21088620000

素因数分解:

$2^5\times 3^3\times 5^4\times 7^2\times {\mathrm{797}}^1$

素因数の和:850

約数の個数: 720

約数和(自身を含む): 89521906320

約数和(自身を除く): 68433286320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 98, 100, 105, 108, 112, 120, 125, 126, 135, 140, 144, 147, 150, 160, 168, 175, 180, 189, 196, 200, 210, 216, 224, 225, 240, 245, 250, 252, 270, 280, 288, 294, 300, 315, 336, 350, 360, 375, 378, 392, 400, 420, 432, 441, 450, 480, 490, 500, 504, 525, 540, 560, 588, 600, 625, 630, 672, 675, 700, 720, 735, 750, 756, 784, 797, 800, 840, 864, 875, 882, 900, 945, 980, 1000, 1008, 1050, 1080, 1120, 1125, 1176, 1200, 1225, 1250, 1260, 1323, 1350, 1400, 1440, 1470, 1500, 1512, 1568, 1575, 1594, 1680, 1750, 1764, 1800, 1875, 1890, 1960, 2000, 2016, 2100, 2160, 2205, 2250, 2352, 2391, 2400, 2450, 2500, 2520, 2625, 2646, 2700, 2800, 2940, 3000, 3024, 3150, 3188, 3360, 3375, 3500, 3528, 3600, 3675, 3750, 3780, 3920, 3985, 4000, 4200, 4320, 4375, 4410, 4500, 4704, 4725, 4782, 4900, 5000, 5040, 5250, 5292, 5400, 5579, 5600, 5625, 5880, 6000, 6048, 6125, 6300, 6376, 6615, 6750, 7000, 7056, 7173, 7200, 7350, 7500, 7560, 7840, 7875, 7970, 8400, 8750, 8820, 9000, 9450, 9564, 9800, 10000, 10080, 10500, 10584, 10800, 11025, 11158, 11250, 11760, 11955, 12000, 12250, 12600, 12752, 13125, 13230, 13500, 14000, 14112, 14346, 14700, 15000, 15120, 15750, 15940, 16737, 16800, 16875, 17500, 17640, 18000, 18375, 18900, 19128, 19600, 19925, 20000, 21000, 21168, 21519, 21600, 22050, 22316, 22500, 23520, 23625, 23910, 24500, 25200, 25504, 26250, 26460, 27000, 27895, 28000, 28692, 29400, 30000, 30240, 30625, 31500, 31880, 33075, 33474, 33750, 35000, 35280, 35865, 36000, 36750, 37800, 38256, 39053, 39200, 39375, 39850, 42000, 42336, 43038, 44100, 44632, 45000, 47250, 47820, 49000, 50211, 50400, 52500, 52920, 54000, 55125, 55790, 57384, 58800, 59775, 60000, 61250, 63000, 63760, 66150, 66948, 67500, 70000, 70560, 71730, 73500, 75600, 76512, 78106, 78750, 79700, 83685, 84000, 86076, 88200, 89264, 90000, 91875, 94500, 95640, 98000, 99625, 100422, 105000, 105840, 107595, 108000, 110250, 111580, 114768, 117159, 117600, 118125, 119550, 122500, 126000, 127520, 132300, 133896, 135000, 139475, 140000, 143460, 147000, 150633, 151200, 156212, 157500, 159400, 165375, 167370, 172152, 176400, 178528, 179325, 180000, 183750, 189000, 191280, 195265, 196000, 199250, 200844, 210000, 211680, 215190, 220500, 223160, 229536, 234318, 236250, 239100, 245000, 251055, 252000, 264600, 267792, 270000, 275625, 278950, 286920, 294000, 298875, 301266, 312424, 315000, 318800, 330750, 334740, 344304, 351477, 352800, 358650, 367500, 378000, 382560, 390530, 398500, 401688, 418425, 420000, 430380, 441000, 446320, 468636, 472500, 478200, 490000, 498125, 502110, 529200, 535584, 537975, 540000, 551250, 