20708438400

素因数分解:

$2^7\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:328

約数の個数: 768

約数和(自身を含む): 82869696000

約数和(自身を除く): 62161257600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 32, 36, 39, 40, 45, 48, 50, 52, 54, 60, 64, 65, 72, 75, 78, 80, 90, 96, 100, 103, 104, 108, 117, 120, 128, 130, 135, 144, 150, 156, 160, 179, 180, 192, 195, 200, 206, 208, 216, 225, 234, 240, 260, 270, 288, 300, 309, 312, 320, 325, 351, 358, 360, 384, 390, 400, 412, 416, 432, 450, 468, 480, 515, 520, 537, 540, 576, 585, 600, 618, 624, 640, 650, 675, 702, 716, 720, 780, 800, 824, 832, 864, 895, 900, 927, 936, 960, 975, 1030, 1040, 1074, 1080, 1152, 1170, 1200, 1236, 1248, 1300, 1339, 1350, 1404, 1432, 1440, 1545, 1560, 1600, 1611, 1648, 1664, 1728, 1755, 1790, 1800, 1854, 1872, 1920, 1950, 2060, 2080, 2148, 2160, 2327, 2340, 2400, 2472, 2496, 2575, 2600, 2678, 2685, 2700, 2781, 2808, 2864, 2880, 2925, 3090, 3120, 3200, 3222, 3296, 3456, 3510, 3580, 3600, 3708, 3744, 3900, 4017, 4120, 4160, 4296, 4320, 4475, 4635, 4654, 4680, 4800, 4833, 4944, 4992, 5150, 5200, 5356, 5370, 5400, 5562, 5616, 5728, 5760, 5850, 6180, 6240, 6444, 6592, 6695, 6981, 7020, 7160, 7200, 7416, 7488, 7725, 7800, 8034, 8055, 8240, 8320, 8592, 8640, 8775, 8950, 9270, 9308, 9360, 9600, 9666, 9888, 10300, 10400, 10712, 10740, 10800, 11124, 11232, 11456, 11635, 11700, 12051, 12360, 12480, 12888, 13184, 13390, 13425, 13905, 13962, 14040, 14320, 14400, 14832, 14976, 15450, 15600, 16068, 16110, 16480, 17184, 17280, 17550, 17900, 18437, 18540, 18616, 18720, 19332, 19776, 20085, 20600, 20800, 20943, 21424, 21480, 21600, 22248, 22464, 22912, 23175, 23270, 23400, 24102, 24165, 24720, 24960, 25776, 26780, 26850, 27810, 27924, 28080, 28640, 28800, 29664, 30900, 31200, 32136, 32220, 32960, 33475, 34368, 34905, 35100, 35800, 36153, 36874, 37080, 37232, 37440, 38664, 39552, 40170, 40275, 41200, 41600, 41886, 42848, 42960, 43200, 44496, 44928, 46350, 46540, 46800, 48204, 48330, 49440, 51552, 53560, 53700, 55311, 55620, 55848, 56160, 57280, 58175, 59328, 60255, 61800, 62400, 62829, 64272, 64440, 65920, 66950, 68736, 69525, 69810, 70200, 71600, 72306, 73748, 74160, 74464, 74880, 77328, 80340, 80550, 82400, 83772, 85696, 85920, 86400, 88992, 92185, 92700, 93080, 93600, 96408, 96660, 98880, 100425, 103104, 104715, 107120, 107400, 110622, 111240, 111696, 112320, 114560, 116350, 118656, 120510, 120825, 123600, 124800, 125658, 128544, 128880, 133900, 139050, 139620, 140400, 143200, 144612, 147496, 148320, 148928, 154656, 160680, 161100, 164800, 165933, 167544, 171392, 171840, 174525, 177984, 180765, 184370, 185400, 186160, 187200, 192816, 193320, 197760, 200850, 206208, 209430, 214240, 214800, 221244, 222480, 223392, 224640, 232700, 239681, 241020, 241650, 247200, 251316, 257088, 257760, 267800, 276555, 278100, 279240, 280800, 286400, 289224, 294992, 296640, 297856, 301275, 309312, 314145, 321360, 322200, 329600, 331866, 335088, 343680, 349050, 355968, 361530, 368740, 370800, 372320, 374400, 385632, 386640, 