21451731840

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4397}}^1$

素因数の和:4451

約数の個数: 576

約数和(自身を含む): 93074698080

約数和(自身を除く): 71622966240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 121, 126, 128, 132, 140, 144, 154, 160, 165, 168, 176, 180, 192, 198, 210, 220, 224, 231, 240, 242, 252, 264, 280, 288, 308, 315, 320, 330, 336, 352, 360, 363, 384, 385, 396, 420, 440, 448, 462, 480, 484, 495, 504, 528, 560, 576, 605, 616, 630, 640, 660, 672, 693, 704, 720, 726, 770, 792, 840, 847, 880, 896, 924, 960, 968, 990, 1008, 1056, 1089, 1120, 1152, 1155, 1210, 1232, 1260, 1320, 1344, 1386, 1408, 1440, 1452, 1540, 1584, 1680, 1694, 1760, 1815, 1848, 1920, 1936, 1980, 2016, 2112, 2178, 2240, 2310, 2420, 2464, 2520, 2541, 2640, 2688, 2772, 2880, 2904, 3080, 3168, 3360, 3388, 3465, 3520, 3630, 3696, 3872, 3960, 4032, 4224, 4235, 4356, 4397, 4480, 4620, 4840, 4928, 5040, 5082, 5280, 5445, 5544, 5760, 5808, 6160, 6336, 6720, 6776, 6930, 7040, 7260, 7392, 7623, 7744, 7920, 8064, 8470, 8712, 8794, 9240, 9680, 9856, 10080, 10164, 10560, 10890, 11088, 11616, 12320, 12672, 12705, 13191, 13440, 13552, 13860, 14520, 14784, 15246, 15488, 15840, 16940, 17424, 17588, 18480, 19360, 20160, 20328, 21120, 21780, 21985, 22176, 23232, 24640, 25410, 26382, 27104, 27720, 29040, 29568, 30492, 30779, 31680, 33880, 34848, 35176, 36960, 38115, 38720, 39573, 40320, 40656, 43560, 43970, 44352, 46464, 48367, 49280, 50820, 52764, 54208, 55440, 58080, 60984, 61558, 63360, 65955, 67760, 69696, 70352, 73920, 76230, 77440, 79146, 81312, 87120, 87940, 88704, 92337, 96734, 101640, 105528, 108416, 110880, 116160, 121968, 123116, 131910, 135520, 139392, 140704, 145101, 147840, 152460, 153895, 158292, 162624, 174240, 175880, 184674, 193468, 197865, 203280, 211056, 221760, 232320, 241835, 243936, 246232, 263820, 271040, 277011, 281408, 290202, 304920, 307790, 316584, 325248, 338569, 348480, 351760, 369348, 386936, 395730, 406560, 422112, 435303, 443520, 461685, 483670, 487872, 492464, 527640, 532037, 542080, 554022, 562816, 580404, 609840, 615580, 633168, 677138, 696960, 703520, 725505, 738696, 773872, 791460, 813120, 844224, 870606, 923370, 967340, 975744, 984928, 1015707, 1055280, 1064074, 1108044, 1160808, 1219680, 1231160, 1266336, 1354276, 1385055, 1407040, 1451010, 1477392, 1547744, 1582920, 1596111, 1626240, 1688448, 1692845, 1741212, 1846740, 1934680, 1969856, 2031414, 2110560, 2128148, 2176515, 2216088, 2321616, 2439360, 2462320, 2532672, 2660185, 2708552, 2770110, 2814080, 2902020, 2954784, 3047121, 3095488, 3165840, 3192222, 3385690, 3482424, 3693480, 3724259, 3869360, 3939712, 4062828, 4221120, 4256296, 4353030, 4432176, 4643232, 4788333, 4878720, 4924640, 5065344, 5078535, 5320370, 5417104, 5540220, 5804040, 5909568, 6094242, 6190976, 6331680, 6384444, 6771380, 6964848, 7386960, 7448518, 7738720, 7980555, 8125656, 8442240, 8512592, 8706060, 8864352, 9286464, 9576666, 9849280, 10157070, 10640740, 10834208, 11080440, 11172777, 11608080, 11819136, 12188484, 12663360, 12768888, 13542760, 13929696, 14773920, 14897036, 15235605, 15477440, 15961110, 16251312, 17025184, 17412120, 17728704, 18572928, 18621295, 19153332, 19698560, 20314140, 21281480, 21668416, 22160880, 22345554, 23216160, 23941665, 24376968, 25326720, 25537776, 27085520, 27859392, 29547840, 29794072, 30471210, 30954880, 31922220, 32502624, 33518331, 34050368, 34824240, 35457408, 37242590, 38306664, 40628280, 42562960, 43336832, 44321760, 44691108, 46432320, 47883330, 48753936, 51075552, 54171040, 55718784, 55863885, 59095680, 59588144, 60942420, 63844440, 65005248, 67036662, 68100736, 69648480, 74485180, 76613328, 81256560, 85125920, 88643520, 89382216, 92864640, 95766660, 97507872, 102151104, 108342080, 111727770, 119176288, 121884840, 127688880, 130010496, 134073324, 139296960, 148970360, 153226656, 162513120, 167591655, 170251840, 177287040, 178764432, 191533320, 195015744, 204302208, 216684160, 223455540, 238352576, 243769680, 255377760, 268146648, 278593920, 297940720, 306453312, 325026240, 335183310, 340503680, 357528864, 383066640, 390031488, 446911080, 476705152, 487539360, 510755520, 536293296, 595881440, 612906624, 650052480, 670366620, 715057728, 766133280, 893822160, 975078720, 1021511040, 1072586592, 1191762880, 1340733240, 1430115456, 1532266560, 1787644320, 1950157440, 2145173184, 2383525760, 2681466480, 3064533120, 3575288640, 4290346368, 5362932960, 7150577280, 10725865920, 21451731840]