557900, 573840, 585795, 588000, 597750, 602532, 624848, 630000, 637600, 661500, 669480, 688608, 697375, 702954, 717300, 735000, 753165, 756000, 781060, 797000, 803376, 826875, 836850, 860760, 882000, 892640, 896625, 937272, 945000, 956400, 976325, 980000, 996250, 1004220, 1054431, 1058400, 1075950, 1102500, 1115800, 1147680, 1171590, 1195500, 1205064, 1249696, 1255275, 1260000, 1323000, 1338960, 1394750, 1405908, 1434600, 1470000, 1494375, 1506330, 1562120, 1594000, 1606752, 1653750, 1673700, 1721520, 1757385, 1764000, 1793250, 1874544, 1890000, 1912800, 1952650, 1992500, 2008440, 2092125, 2108862, 2151900, 2205000, 2231600, 2343180, 2391000, 2410128, 2510550, 2646000, 2677920, 2689875, 2789500, 2811816, 2869200, 2928975, 2940000, 2988750, 3012660, 3124240, 3188000, 3307500, 3347400, 3443040, 3486875, 3514770, 3586500, 3749088, 3765825, 3780000, 3905300, 3985000, 4016880, 4184250, 4217724, 4303800, 4410000, 4463200, 4483125, 4686360, 4782000, 4820256, 4881625, 5021100, 5272155, 5292000, 5379750, 5579000, 5623632, 5738400, 5857950, 5977500, 6025320, 6248480, 6276375, 6615000, 6694800, 6973750, 7029540, 7173000, 7531650, 7810600, 7970000, 8033760, 8368500, 8435448, 8607600, 8786925, 8820000, 8966250, 9372720, 9564000, 9763250, 10042200, 10460625, 10544310, 10759500, 11158000, 11247264, 11715900, 11955000, 12050640, 12552750, 13230000, 13389600, 13449375, 13947500, 14059080, 14346000, 14644875, 15063300, 15621200, 15940000, 16737000, 16870896, 17215200, 17573850, 17932500, 18745440, 18829125, 19526500, 20084400, 20921250, 21088620, 21519000, 22316000, 23431800, 23910000, 24101280, 24408125, 25105500, 26360775, 26460000, 26898750, 27895000, 28118160, 28692000, 29289750, 30126600, 31242400, 31381875, 33474000, 33741792, 35147700, 35865000, 37658250, 39053000, 40168800, 41842500, 42177240, 43038000, 43934625, 46863600, 47820000, 48816250, 50211000, 52721550, 53797500, 55790000, 56236320, 58579500, 60253200, 62763750, 66948000, 70295400, 71730000, 73224375, 75316500, 78106000, 83685000, 84354480, 86076000, 87869250, 93727200, 94145625, 97632500, 100422000, 105443100, 107595000, 111580000, 117159000, 120506400, 125527500, 131803875, 140590800, 143460000, 146448750, 150633000, 156212000, 167370000, 168708960, 175738500, 188291250, 195265000, 200844000, 210886200, 215190000, 219673125, 234318000, 251055000, 263607750, 281181600, 292897500, 301266000, 334740000, 351477000, 376582500, 390530000, 421772400, 430380000, 439346250, 468636000, 502110000, 527215500, 585795000, 602532000, 659019375, 702954000, 753165000, 781060000, 843544800, 878692500, 1004220000, 1054431000, 1171590000, 1318038750, 1405908000, 1506330000, 1757385000, 2108862000, 2343180000, 2636077500, 3012660000, 3514770000, 4217724000, 5272155000, 7029540000, 10544310000, 21088620000]