401700, 418860, 428480, 429600, 442488, 444960, 446784, 460925, 465400, 479362, 482040, 483300, 494400, 497799, 502632, 514176, 515520, 523575, 535600, 553110, 556200, 558480, 561600, 572800, 578448, 589984, 593280, 602550, 618624, 628290, 642720, 644400, 663732, 670176, 698100, 719043, 723060, 737480, 741600, 744640, 771264, 773280, 803400, 829665, 837720, 856960, 859200, 884976, 889920, 893568, 903825, 921850, 930800, 958724, 964080, 966600, 988800, 995598, 1005264, 1031040, 1047150, 1071200, 1106220, 1112400, 1116960, 1123200, 1156896, 1179968, 1198405, 1205100, 1256580, 1285440, 1288800, 1327464, 1340352, 1382775, 1396200, 1438086, 1446120, 1474960, 1483200, 1489280, 1542528, 1546560, 1570725, 1606800, 1659330, 1675440, 1718400, 1769952, 1779840, 1807650, 1843700, 1861600, 1917448, 1928160, 1933200, 1991196, 2010528, 2094300, 2142400, 2157129, 2212440, 2224800, 2233920, 2313792, 2359936, 2396810, 2410200, 2488995, 2513160, 2570880, 2577600, 2654928, 2680704, 2765550, 2792400, 2876172, 2892240, 2949920, 2966400, 3093120, 3141450, 3213600, 3318660, 3350880, 3539904, 3595215, 3615300, 3687400, 3723200, 3834896, 3856320, 3866400, 3982392, 4021056, 4148325, 4188600, 4284800, 4314258, 4424880, 4449600, 4467840, 4627584, 4793620, 4820400, 4977990, 5026320, 5155200, 5309856, 5531100, 5584800, 5752344, 5784480, 5899840, 5992025, 6282900, 6427200, 6471387, 6637320, 6701760, 7079808, 7190430, 7230600, 7374800, 7446400, 7669792, 7712640, 7732800, 7964784, 8042112, 8296650, 8377200, 8628516, 8849760, 8899200, 9587240, 9640800, 9955980, 10052640, 10619712, 10785645, 11062200, 11169600, 11504688, 11568960, 11799680, 11984050, 12444975, 12565800, 12854400, 12942774, 13274640, 13403520, 14380860, 14461200, 14749600, 15339584, 15465600, 15929568, 16593300, 16754400, 17257032, 17699520, 17976075, 19174480, 19281600, 19911960, 20105280, 21239424, 21571290, 22124400, 22339200, 23009376, 23137920, 23968100, 24889950, 25131600, 25885548, 26549280, 28761720, 28922400, 29499200, 30679168, 31859136, 32356935, 33186600, 33508800, 34514064, 35399040, 35952150, 38348960, 38563200, 39823920, 40210560, 43142580, 44248800, 46018752, 47936200, 49779900, 50263200, 51771096, 53098560, 53928225, 57523440, 57844800, 58998400, 63718272, 64713870, 66373200, 67017600, 69028128, 71904300, 76697920, 79647840, 86285160, 88497600, 92037504, 95872400, 99559800, 100526400, 103542192, 106197120, 107856450, 115046880, 115689600, 129427740, 132746400, 138056256, 143808600, 153395840, 159295680, 161784675, 172570320, 176995200, 191744800, 199119600, 201052800, 207084384, 215712900, 230093760, 258855480, 265492800, 276112512, 287617200, 318591360, 323569350, 345140640, 383489600, 398239200, 414168768, 431425800, 460187520, 517710960, 530985600, 575234400, 647138700, 690281280, 766979200, 796478400, 828337536, 862851600, 1035421920, 1150468800, 1294277400, 1380562560, 1592956800, 1725703200, 2070843840, 2300937600, 2588554800, 3451406400, 4141687680, 5177109600, 6902812800, 10354219200, 20708438400]

