21103326720

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:275

約数の個数: 960

約数和(自身を含む): 91003461120

約数和(自身を除く): 69900134400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 43, 45, 48, 51, 56, 60, 63, 64, 68, 70, 72, 80, 84, 85, 86, 90, 96, 102, 105, 112, 119, 120, 126, 128, 129, 136, 140, 144, 153, 160, 168, 170, 172, 179, 180, 192, 204, 210, 215, 224, 238, 240, 252, 255, 256, 258, 272, 280, 288, 301, 306, 315, 320, 336, 340, 344, 357, 358, 360, 384, 387, 408, 420, 430, 448, 476, 480, 504, 510, 512, 516, 537, 544, 560, 576, 595, 602, 612, 630, 640, 645, 672, 680, 688, 714, 716, 720, 731, 765, 768, 774, 816, 840, 860, 895, 896, 903, 952, 960, 1008, 1020, 1032, 1071, 1074, 1088, 1120, 1152, 1190, 1204, 1224, 1253, 1260, 1280, 1290, 1344, 1360, 1376, 1428, 1432, 1440, 1462, 1505, 1530, 1536, 1548, 1611, 1632, 1680, 1720, 1785, 1790, 1792, 1806, 1904, 1920, 1935, 2016, 2040, 2064, 2142, 2148, 2176, 2193, 2240, 2304, 2380, 2408, 2448, 2506, 2520, 2560, 2580, 2685, 2688, 2709, 2720, 2752, 2856, 2864, 2880, 2924, 3010, 3043, 3060, 3096, 3222, 3264, 3360, 3440, 3570, 3580, 3584, 3612, 3655, 3759, 3808, 3840, 3870, 4032, 4080, 4128, 4284, 4296, 4352, 4386, 4480, 4515, 4608, 4760, 4816, 4896, 5012, 5040, 5117, 5160, 5355, 5370, 5376, 5418, 5440, 5504, 5712, 5728, 5760, 5848, 6020, 6086, 6120, 6192, 6265, 6444, 6528, 6579, 6720, 6880, 7140, 7160, 7224, 7310, 7518, 7616, 7680, 7697, 7740, 8055, 8064, 8160, 8256, 8568, 8592, 8704, 8772, 8960, 9030, 9129, 9520, 9632, 9792, 10024, 10080, 10234, 10320, 10710, 10740, 10752, 10836, 10880, 10965, 11008, 11277, 11424, 11456, 11520, 11696, 12040, 12172, 12240, 12384, 12530, 12888, 13056, 13158, 13440, 13545, 13760, 14280, 14320, 14448, 14620, 15036, 15215, 15232, 15351, 15394, 15480, 16110, 16128, 16320, 16512, 17136, 17184, 17544, 17920, 18060, 18258, 18795, 19040, 19264, 19584, 20048, 20160, 20468, 20640, 21301, 21420, 21480, 21672, 21760, 21930, 22016, 22554, 22848, 22912, 23040, 23091, 23392, 24080, 24344, 24480, 24768, 25060, 25585, 25776, 26112, 26316, 26880, 27090, 27387, 27520, 28560, 28640, 28896, 29240, 30072, 30430, 30464, 30702, 30788, 30960, 32220, 32256, 32640, 32895, 33024, 34272, 34368, 35088, 36120, 36516, 37590, 38080, 38485, 38528, 39168, 40096, 40320, 40936, 41280, 42602, 42840, 42960, 43344, 43520, 43860, 45108, 45645, 45696, 45824, 46053, 46182, 46784, 48160, 48688, 48960, 49536, 50120, 51170, 51552, 52632, 53760, 53879, 54180, 54774, 55040, 56385, 57120, 57280, 57792, 58480, 60144, 60860, 60928, 61404, 61576, 61920, 63903, 64440, 65280, 65790, 66048, 68544, 68736, 69273, 70176, 72240, 73032, 75180, 76160, 76755, 76970, 77056, 78336, 80192, 80640, 81872, 82560, 85204, 85680, 85920, 86688, 87720, 90216, 91290, 91392, 91648, 92106, 92364, 93568, 96320, 97376, 97920, 99072, 100240, 102340, 103104, 105264, 106505, 107758, 108360, 109548, 110080, 112770, 114240, 114560, 115455, 115584, 116960, 120288, 121720, 122808, 123152, 123840, 127806, 128880, 130560, 130849, 131580, 136935, 137088, 137472, 138546, 140352, 144480, 146064, 150360, 152320, 153510, 153940, 154112, 160384, 161280, 161637, 163744, 165120, 170408, 171360, 171840, 173376, 175440, 180432, 182580, 182784, 184212, 184728, 187136, 191709, 192640, 194752, 195840, 198144, 