21827594880

素因数分解:

$2^7\times 3^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{661}}^1$

素因数の和:719

約数の個数: 960

約数和(自身を含む): 97799735880

約数和(自身を除く): 75972141000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 81, 84, 90, 91, 96, 98, 104, 105, 108, 112, 117, 120, 126, 128, 130, 135, 140, 144, 147, 156, 160, 162, 168, 180, 182, 189, 192, 195, 196, 208, 210, 216, 224, 234, 240, 245, 252, 260, 270, 273, 280, 288, 294, 312, 315, 320, 324, 336, 351, 360, 364, 378, 384, 390, 392, 405, 416, 420, 432, 441, 448, 455, 468, 480, 490, 504, 520, 540, 546, 560, 567, 576, 585, 588, 624, 630, 637, 640, 648, 661, 672, 702, 720, 728, 735, 756, 780, 784, 810, 819, 832, 840, 864, 882, 896, 910, 936, 945, 960, 980, 1008, 1040, 1053, 1080, 1092, 1120, 1134, 1152, 1170, 1176, 1248, 1260, 1274, 1296, 1322, 1323, 1344, 1365, 1404, 1440, 1456, 1470, 1512, 1560, 1568, 1620, 1638, 1664, 1680, 1728, 1755, 1764, 1820, 1872, 1890, 1911, 1920, 1960, 1983, 2016, 2080, 2106, 2160, 2184, 2205, 2240, 2268, 2340, 2352, 2457, 2496, 2520, 2548, 2592, 2644, 2646, 2688, 2730, 2808, 2835, 2880, 2912, 2940, 3024, 3120, 3136, 3185, 3240, 3276, 3305, 3360, 3456, 3510, 3528, 3640, 3744, 3780, 3822, 3920, 3966, 3969, 4032, 4095, 4160, 4212, 4320, 4368, 4410, 4480, 4536, 4627, 4680, 4704, 4914, 4992, 5040, 5096, 5184, 5265, 5288, 5292, 5460, 5616, 5670, 5733, 5760, 5824, 5880, 5949, 6048, 6240, 6272, 6370, 6480, 6552, 6610, 6615, 6720, 7020, 7056, 7280, 7371, 7488, 7560, 7644, 7840, 7932, 7938, 8064, 8190, 8320, 8424, 8593, 8640, 8736, 8820, 9072, 9254, 9360, 9408, 9555, 9828, 9915, 10080, 10192, 10368, 10530, 10576, 10584, 10920, 11232, 11340, 11466, 11648, 11760, 11898, 12096, 12285, 12480, 12740, 12960, 13104, 13220, 13230, 13440, 13881, 14040, 14112, 14560, 14742, 14976, 15120, 15288, 15680, 15864, 15876, 16380, 16848, 17186, 17199, 17280, 17472, 17640, 17847, 18144, 18508, 18720, 18816, 19110, 19656, 19830, 19845, 20160, 20384, 21060, 21152, 21168, 21840, 22464, 22680, 22932, 23135, 23520, 23796, 24192, 24570, 24960, 25480, 25779, 25920, 26208, 26440, 26460, 27762, 28080, 28224, 28665, 29120, 29484, 29745, 30240, 30576, 31360, 31728, 31752, 32389, 32760, 33696, 34372, 34398, 34944, 35280, 35694, 36288, 36855, 37016, 37440, 38220, 39312, 39660, 39690, 40320, 40768, 41643, 42120, 42304, 42336, 42965, 43680, 44928, 45360, 45864, 46270, 47040, 47592, 49140, 50960, 51558, 51597, 51840, 52416, 52880, 52920, 53541, 55524, 56160, 56448, 57330, 58240, 58968, 59490, 60151, 60480, 61152, 63456, 63504, 64778, 65520, 67392, 68744, 68796, 69405, 70560, 71388, 72576, 73710, 74032, 74880, 76440, 77337, 78624, 79320, 79380, 81536, 83286, 84240, 84608, 84672, 85930, 85995, 87360, 89235, 90720, 91728, 92540, 94080, 95184, 97167, 98280, 101920, 103116, 103194, 104832, 105760, 105840, 107082, 111048, 112320, 114660, 117936, 118980, 120302, 120960, 122304, 124929, 126912, 127008, 128895, 129556, 131040, 134784, 137488, 137592, 138810, 141120, 142776, 147420, 148064, 152880, 154674, 157248, 158640, 158760, 161945, 166572, 168480, 169344, 171860, 171990, 174720, 178470, 180453, 181440, 183456, 185080, 190368, 194334, 196560, 203840, 206232, 206388, 