約数ペア:

[(1, 21451731840), (2, 10725865920), (3, 7150577280), (4, 5362932960), (5, 4290346368), (6, 3575288640), (7, 3064533120), (8, 2681466480), (9, 2383525760), (10, 2145173184), (11, 1950157440), (12, 1787644320), (14, 1532266560), (15, 1430115456), (16, 1340733240), (18, 1191762880), (20, 1072586592), (21, 1021511040), (22, 975078720), (24, 893822160), (28, 766133280), (30, 715057728), (32, 670366620), (33, 650052480), (35, 612906624), (36, 595881440), (40, 536293296), (42, 510755520), (44, 487539360), (45, 476705152), (48, 446911080), (55, 390031488), (56, 383066640), (60, 357528864), (63, 340503680), (64, 335183310), (66, 325026240), (70, 306453312), (72, 297940720), (77, 278593920), (80, 268146648), (84, 255377760), (88, 243769680), (90, 238352576), (96, 223455540), (99, 216684160), (105, 204302208), (110, 195015744), (112, 191533320), (120, 178764432), (121, 177287040), (126, 170251840), (128, 167591655), (132, 162513120), (140, 153226656), (144, 148970360), (154, 139296960), (160, 134073324), (165, 130010496), (168, 127688880), (176, 121884840), (180, 119176288), (192, 111727770), (198, 108342080), (210, 102151104), (220, 97507872), (224, 95766660), (231, 92864640), (240, 89382216), (242, 88643520), (252, 85125920), (264, 81256560), (280, 76613328), (288, 74485180), (308, 69648480), (315, 68100736), (320, 67036662), (330, 65005248), (336, 63844440), (352, 60942420), (360, 59588144), (363, 59095680), (384, 55863885), (385, 55718784), (396, 54171040), (420, 51075552), (440, 48753936), (448, 47883330), (462, 46432320), (480, 44691108), (484, 44321760), (495, 43336832), (504, 42562960), (528, 40628280), (560, 38306664), (576, 37242590), (605, 35457408), (616, 34824240), (630, 34050368), (640, 33518331), (660, 32502624), (672, 31922220), (693, 30954880), (704, 30471210), (720, 29794072), (726, 29547840), (770, 27859392), (792, 27085520), (840, 25537776), (847, 25326720), (880, 24376968), (896, 23941665), (924, 23216160), (960, 22345554), (968, 22160880), (990, 21668416), (1008, 21281480), (1056, 20314140), (1089, 19698560), (1120, 19153332), (1152, 18621295), (1155, 18572928), (1210, 17728704), (1232, 17412120), (1260, 17025184), (1320, 16251312), (1344, 15961110), (1386, 15477440), (1408, 15235605), (1440, 14897036), (1452, 14773920), (1540, 13929696), (1584, 13542760), (1680, 12768888), (1694, 12663360), (1760, 12188484), (1815, 11819136), (1848, 11608080), (1920, 11172777), (1936, 11080440), (1980, 10834208), (2016, 10640740), (2112, 10157070), (2178, 