200480, 204680, 206208, 210528, 213010, 215516, 216720, 219096, 225540, 228480, 229120, 230265, 230910, 231168, 233920, 240576, 243440, 245616, 246304, 247680, 255612, 257760, 261698, 263160, 269395, 273870, 274176, 274944, 277092, 280704, 288960, 292128, 300720, 304640, 307020, 307880, 319515, 320768, 323274, 327488, 330240, 340816, 342720, 343680, 346365, 346752, 350880, 360864, 365160, 368424, 369456, 374272, 383418, 385280, 389504, 391680, 392547, 400960, 409360, 412416, 421056, 426020, 431032, 433440, 438192, 451080, 456960, 458240, 460530, 461820, 462336, 467840, 481152, 484911, 486880, 491232, 492608, 495360, 511224, 515520, 523396, 526320, 538790, 547740, 548352, 554184, 561408, 577920, 584256, 601440, 614040, 615760, 639030, 641536, 646548, 654245, 654976, 681632, 685440, 687360, 692730, 693504, 701760, 721728, 730320, 736848, 738912, 766836, 770560, 779008, 785094, 801920, 808185, 818720, 824832, 842112, 852040, 862064, 866880, 876384, 902160, 913920, 915943, 921060, 923640, 935680, 958545, 962304, 969822, 973760, 982464, 985216, 990720, 1022448, 1031040, 1046792, 1052640, 1077580, 1095480, 1108368, 1122816, 1155840, 1168512, 1177641, 1202880, 1228080, 1231520, 1278060, 1293096, 1308490, 1309952, 1363264, 1370880, 1374720, 1385460, 1387008, 1403520, 1443456, 1460640, 1473696, 1477824, 1533672, 1558016, 1570188, 1603840, 1616370, 1637440, 1684224, 1704080, 1724128, 1733760, 1752768, 1804320, 1831886, 1842120, 1847280, 1871360, 1917090, 1924608, 1939644, 1947520, 1962735, 1964928, 1970432, 2044896, 2062080, 2093584, 2105280, 2155160, 2190960, 2216736, 2311680, 2337024, 2355282, 2405760, 2424555, 2456160, 2463040, 2556120, 2586192, 2616980, 2619904, 2726528, 2741760, 2747829, 2770920, 2807040, 2886912, 2921280, 2947392, 2955648, 3067344, 3140376, 3207680, 3232740, 3274880, 3368448, 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20448960, 20689536, 20935840, 21982632, 22167360, 23370240, 23552820, 23579136, 24538752, 25123008, 25861920, 27265280, 27478290, 27586048, 28869120, 29310176, 29473920, 29556480, 30673440, 31034304, 31403760, 32718336, 32973948, 33497344, 34482560, 35055360, 35467776, 36637720, 37684512, 38792880, 39298560, 40897920, 41217435, 41379072, 41871680, 43965264, 44334720, 47105640, 49077504, 50246016, 51723840, 54530560, 54956580, 58620352, 58947840, 59112960, 61346880, 62068608, 62807520, 65947896, 66994688, 68965120, 70110720, 73275440, 75369024, 77585760, 81795840, 82434870, 82758144, 83743360, 87930528, 88669440, 94211280, 98155008, 100492032, 103447680, 109913160, 117240704, 117895680, 122693760, 124137216, 125615040, 131895792, 137930240, 146550880, 150738048, 155171520, 163591680, 164869740, 167486720, 175861056, 177338880, 188422560, 200984064, 206895360, 219826320, 234481408, 245387520, 248274432, 251230080, 263791584, 293101760, 301476096, 310343040, 329739480, 334973440, 351722112, 376845120, 413790720, 439652640, 468962816, 490775040, 502460160, 527583168, 586203520, 602952192, 620686080, 659478960, 703444224, 753690240, 879305280, 1004920320, 1055166336, 1172407040, 1241372160, 1318957920, 1406888448, 1507380480, 1758610560, 2110332672, 2344814080, 2637915840, 3014760960, 3517221120, 4220665344, 5275831680, 7034442240, 10551663360, 21103326720]