208215, 211520, 211680, 214164, 222096, 224640, 229320, 232011, 235872, 237960, 240604, 244608, 249858, 253824, 254016, 257790, 257985, 259112, 262080, 267705, 274976, 275184, 277620, 282240, 285552, 291501, 294840, 296128, 300755, 305760, 309348, 314496, 317280, 317520, 323890, 333144, 336960, 343720, 343980, 356940, 360906, 362880, 366912, 370160, 374787, 380736, 386685, 388668, 393120, 407680, 412464, 412776, 416430, 421057, 423040, 423360, 428328, 444192, 458640, 464022, 471744, 475920, 481208, 485835, 499716, 508032, 515580, 515970, 518224, 524160, 535410, 541359, 549952, 550368, 555240, 571104, 583002, 589680, 592256, 601510, 611520, 618696, 624645, 634560, 635040, 647780, 666288, 673920, 687440, 687960, 696033, 713880, 721812, 733824, 740320, 749574, 761472, 773370, 777336, 786240, 824928, 825552, 832860, 842114, 846720, 856656, 874503, 888384, 902265, 917280, 928044, 943488, 951840, 962416, 971670, 999432, 1031160, 1031940, 1036448, 1070820, 1082718, 1099904, 1100736, 1110480, 1142208, 1160055, 1166004, 1179360, 1203020, 1223040, 1237392, 1249290, 1263171, 1269120, 1270080, 1295560, 1332576, 1374880, 1375920, 1392066, 1427760, 1443624, 1457505, 1480640, 1499148, 1546740, 1554672, 1572480, 1624077, 1649856, 1651104, 1665720, 1684228, 1713312, 1749006, 1776768, 1804530, 1834560, 1856088, 1873935, 1903680, 1924832, 1943340, 1998864, 2062320, 2063880, 2072896, 2105285, 2141640, 2165436, 2201472, 2220960, 2284416, 2320110, 2332008, 2358720, 2406040, 2474784, 2498580, 2526342, 2540160, 2591120, 2623509, 2665152, 2706795, 2749760, 2751840, 2784132, 2855520, 2887248, 2915010, 2961280, 2998296, 3093480, 3109344, 3248154, 3299712, 3302208, 3331440, 3368456, 3426624, 3480165, 3498012, 3609060, 3669120, 3712176, 3747870, 3789513, 3807360, 3849664, 3886680, 3997728, 4124640, 4127760, 4145792, 4210570, 4283280, 4330872, 4372515, 4441920, 4640220, 4664016, 4717440, 4812080, 4872231, 4949568, 4997160, 5052684, 5182240, 5247018, 5330304, 5413590, 5499520, 5503680, 5568264, 5711040, 5774496, 5830020, 5996592, 6186960, 6218688, 6315855, 6496308, 6604416, 6662880, 6736912, 6853248, 6960330, 6996024, 7218120, 7424352, 7495740, 7579026, 7699328, 7773360, 7995456, 8120385, 8249280, 8255520, 8421140, 8566560, 8661744, 8745030, 8883840, 9280440, 9328032, 9624160, 9744462, 9899136, 9994320, 10105368, 10364480, 10494036, 10827180, 11007360, 11136528, 11368539, 11422080, 11548992, 11660040, 11993184, 12373920, 12437376, 12631710, 12992616, 13117545, 13325760, 13473824, 13920660, 13992048, 14436240, 14848704, 14991480, 15158052, 15546720, 15990912, 16240770, 16498560, 16511040, 16842280, 17133120, 17323488, 17490060, 18560880, 18656064, 18947565, 19248320, 19488924, 19988640, 20210736, 20728960, 20988072, 21654360, 22273056, 22737078, 23097984, 23320080, 23986368, 24361155, 24747840, 25263420, 25985232, 26235090, 26651520, 26947648, 27841320, 27984096, 28872480, 29697408, 29982960, 30316104, 31093440, 32481540, 33022080, 33684560, 34105617, 34266240, 34646976, 34980120, 37121760, 37312128, 37895130, 38496640, 38977848, 39977280, 40421472, 41976144, 43308720, 44546112, 45474156, 46640160, 47972736, 48722310, 