9849280), (2240, 9576666), (2310, 9286464), (2420, 8864352), (2464, 8706060), (2520, 8512592), (2541, 8442240), (2640, 8125656), (2688, 7980555), (2772, 7738720), (2880, 7448518), (2904, 7386960), (3080, 6964848), (3168, 6771380), (3360, 6384444), (3388, 6331680), (3465, 6190976), (3520, 6094242), (3630, 5909568), (3696, 5804040), (3872, 5540220), (3960, 5417104), (4032, 5320370), (4224, 5078535), (4235, 5065344), (4356, 4924640), (4397, 4878720), (4480, 4788333), (4620, 4643232), (4840, 4432176), (4928, 4353030), (5040, 4256296), (5082, 4221120), (5280, 4062828), (5445, 3939712), (5544, 3869360), (5760, 3724259), (5808, 3693480), (6160, 3482424), (6336, 3385690), (6720, 3192222), (6776, 3165840), (6930, 3095488), (7040, 3047121), (7260, 2954784), (7392, 2902020), (7623, 2814080), (7744, 2770110), (7920, 2708552), (8064, 2660185), (8470, 2532672), (8712, 2462320), (8794, 2439360), (9240, 2321616), (9680, 2216088), (9856, 2176515), (10080, 2128148), (10164, 2110560), (10560, 2031414), (10890, 1969856), (11088, 1934680), (11616, 1846740), (12320, 1741212), (12672, 1692845), (12705, 1688448), (13191, 1626240), (13440, 1596111), (13552, 1582920), (13860, 1547744), (14520, 1477392), (14784, 1451010), (15246, 1407040), (15488, 1385055), (15840, 1354276), (16940, 1266336), (17424, 1231160), (17588, 1219680), (18480, 1160808), (19360, 1108044), (20160, 1064074), (20328, 1055280), (21120, 1015707), (21780, 984928), (21985, 975744), (22176, 967340), (23232, 923370), (24640, 870606), (25410, 844224), (26382, 813120), (27104, 791460), (27720, 773872), (29040, 738696), (29568, 725505), (30492, 703520), (30779, 696960), (31680, 677138), (33880, 633168), (34848, 615580), (35176, 609840), (36960, 580404), (38115, 562816), (38720, 554022), (39573, 542080), (40320, 532037), (40656, 527640), (43560, 492464), (43970, 487872), (44352, 483670), (46464, 461685), (48367, 443520), (49280, 435303), (50820, 422112), (52764, 406560), (54208, 395730), (55440, 386936), (58080, 369348), (60984, 351760), (61558, 348480), (63360, 338569), (65955, 325248), (67760, 316584), (69696, 307790), (70352, 304920), (73920, 290202), (76230, 281408), (77440, 277011), (79146, 271040), (81312, 263820), (87120, 246232), (87940, 243936), (88704, 241835), (92337, 232320), (96734, 221760), (101640, 211056), (105528, 203280), (108416, 197865), (110880, 193468), (116160, 184674), (121968, 175880), (123116, 174240), (131910, 162624), (135520, 158292), (139392, 153895), (140704, 152460), (145101, 147840)]