約数ペア:

[(1, 21103326720), (2, 10551663360), (3, 7034442240), (4, 5275831680), (5, 4220665344), (6, 3517221120), (7, 3014760960), (8, 2637915840), (9, 2344814080), (10, 2110332672), (12, 1758610560), (14, 1507380480), (15, 1406888448), (16, 1318957920), (17, 1241372160), (18, 1172407040), (20, 1055166336), (21, 1004920320), (24, 879305280), (28, 753690240), (30, 703444224), (32, 659478960), (34, 620686080), (35, 602952192), (36, 586203520), (40, 527583168), (42, 502460160), (43, 490775040), (45, 468962816), (48, 439652640), (51, 413790720), (56, 376845120), (60, 351722112), (63, 334973440), (64, 329739480), (68, 310343040), (70, 301476096), (72, 293101760), (80, 263791584), (84, 251230080), (85, 248274432), (86, 245387520), (90, 234481408), (96, 219826320), (102, 206895360), (105, 200984064), (112, 188422560), (119, 177338880), (120, 175861056), (126, 167486720), (128, 164869740), (129, 163591680), (136, 155171520), (140, 150738048), (144, 146550880), (153, 137930240), (160, 131895792), (168, 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(5760, 3663772), (5848, 3608640), (6020, 3505536), (6086, 3467520), (6120, 3448256), (6192, 3408160), (6265, 3368448), (6444, 3274880), (6528, 3232740), (6579, 3207680), (6720, 3140376), (6880, 3067344), (7140, 2955648), (7160, 2947392), (7224, 2921280), (7310, 2886912), (7518, 2807040), (7616, 2770920), (7680, 2747829), (7697, 2741760), (7740, 2726528), (8055, 2619904), (8064, 2616980), (8160, 2586192), (8256, 2556120), (8568, 2463040), (8592, 2456160), (8704, 2424555), (8772, 2405760), (8960, 2355282), (9030, 2337024), (9129, 2311680), (9520, 2216736), (9632, 2190960), (9792, 2155160), (10024, 2105280), (10080, 2093584), (10234, 2062080), (10320, 2044896), (10710, 1970432), (10740, 1964928), (10752, 1962735), (10836, 1947520), (10880, 1939644), (10965, 1924608), (11008, 1917090), (11277, 1871360), (11424, 1847280), (11456, 1842120), (11520, 1831886), (11696, 1804320), (12040, 1752768), (12172, 1733760), (12240, 1724128), (12384, 1704080), (12530, 1684224), (12888, 1637440), (13056, 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(27387, 770560), (27520, 766836), (28560, 738912), (28640, 736848), (28896, 730320), (29240, 721728), (30072, 701760), (30430, 693504), (30464, 692730), (30702, 687360), (30788, 685440), (30960, 681632), (32220, 654976), (32256, 654245), (32640, 646548), (32895, 641536), (33024, 639030), (34272, 615760), (34368, 614040), (35088, 601440), (36120, 584256), (36516, 577920), (37590, 561408), (38080, 554184), (38485, 548352), (38528, 547740), (39168, 538790), (40096, 526320), (40320, 523396), (40936, 515520), (41280, 511224), (42602, 495360), (42840, 492608), (42960, 491232), (43344, 486880), (43520, 484911), (43860, 481152), (45108, 467840), (45645, 462336), (45696, 461820), (45824, 460530), (46053, 458240), (46182, 456960), (46784, 451080), (48160, 438192), (48688, 433440), (48960, 431032), (49536, 426020), (50120, 421056), (51170, 412416), (51552, 409360), (52632, 400960), (53760, 392547), (53879, 391680), (54180, 389504), (54774, 385280), (55040, 383418), (56385, 374272), (57120, 369456), (57280, 368424), (57792, 365160), (58480, 360864), (60144, 350880), (60860, 346752), (60928, 346365), (61404, 343680), (61576, 342720), (61920, 340816), (63903, 330240), (64440, 327488), (65280, 323274), (65790, 320768), (66048, 319515), (68544, 307880), (68736, 307020), (69273, 304640), (70176, 300720), (72240, 292128), (73032, 288960), (75180, 280704), (76160, 277092), (76755, 274944), (76970, 274176), (77056, 273870), (78336, 269395), (80192, 263160), (80640, 261698), (81872, 257760), (82560, 255612), (85204, 247680), (85680, 246304), (85920, 245616), (86688, 243440), (87720, 240576), (90216, 233920), (91290, 231168), (91392, 230910), (91648, 230265), (92106, 229120), (92364, 228480), (93568, 225540), (96320, 219096), (97376, 216720), (97920, 215516), (99072, 213010), (100240, 210528), (102340, 206208), (103104, 204680), (105264, 200480), (106505, 198144), (107758, 195840), (108360, 194752), (109548, 192640), (110080, 191709), (112770, 187136), (114240, 184728), (114560, 184212), (115455, 182784), (115584, 182580), (116960, 180432), (120288, 175440), (121720, 173376), (122808, 171840), (123152, 171360), (123840, 170408), (127806, 165120), (128880, 163744), (130560, 161637), (130849, 161280), (131580, 160384), (136935, 154112), (137088, 153940), (137472, 153510), (138546, 152320), (140352, 150360), (144480, 146064)]