49495680, 50526840, 51970464, 52470180, 53895296, 55682640, 55968192, 56842695, 57744960, 59965920, 60632208, 62186880, 64963080, 67369120, 68211234, 69293952, 69960240, 74243520, 75790260, 77955696, 79954560, 80842944, 83952288, 86617440, 89092224, 90948312, 93280320, 97444620, 101053680, 103940928, 104940360, 111365280, 111936384, 113685390, 115489920, 119931840, 121264416, 129926160, 134738240, 136422468, 139920480, 148487040, 151580520, 155911392, 161685888, 167904576, 170528085, 173234880, 181896624, 186560640, 194889240, 202107360, 207881856, 209880720, 222730560, 227370780, 239863680, 242528832, 259852320, 269476480, 272844936, 279840960, 303161040, 311822784, 335809152, 341056170, 346469760, 363793248, 389778480, 404214720, 419761440, 445461120, 454741560, 485057664, 519704640, 545689872, 559681920, 606322080, 623645568, 682112340, 727586496, 779556960, 808429440, 839522880, 909483120, 1039409280, 1091379744, 1212644160, 1364224680, 1455172992, 1559113920, 1679045760, 1818966240, 2182759488, 2425288320, 2728449360, 3118227840, 3637932480, 4365518976, 5456898720, 7275864960, 10913797440, 21827594880]

約数ペア:

[(1, 21827594880), (2, 10913797440), (3, 7275864960), (4, 5456898720), (5, 4365518976), (6, 3637932480), (7, 3118227840), (8, 2728449360), (9, 2425288320), (10, 2182759488), (12, 1818966240), (13, 1679045760), (14, 1559113920), (15, 1455172992), (16, 1364224680), (18, 1212644160), (20, 1091379744), (21, 1039409280), (24, 909483120), (26, 839522880), (27, 808429440), (28, 779556960), (30, 727586496), (32, 682112340), (35, 623645568), (36, 606322080), (39, 559681920), (40, 545689872), (42, 519704640), (45, 485057664), (48, 454741560), (49, 445461120), (52, 419761440), (54, 404214720), (56, 389778480), (60, 363793248), (63, 346469760), (64, 341056170), (65, 335809152), (70, 311822784), (72, 303161040), (78, 279840960), (80, 272844936), (81, 269476480), (84, 259852320), (90, 242528832), (91, 239863680), (96, 227370780), (98, 222730560), (104, 209880720), (105, 207881856), (108, 202107360), (112, 194889240), (117, 186560640), (120, 181896624), (126, 173234880), (128, 170528085), (130, 167904576), (135, 161685888), (140, 155911392), (144, 151580520), (147, 148487040), (156, 139920480), (160, 136422468), (162, 134738240), (168, 129926160), (180, 121264416), (182, 119931840), (189, 115489920), (192, 113685390), (195, 111936384), (196, 111365280), (208, 104940360), (210, 103940928), (216, 101053680), (224, 97444620), (234, 93280320), (240, 90948312), (245, 89092224), (252, 86617440), (260, 83952288), (270, 80842944), (273, 79954560), (280, 77955696), (288, 75790260), (294, 74243520), (312, 69960240), (315, 69293952), (320, 68211234), (324, 67369120), (336, 64963080), (351, 62186880), (360, 60632208), (364, 59965920), (378, 57744960), (384, 56842695), (390, 55968192), (392, 55682640), (405, 53895296), (416, 52470180), (420, 51970464), (432, 50526840), (441, 49495680), (448, 48722310), (455, 47972736), (468, 46640160), (480, 45474156), (490, 44546112), (504, 43308720), (520, 41976144), (540, 40421472), (546, 39977280), (560, 38977848), (567, 38496640), (576, 37895130), (585, 37312128), (588, 