41763405, 44547632, 55684540, 66821448, 83526810, 89095264, 111369080, 130858669, 133642896, 167053620, 178190528, 222738160, 261717338, 267285792, 334107240, 356381056, 392576007, 445476320, 523434676, 534571584, 654293345, 668214480, 712762112, 785152014, 890952640, 1046869352, 1069143168, 1308586690, 1336428960, 1425524224, 1570304028, 1781905280, 1962880035, 2093738704, 2138286336, 2617173380, 2672857920, 2851048448, 3140608056, 3563810560, 3925760070, 4187477408, 4276572672, 5234346760, 5345715840, 6281216112, 7127621120, 7851520140, 8374954816, 8553145344, 10468693520, 10691431680, 12562432224, 14255242240, 15703040280, 16749909632, 20937387040, 21382863360, 25124864448, 31406080560, 33499819264, 41874774080, 42765726720, 50249728896, 62812161120, 66999638528, 83749548160, 100499457792, 125624322240, 133999277056, 167499096320, 200998915584, 251248644480, 334998192640, 401997831168, 502497288960, 669996385280, 1004994577920, 2009989155840]

約数ペア:

[(1, 2009989155840), (2, 1004994577920), (3, 669996385280), (4, 502497288960), (5, 401997831168), (6, 334998192640), (8, 251248644480), (10, 200998915584), (12, 167499096320), (15, 133999277056), (16, 125624322240), (20, 100499457792), (24, 83749548160), (30, 66999638528), (32, 62812161120), (40, 50249728896), (47, 42765726720), (48, 41874774080), (60, 33499819264), (64, 31406080560), (80, 25124864448), (94, 21382863360), (96, 20937387040), (120, 16749909632), (128, 15703040280), (141, 14255242240), (160, 12562432224), (188, 10691431680), (192, 10468693520), (235, 8553145344), (240, 8374954816), (256, 7851520140), (282, 7127621120), (320, 6281216112), (376, 5345715840), (384, 5234346760), (470, 4276572672), (480, 4187477408), (512, 3925760070), (564, 3563810560), (640, 3140608056), (705, 2851048448), (752, 2672857920), (768, 2617173380), (940, 2138286336), (960, 2093738704), (1024, 1962880035), (1128, 1781905280), (1280, 1570304028), (1410, 1425524224), (1504, 1336428960), (1536, 1308586690), (1880, 1069143168), (1920, 1046869352), (2256, 890952640), (2560, 785152014), (2820, 712762112), (3008, 668214480), (3072, 654293345), (3760, 534571584), (3840, 523434676), (4512, 445476320), (5120, 392576007), (5640, 356381056), (6016, 334107240), (7520, 267285792), (7680, 261717338), (9024, 222738160), (11280, 178190528), (12032, 167053620), (15040, 133642896), (15360, 130858669), (18048, 111369080), (22560, 89095264), (24064, 83526810), (30080, 66821448), (36096, 55684540), (45120, 44547632), (48128, 41763405), (60160, 33410724), (72192, 27842270), (90240, 22273816), (120320, 16705362), (144384, 13921135), (180480, 11136908), (240640, 8352681), (360960, 5568454), (721920, 2784227)]