約数ペア:

[(1, 20708438400), (2, 10354219200), (3, 6902812800), (4, 5177109600), (5, 4141687680), (6, 3451406400), (8, 2588554800), (9, 2300937600), (10, 2070843840), (12, 1725703200), (13, 1592956800), (15, 1380562560), (16, 1294277400), (18, 1150468800), (20, 1035421920), (24, 862851600), (25, 828337536), (26, 796478400), (27, 766979200), (30, 690281280), (32, 647138700), (36, 575234400), (39, 530985600), (40, 517710960), (45, 460187520), (48, 431425800), (50, 414168768), (52, 398239200), (54, 383489600), (60, 345140640), (64, 323569350), (65, 318591360), (72, 287617200), (75, 276112512), (78, 265492800), (80, 258855480), (90, 230093760), (96, 215712900), (100, 207084384), (103, 201052800), (104, 199119600), (108, 191744800), (117, 176995200), (120, 172570320), (128, 161784675), (130, 159295680), (135, 153395840), (144, 143808600), (150, 138056256), (156, 132746400), (160, 129427740), (179, 115689600), (180, 115046880), (192, 107856450), (195, 106197120), (200, 103542192), (206, 100526400), (208, 99559800), (216, 95872400), (225, 92037504), (234, 88497600), (240, 86285160), (260, 79647840), (270, 76697920), (288, 71904300), (300, 69028128), (309, 67017600), (312, 66373200), (320, 64713870), (325, 63718272), (351, 58998400), (358, 57844800), (360, 57523440), (384, 53928225), (390, 53098560), (400, 51771096), (412, 50263200), (416, 49779900), (432, 47936200), (450, 46018752), (468, 44248800), (480, 43142580), (515, 40210560), (520, 39823920), (537, 38563200), (540, 38348960), (576, 35952150), (585, 35399040), (600, 34514064), (618, 33508800), (624, 33186600), (640, 32356935), (650, 31859136), (675, 30679168), (702, 29499200), (716, 28922400), (720, 28761720), (780, 26549280), (800, 25885548), (824, 25131600), (832, 24889950), (864, 23968100), (895, 23137920), (900, 23009376), (927, 22339200), (936, 22124400), (960, 21571290), (975, 21239424), (1030, 20105280), (1040, 19911960), (1074, 19281600), (1080, 19174480), (1152, 17976075), (1170, 17699520), (1200, 17257032), (1236, 16754400), (1248, 16593300), (1300, 15929568), (1339, 15465600), (1350, 15339584), (1404, 14749600), (1432, 14461200), (1440, 14380860), (1545, 13403520), (1560, 13274640), (1600, 12942774), (1611, 12854400), (1648, 12565800), (1664, 12444975), (1728, 11984050), (1755, 11799680), (1790, 11568960), (1800, 11504688), (1854, 11169600), (1872, 11062200), (1920, 10785645), (1950, 10619712), (2060, 10052640), (2080, 9955980), (2148, 9640800), (2160, 9587240), (2327, 8899200), (2340, 8849760), (2400, 8628516), (2472, 8377200), (2496, 8296650), (2575, 8042112), (2600, 7964784), (2678, 7732800), (2685, 7712640), (2700, 7669792), (2781, 7446400), (2808, 7374800), (2864, 7230600), (2880, 7190430), (2925, 7079808), (3090, 6701760), (3120, 6637320), (3200, 6471387), (3222, 6427200), (3296, 6282900), (3456, 5992025), (3510, 5899840), (3580, 5784480), (3600, 5752344), (3708, 5584800), (3744, 5531100), (3900, 5309856), (4017, 5155200), (4120, 5026320), (4160, 4977990), (4296, 4820400), (4320, 4793620), (4475, 4627584), (4635, 4467840), (4654, 4449600), (4680, 4424880), (4800, 4314258), (4833, 4284800), (4944, 4188600), (4992, 4148325), (5150, 4021056), (5200, 3982392), (5356, 3866400), (5370, 3856320), (5400, 3834896), (5562, 3723200), (5616, 3687400), (5728, 3615300), (5760, 3595215), (5850, 3539904), (6180, 3350880), (6240, 