37121760), (624, 34980120), (630, 34646976), (637, 34266240), (640, 34105617), (648, 33684560), (661, 33022080), (672, 32481540), (702, 31093440), (720, 30316104), (728, 29982960), (735, 29697408), (756, 28872480), (780, 27984096), (784, 27841320), (810, 26947648), (819, 26651520), (832, 26235090), (840, 25985232), (864, 25263420), (882, 24747840), (896, 24361155), (910, 23986368), (936, 23320080), (945, 23097984), (960, 22737078), (980, 22273056), (1008, 21654360), (1040, 20988072), (1053, 20728960), (1080, 20210736), (1092, 19988640), (1120, 19488924), (1134, 19248320), (1152, 18947565), (1170, 18656064), (1176, 18560880), (1248, 17490060), (1260, 17323488), (1274, 17133120), (1296, 16842280), (1322, 16511040), (1323, 16498560), (1344, 16240770), (1365, 15990912), (1404, 15546720), (1440, 15158052), (1456, 14991480), (1470, 14848704), (1512, 14436240), (1560, 13992048), (1568, 13920660), (1620, 13473824), (1638, 13325760), (1664, 13117545), (1680, 12992616), (1728, 12631710), (1755, 12437376), (1764, 12373920), (1820, 11993184), (1872, 11660040), (1890, 11548992), (1911, 11422080), (1920, 11368539), (1960, 11136528), (1983, 11007360), (2016, 10827180), (2080, 10494036), (2106, 10364480), (2160, 10105368), (2184, 9994320), (2205, 9899136), (2240, 9744462), (2268, 9624160), (2340, 9328032), (2352, 9280440), (2457, 8883840), (2496, 8745030), (2520, 8661744), (2548, 8566560), (2592, 8421140), (2644, 8255520), (2646, 8249280), (2688, 8120385), (2730, 7995456), (2808, 7773360), (2835, 7699328), (2880, 7579026), (2912, 7495740), (2940, 7424352), (3024, 7218120), (3120, 6996024), (3136, 6960330), (3185, 6853248), (3240, 6736912), (3276, 6662880), (3305, 6604416), (3360, 6496308), (3456, 6315855), (3510, 6218688), (3528, 6186960), (3640, 5996592), (3744, 5830020), (3780, 5774496), (3822, 5711040), (3920, 5568264), (3966, 5503680), (3969, 5499520), (4032, 5413590), (4095, 5330304), (4160, 5247018), (4212, 5182240), (4320, 5052684), (4368, 4997160), (4410, 4949568), (4480, 4872231), (4536, 4812080), (4627, 4717440), (4680, 4664016), (4704, 4640220), (4914, 4441920), (4992, 4372515), (5040, 4330872), (5096, 4283280), (5184, 4210570), (5265, 4145792), (5288, 4127760), (5292, 4124640), (5460, 3997728), (5616, 3886680), (5670, 3849664), (5733, 3807360), (5760, 3789513), (5824, 3747870), (5880, 3712176), (5949, 3669120), (6048, 3609060), (6240, 3498012), (6272, 3480165), (6370, 3426624), (6480, 3368456), (6552, 3331440), (6610, 3302208), (6615, 3299712), (6720, 3248154), (7020, 3109344), (7056, 3093480), (7280, 2998296), (7371, 2961280), (7488, 2915010), (7560, 2887248), (7644, 2855520), (7840, 2784132), (7932, 2751840), (7938, 2749760), (8064, 2706795), (8190, 2665152), (8320, 2623509), (8424, 2591120), (8593, 2540160), (8640, 2526342), (8736, 2498580), (8820, 2474784), (9072, 2406040), (9254, 2358720), (9360, 2332008), (9408, 2320110), (9555, 2284416), (9828, 2220960), (9915, 2201472), (10080, 2165436), (10192, 2141640), (10368, 2105285), (10530, 2072896), (10576, 2063880), (10584, 2062320), (10920, 1998864), (11232, 1943340), (11340, 1924832), (11466, 1903680), (11648, 1873935), (11760, 1856088), (11898, 