約数ペア:

[(1, 21088620000), (2, 10544310000), (3, 7029540000), (4, 5272155000), (5, 4217724000), (6, 3514770000), (7, 3012660000), (8, 2636077500), (9, 2343180000), (10, 2108862000), (12, 1757385000), (14, 1506330000), (15, 1405908000), (16, 1318038750), (18, 1171590000), (20, 1054431000), (21, 1004220000), (24, 878692500), (25, 843544800), (27, 781060000), (28, 753165000), (30, 702954000), (32, 659019375), (35, 602532000), (36, 585795000), (40, 527215500), (42, 502110000), (45, 468636000), (48, 439346250), (49, 430380000), (50, 421772400), (54, 390530000), (56, 376582500), (60, 351477000), (63, 334740000), (70, 301266000), (72, 292897500), (75, 281181600), (80, 263607750), (84, 251055000), (90, 234318000), (96, 219673125), (98, 215190000), (100, 210886200), (105, 200844000), (108, 195265000), (112, 188291250), (120, 175738500), (125, 168708960), (126, 167370000), (135, 156212000), (140, 150633000), (144, 146448750), (147, 143460000), (150, 140590800), (160, 131803875), (168, 125527500), (175, 120506400), (180, 117159000), (189, 111580000), (196, 107595000), (200, 105443100), (210, 100422000), (216, 97632500), (224, 94145625), (225, 93727200), (240, 87869250), (245, 86076000), (250, 84354480), (252, 83685000), (270, 78106000), (280, 75316500), (288, 73224375), (294, 71730000), (300, 70295400), (315, 66948000), (336, 62763750), (350, 60253200), (360, 58579500), (375, 56236320), (378, 55790000), (392, 53797500), (400, 52721550), (420, 50211000), (432, 48816250), (441, 47820000), (450, 46863600), (480, 43934625), (490, 43038000), (500, 42177240), (504, 41842500), (525, 40168800), (540, 39053000), (560, 37658250), (588, 35865000), (600, 35147700), (625, 33741792), (630, 33474000), (672, 31381875), (675, 31242400), (700, 30126600), (720, 29289750), (735, 28692000), (750, 28118160), (756, 27895000), (784, 26898750), (797, 26460000), (800, 26360775), (840, 25105500), (864, 24408125), (875, 24101280), (882, 23910000), (900, 23431800), (945, 22316000), (980, 21519000), (1000, 21088620), (1008, 20921250), (1050, 20084400), (1080, 19526500), (1120, 18829125), (1125, 18745440), (1176, 17932500), (1200, 17573850), (1225, 17215200), (1250, 16870896), (1260, 16737000), (1323, 15940000), (1350, 15621200), (1400, 15063300), (1440, 14644875), (1470, 14346000), (1500, 14059080), (1512, 13947500), (1568, 13449375), (1575, 13389600), (1594, 13230000), (1680, 12552750), (1750, 12050640), (1764, 11955000), (1800, 11715900), (1875, 11247264), (1890, 11158000), (1960, 10759500), (2000, 10544310), (2016, 10460625), (2100, 10042200), (2160, 9763250), (2205, 9564000), (2250, 9372720), (2352, 8966250), (2391, 8820000), (2400, 8786925), (2450, 8607600), (2500, 8435448), (2520, 8368500), (2625, 8033760), (2646, 7970000), (2700, 7810600), (2800, 7531650), (2940, 7173000), (3000, 7029540), (3024, 6973750), (3150, 6694800), (3188, 6615000), (3360, 6276375), (3375, 6248480), (3500, 6025320), (3528, 5977500), (3600, 5857950), (3675, 5738400), (3750, 5623632), (3780, 5579000), (3920, 5379750), (3985, 5292000), (4000, 5272155), (4200, 5021100), (4320, 4881625), (4375, 4820256), (4410, 4782000), (4500, 4686360), (4704, 4483125), (4725, 4463200), (4782, 4410000), (4900, 4303800), (5000, 4217724), (5040, 4184250), (5250, 4016880), (5292, 3985000), (5400, 3905300), (5579, 3780000), (5600, 3765825), (5625, 3749088), (5880, 3586500), (6000, 3514770), (6048, 3486875), (6125, 3443040), (6300, 3347400), (6376, 3307500), (6615, 3188000), (6750, 3124240), (7000, 3012660), (7056, 2988750), (7173, 2940000), (7200, 2928975), (7350, 2869200), (7500, 2811816), (7560, 2789500), (7840, 2689875), (7875, 2677920), (7970, 2646000), (8400, 2510550), (8750, 2410128), (8820, 2391000), (9000, 2343180), (9450, 2231600), (9564, 2205000), (9800, 2151900), (10000, 2108862), (10080, 2092125), (10500, 2008440), (10584, 1992500), (10800, 1952650), (11025, 1912800), (11158, 1890000), (11250, 1874544), (11760, 1793250), (11955, 1764000), (12000, 1757385), (12250, 1721520), (12600, 1673700), (12752, 1653750), (13125, 1606752), (13230, 1594000), (13500, 1562120), (14000, 1506330), (14112, 1494375), (14346, 1470000), (14700, 1434600), (15000, 1405908), (15120, 1394750), (15750, 1338960), (15940, 1323000), (16737, 1260000), (16800, 1255275), (16875, 1249696), (17500, 1205064), (17640, 1195500), (18000, 1171590), (18375, 1147680), (18900, 1115800), (19128, 1102500), (19600, 1075950), (19925, 1058400), (20000, 1054431), (21000, 1004220), (21168, 996250), (21519, 980000), (21600, 976325), (22050, 956400), (22316, 945000), (22500, 937272), (23520, 896625), (23625, 892640), (23910, 882000), (24500, 860760), (25200, 836850), (25504, 826875), (26250, 803376), (26460, 797000), (27000, 781060), (27895, 756000), (28000, 753165), (28692, 735000), (29400, 717300), (30000, 702954), (30240, 697375), (30625, 688608), (31500, 669480), (31880, 661500), (33075, 637600), (33474, 630000), (33750, 624848), (35000, 602532), (35280, 597750), (35865, 588000), (36000, 585795), (36750, 573840), (37800, 557900), (38256, 551250), (39053, 540000), (39200, 537975), (39375, 535584), (39850, 529200), (42000, 502110), (42336, 498125), (43038, 490000), (44100, 478200), (44632, 472500), (45000, 468636), (47250, 446320), (47820, 441000), (49000, 430380), (50211, 420000), (50400, 418425), (52500, 401688), (52920, 398500), (54000, 390530), (55125, 382560), (55790, 378000), (57384, 367500), (58800, 358650), (59775, 352800), (60000, 351477), (61250, 344304), (63000, 334740), (63760, 330750), (66150, 318800), (66948, 315000), (67500, 312424), (70000, 301266), (70560, 298875), (71730, 294000), (73500, 286920), (75600, 278950), (76512, 275625), (78106, 270000), (78750, 267792), (79700, 264600), (83685, 252000), (84000, 251055), (86076, 245000), (88200, 239100), (89264, 236250), (90000, 234318), (91875, 229536), (94500, 223160), (95640, 220500), (98000, 215190), (99625, 211680), (100422, 210000), (105000, 200844), (105840, 199250), (107595, 196000), (108000, 195265), (110250, 191280), (111580, 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