3318660), (6444, 3213600), (6592, 3141450), (6695, 3093120), (6981, 2966400), (7020, 2949920), (7160, 2892240), (7200, 2876172), (7416, 2792400), (7488, 2765550), (7725, 2680704), (7800, 2654928), (8034, 2577600), (8055, 2570880), (8240, 2513160), (8320, 2488995), (8592, 2410200), (8640, 2396810), (8775, 2359936), (8950, 2313792), (9270, 2233920), (9308, 2224800), (9360, 2212440), (9600, 2157129), (9666, 2142400), (9888, 2094300), (10300, 2010528), (10400, 1991196), (10712, 1933200), (10740, 1928160), (10800, 1917448), (11124, 1861600), (11232, 1843700), (11456, 1807650), (11635, 1779840), (11700, 1769952), (12051, 1718400), (12360, 1675440), (12480, 1659330), (12888, 1606800), (13184, 1570725), (13390, 1546560), (13425, 1542528), (13905, 1489280), (13962, 1483200), (14040, 1474960), (14320, 1446120), (14400, 1438086), (14832, 1396200), (14976, 1382775), (15450, 1340352), (15600, 1327464), (16068, 1288800), (16110, 1285440), (16480, 1256580), (17184, 1205100), (17280, 1198405), (17550, 1179968), (17900, 1156896), (18437, 1123200), (18540, 1116960), (18616, 1112400), (18720, 1106220), (19332, 1071200), (19776, 1047150), (20085, 1031040), (20600, 1005264), (20800, 995598), (20943, 988800), (21424, 966600), (21480, 964080), (21600, 958724), (22248, 930800), (22464, 921850), (22912, 903825), (23175, 893568), (23270, 889920), (23400, 884976), (24102, 859200), (24165, 856960), (24720, 837720), (24960, 829665), (25776, 803400), (26780, 773280), (26850, 771264), (27810, 744640), (27924, 741600), (28080, 737480), (28640, 723060), (28800, 719043), (29664, 698100), (30900, 670176), (31200, 663732), (32136, 644400), (32220, 642720), (32960, 628290), (33475, 618624), (34368, 602550), (34905, 593280), (35100, 589984), (35800, 578448), (36153, 572800), (36874, 561600), (37080, 558480), (37232, 556200), (37440, 553110), (38664, 535600), (39552, 523575), (40170, 515520), (40275, 514176), (41200, 502632), (41600, 497799), (41886, 494400), (42848, 483300), (42960, 482040), (43200, 479362), (44496, 465400), (44928, 460925), (46350, 446784), (46540, 444960), (46800, 442488), (48204, 429600), (48330, 428480), (49440, 418860), (51552, 401700), (53560, 386640), (53700, 385632), (55311, 374400), (55620, 372320), (55848, 370800), (56160, 368740), (57280, 361530), (58175, 355968), (59328, 349050), (60255, 343680), (61800, 335088), (62400, 331866), (62829, 329600), (64272, 322200), (64440, 321360), (65920, 314145), (66950, 309312), (68736, 301275), (69525, 297856), (69810, 296640), (70200, 294992), (71600, 289224), (72306, 286400), (73748, 280800), (74160, 279240), (74464, 278100), (74880, 276555), (77328, 267800), (80340, 257760), (80550, 257088), (82400, 251316), (83772, 247200), (85696, 241650), (85920, 241020), (86400, 239681), (88992, 232700), (92185, 224640), (92700, 223392), (93080, 222480), (93600, 221244), (96408, 214800), (96660, 214240), (98880, 209430), (100425, 206208), (103104, 200850), (104715, 197760), (107120, 193320), (107400, 192816), (110622, 187200), (111240, 186160), (111696, 185400), (112320, 184370), (114560, 180765), (116350, 177984), (118656, 174525), (120510, 171840), (120825, 171392), (123600, 167544), (124800, 165933), (125658, 164800), (128544, 161100), (128880, 160680), (133900, 154656), (139050, 148928), (139620, 148320), (140400, 147496), (143200, 144612)]