1834560), (12096, 1804530), (12285, 1776768), (12480, 1749006), (12740, 1713312), (12960, 1684228), (13104, 1665720), (13220, 1651104), (13230, 1649856), (13440, 1624077), (13881, 1572480), (14040, 1554672), (14112, 1546740), (14560, 1499148), (14742, 1480640), (14976, 1457505), (15120, 1443624), (15288, 1427760), (15680, 1392066), (15864, 1375920), (15876, 1374880), (16380, 1332576), (16848, 1295560), (17186, 1270080), (17199, 1269120), (17280, 1263171), (17472, 1249290), (17640, 1237392), (17847, 1223040), (18144, 1203020), (18508, 1179360), (18720, 1166004), (18816, 1160055), (19110, 1142208), (19656, 1110480), (19830, 1100736), (19845, 1099904), (20160, 1082718), (20384, 1070820), (21060, 1036448), (21152, 1031940), (21168, 1031160), (21840, 999432), (22464, 971670), (22680, 962416), (22932, 951840), (23135, 943488), (23520, 928044), (23796, 917280), (24192, 902265), (24570, 888384), (24960, 874503), (25480, 856656), (25779, 846720), (25920, 842114), (26208, 832860), (26440, 825552), (26460, 824928), (27762, 786240), (28080, 777336), (28224, 773370), (28665, 761472), (29120, 749574), (29484, 740320), (29745, 733824), (30240, 721812), (30576, 713880), (31360, 696033), (31728, 687960), (31752, 687440), (32389, 673920), (32760, 666288), (33696, 647780), (34372, 635040), (34398, 634560), (34944, 624645), (35280, 618696), (35694, 611520), (36288, 601510), (36855, 592256), (37016, 589680), (37440, 583002), (38220, 571104), (39312, 555240), (39660, 550368), (39690, 549952), (40320, 541359), (40768, 535410), (41643, 524160), (42120, 518224), (42304, 515970), (42336, 515580), (42965, 508032), (43680, 499716), (44928, 485835), (45360, 481208), (45864, 475920), (46270, 471744), (47040, 464022), (47592, 458640), (49140, 444192), (50960, 428328), (51558, 423360), (51597, 423040), (51840, 421057), (52416, 416430), (52880, 412776), (52920, 412464), (53541, 407680), (55524, 393120), (56160, 388668), (56448, 386685), (57330, 380736), (58240, 374787), (58968, 370160), (59490, 366912), (60151, 362880), (60480, 360906), (61152, 356940), (63456, 343980), (63504, 343720), (64778, 336960), (65520, 333144), (67392, 323890), (68744, 317520), (68796, 317280), (69405, 314496), (70560, 309348), (71388, 305760), (72576, 300755), (73710, 296128), (74032, 294840), (74880, 291501), (76440, 285552), (77337, 282240), (78624, 277620), (79320, 275184), (79380, 274976), (81536, 267705), (83286, 262080), (84240, 259112), (84608, 257985), (84672, 257790), (85930, 254016), (85995, 253824), (87360, 249858), (89235, 244608), (90720, 240604), (91728, 237960), (92540, 235872), (94080, 232011), (95184, 229320), (97167, 224640), (98280, 222096), (101920, 214164), (103116, 211680), (103194, 211520), (104832, 208215), (105760, 206388), (105840, 206232), (107082, 203840), (111048, 196560), (112320, 194334), (114660, 190368), (117936, 185080), (118980, 183456), (120302, 181440), (120960, 180453), (122304, 178470), (124929, 174720), (126912, 171990), (127008, 171860), (128895, 169344), (129556, 168480), (131040, 166572), (134784, 161945), (137488, 158760), (137592, 158640), (138810, 157248), (141120, 154674), (142776, 152880), (147420, 148064)]