20342931840

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15289}}^1$

素因数の和:15335

約数の個数: 512

約数和(自身を含む): 89831808000

約数和(自身を除く): 69488876160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 126, 128, 132, 135, 140, 144, 154, 160, 165, 168, 176, 180, 189, 192, 198, 210, 216, 220, 224, 231, 240, 252, 264, 270, 280, 288, 297, 308, 315, 320, 330, 336, 352, 360, 378, 384, 385, 396, 420, 432, 440, 448, 462, 480, 495, 504, 528, 540, 560, 576, 594, 616, 630, 640, 660, 672, 693, 704, 720, 756, 770, 792, 840, 864, 880, 896, 924, 945, 960, 990, 1008, 1056, 1080, 1120, 1152, 1155, 1188, 1232, 1260, 1320, 1344, 1386, 1408, 1440, 1485, 1512, 1540, 1584, 1680, 1728, 1760, 1848, 1890, 1920, 1980, 2016, 2079, 2112, 2160, 2240, 2310, 2376, 2464, 2520, 2640, 2688, 2772, 2880, 2970, 3024, 3080, 3168, 3360, 3456, 3465, 3520, 3696, 3780, 3960, 4032, 4158, 4224, 4320, 4480, 4620, 4752, 4928, 5040, 5280, 5544, 5760, 5940, 6048, 6160, 6336, 6720, 6930, 7040, 7392, 7560, 7920, 8064, 8316, 8640, 9240, 9504, 9856, 10080, 10395, 10560, 11088, 11880, 12096, 12320, 12672, 13440, 13860, 14784, 15120, 15289, 15840, 16632, 17280, 18480, 19008, 20160, 20790, 21120, 22176, 23760, 24192, 24640, 27720, 29568, 30240, 30578, 31680, 33264, 36960, 38016, 40320, 41580, 44352, 45867, 47520, 49280, 55440, 60480, 61156, 63360, 66528, 73920, 76445, 83160, 88704, 91734, 95040, 107023, 110880, 120960, 122312, 133056, 137601, 147840, 152890, 166320, 168179, 183468, 190080, 214046, 221760, 229335, 244624, 266112, 275202, 305780, 321069, 332640, 336358, 366936, 412803, 428092, 443520, 458670, 489248, 504537, 535115, 550404, 611560, 642138, 665280, 672716, 688005, 733872, 825606, 840895, 856184, 917340, 963207, 978496, 1009074, 1070230, 1100808, 1177253, 1223120, 1284276, 1330560, 1345432, 1376010, 1467744, 1513611, 1605345, 1651212, 1681790, 1712368, 1834680, 1926414, 1956992, 2018148, 2064015, 2140460, 2201616, 2354506, 2446240, 2522685, 2568552, 2690864, 2752020, 2889621, 2935488, 3027222, 3210690, 3302424, 3363580, 3424736, 3531759, 3669360, 3852828, 4036296, 4128030, 4280920, 4403232, 4540833, 4709012, 4816035, 4892480, 5045370, 5137104, 5381728, 5504040, 5779242, 5870976, 5886265, 6054444, 6421380, 6604848, 6727160, 6849472, 7063518, 7338720, 7568055, 7705656, 8072592, 8256060, 8561840, 8806464, 9081666, 9418024, 9632070, 9784960, 10090740, 10274208, 10595277, 10763456, 11008080, 11558484, 11772530, 12108888, 12842760, 13209696, 13454320, 13698944, 14127036, 14448105, 14677440, 15136110, 15411312, 16145184, 16512120, 17123680, 17612928, 17658795, 18163332, 18836048, 19264140, 20181480, 20548416, 21190554, 21526912, 22016160, 22704165, 23116968, 23545060, 24217776, 25685520, 26419392, 26908640, 28254072, 28896210, 29354880, 30272220, 30822624, 31785831, 32290368, 33024240, 34247360, 35317590, 36326664, 37672096, 38528280, 40362960, 41096832, 42381108, 44032320, 45408330, 46233936, 47090120, 48435552, 51371040, 52838784, 52976385, 53817280, 56508144, 57792420, 60544440, 61645248, 63571662, 64580736, 66048480, 68494720, 70635180, 72653328, 75344192, 77056560, 80725920, 84762216, 88064640, 90816660, 92467872, 94180240, 96871104, 102742080, 105952770, 107634560, 113016288, 115584840, 121088880, 123290496, 127143324, 132096960, 141270360, 145306656, 150688384, 154113120, 158929155, 161451840, 169524432, 181633320, 184935744, 188360480, 193742208, 205484160, 211905540, 226032576, 231169680, 242177760, 254286648, 264193920, 282540720, 290613312, 308226240, 317858310, 322903680, 339048864, 363266640, 369871488, 376720960, 423811080, 452065152, 462339360, 484355520, 508573296, 565081440, 581226624, 616452480, 635716620, 678097728, 726533280, 753441920, 847622160, 924678720, 968711040, 1017146592, 1130162880, 1271433240, 1356195456, 1453066560, 1695244320, 1849357440, 2034293184, 2260325760, 2542866480, 2906133120, 3390488640, 4068586368, 5085732960, 6780977280, 10171465920, 20342931840]

約数ペア:

[(1, 20342931840), (2, 10171465920), (3, 6780977280), (4, 5085732960), (5, 4068586368), (6, 3390488640), (7, 2906133120), (8, 2542866480), (9, 2260325760), (10, 2034293184), (11, 1849357440), (12, 1695244320), (14, 1453066560), (15, 1356195456), (16, 1271433240), (18, 1130162880), (20, 1017146592), (21, 968711040), (22, 924678720), (24, 847622160), (27, 753441920), (28, 726533280), (30, 678097728), (32, 635716620), (33, 616452480), (35, 581226624), (36, 565081440), (40, 508573296), (42, 484355520), (44, 462339360), (45, 452065152), (48, 423811080), (54, 376720960), (55, 369871488), (56, 363266640), (60, 339048864), (63, 322903680), (64, 317858310), (66, 308226240), (70, 290613312), (72, 282540720), (77, 264193920), (80, 254286648), (84, 242177760), (88, 231169680), (90, 226032576), (96, 211905540), (99, 205484160), (105, 193742208), (108, 188360480), (110, 184935744), (112, 181633320), (120, 169524432), (126, 161451840), (128, 158929155), (132, 154113120), (135, 150688384), (140, 145306656), (144, 141270360), (154, 132096960), (160, 127143324), (165, 123290496), (168, 121088880), (176, 115584840), (180, 113016288), (189, 107634560), (192, 105952770), (198, 102742080), (210, 96871104), (216, 94180240), (220, 92467872), (224, 90816660), (231, 88064640), (240, 84762216), (252, 80725920), (264, 77056560), (270, 75344192), (280, 72653328), (288, 70635180), (297, 68494720), (308, 66048480), (315, 64580736), (320, 63571662), (330, 61645248), (336, 60544440), (352, 57792420), (360, 56508144), (378, 53817280), (384, 52976385), (385, 52838784), (396, 51371040), (420, 48435552), (432, 47090120), (440, 46233936), (448, 45408330), (462, 44032320), (480, 42381108), (495, 41096832), (504, 40362960), (528, 38528280), (540, 37672096), (560, 36326664), (576, 35317590), (594, 34247360), (616, 33024240), (630, 32290368), (640, 31785831), (660, 30822624), (672, 30272220), (693, 29354880), (704, 28896210), (720, 28254072), (756, 26908640), (770, 26419392), (792, 25685520), (840, 24217776), (864, 23545060), (880, 23116968), (896, 22704165), (924, 22016160), (945, 21526912), (960, 21190554), (990, 20548416), (1008, 20181480), (1056, 19264140), (1080, 18836048), (1120, 18163332), (1152, 17658795), (1155, 17612928), (1188, 17123680), (1232, 16512120), (1260, 16145184), (1320, 15411312), (1344, 15136110), (1386, 14677440), (1408, 14448105), (1440, 14127036), (1485, 13698944), (1512, 13454320), (1540, 13209696), (1584, 12842760), (1680, 12108888), (1728, 11772530), (1760, 11558484), (1848, 11008080), (1890, 10763456), (1920, 10595277), (1980, 10274208), (2016, 10090740), (2079, 9784960), (2112, 9632070), (2160, 9418024), (2240, 9081666), (2310, 8806464), (2376, 8561840), (2464, 8256060), (2520, 8072592), (2640, 7705656), (2688, 7568055), (2772, 7338720), (2880, 7063518), (2970, 6849472), (3024, 6727160), (3080, 6604848), (3168, 6421380), (3360, 6054444), (3456, 5886265), (3465, 5870976), (3520, 5779242), (3696, 5504040), (3780, 5381728), (3960, 5137104), (4032, 5045370), (4158, 4892480), (4224, 4816035), (4320, 4709012), (4480, 4540833), (4620, 4403232), (4752, 4280920), (4928, 4128030), (5040, 4036296), (5280, 3852828), (5544, 3669360), (5760, 3531759), (5940, 3424736), (6048, 3363580), (6160, 3302424), (6336, 3210690), (6720, 3027222), (6930, 2935488), (7040, 2889621), (7392, 2752020), (7560, 2690864), (7920, 2568552), (8064, 2522685), (8316, 2446240), (8640, 2354506), (9240, 2201616), (9504, 2140460), (9856, 2064015), (10080, 2018148), (10395, 1956992), (10560, 1926414), (11088, 1834680), (11880, 1712368), (12096, 1681790), (12320, 1651212), (12672, 1605345), (13440, 1513611), (13860, 1467744), (14784, 1376010), (15120, 1345432), (15289, 1330560), (15840, 1284276), (16632, 1223120), (17280, 1177253), (18480, 1100808), (19008, 1070230), (20160, 1009074), (20790, 978496), (21120, 963207), (22176, 917340), (23760, 856184), (24192, 840895), (24640, 825606), (27720, 733872), (29568, 688005), (30240, 672716), (30578, 665280), (31680, 642138), (33264, 611560), (36960, 550404), (38016, 535115), (40320, 504537), (41580, 489248), (44352, 458670), (45867, 443520), (47520, 428092), (49280, 412803), (55440, 366936), (60480, 336358), (61156, 332640), (63360, 321069), (66528, 305780), (73920, 275202), (76445, 266112), (83160, 244624), (88704, 229335), (91734, 221760), (95040, 214046), (107023, 190080), (110880, 183468), (120960, 168179), (122312, 166320), (133056, 152890), (137601, 147840)]