20605966080

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1129}}^1$

素因数の和:1264

約数の個数: 432

約数和(自身を含む): 77412575520

約数和(自身を除く): 56806609440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 97, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 194, 196, 210, 224, 240, 245, 256, 280, 291, 294, 320, 336, 384, 388, 392, 420, 448, 480, 485, 490, 560, 582, 588, 640, 672, 679, 735, 768, 776, 784, 840, 896, 960, 970, 980, 1120, 1129, 1164, 1176, 1280, 1344, 1358, 1455, 1470, 1552, 1568, 1680, 1792, 1920, 1940, 1960, 2037, 2240, 2258, 2328, 2352, 2688, 2716, 2910, 2940, 3104, 3136, 3360, 3387, 3395, 3840, 3880, 3920, 4074, 4480, 4516, 4656, 4704, 4753, 5376, 5432, 5645, 5820, 5880, 6208, 6272, 6720, 6774, 6790, 7760, 7840, 7903, 8148, 8960, 9032, 9312, 9408, 9506, 10185, 10864, 11290, 11640, 11760, 12416, 12544, 13440, 13548, 13580, 14259, 15520, 15680, 15806, 16296, 16935, 18064, 18624, 18816, 19012, 20370, 21728, 22580, 23280, 23520, 23709, 23765, 24832, 26880, 27096, 27160, 28518, 31040, 31360, 31612, 32592, 33870, 36128, 37248, 37632, 38024, 39515, 40740, 43456, 45160, 46560, 47040, 47418, 47530, 54192, 54320, 55321, 57036, 62080, 62720, 63224, 65184, 67740, 71295, 72256, 74496, 76048, 79030, 81480, 86912, 90320, 93120, 94080, 94836, 95060, 108384, 108640, 109513, 110642, 114072, 118545, 124160, 126448, 130368, 135480, 142590, 144512, 152096, 158060, 162960, 165963, 173824, 180640, 186240, 188160, 189672, 190120, 216768, 217280, 219026, 221284, 228144, 237090, 252896, 260736, 270960, 276605, 285180, 289024, 304192, 316120, 325920, 328539, 331926, 361280, 372480, 379344, 380240, 433536, 434560, 438052, 442568, 456288, 474180, 505792, 521472, 541920, 547565, 553210, 570360, 608384, 632240, 651840, 657078, 663852, 722560, 758688, 760480, 766591, 829815, 867072, 869120, 876104, 885136, 912576, 948360, 1011584, 1083840, 1095130, 1106420, 1140720, 1216768, 1264480, 1303680, 1314156, 1327704, 1445120, 1517376, 1520960, 1533182, 1642695, 1659630, 1752208, 1770272, 1825152, 1896720, 2023168, 2167680, 2190260, 2212840, 2281440, 2299773, 2528960, 2607360, 2628312, 2655408, 3034752, 3041920, 3066364, 3285390, 3319260, 3504416, 3540544, 3650304, 3793440, 3832955, 4335360, 4380520, 4425680, 4562880, 4599546, 5057920, 5256624, 5310816, 5366137, 6069504, 6083840, 6132728, 6570780, 6638520, 7008832, 7081088, 7586880, 7665910, 8761040, 8851360, 9125760, 9199092, 10115840, 10513248, 10621632, 10732274, 11498865, 12265456, 13141560, 13277040, 14017664, 14162176, 15173760, 15331820, 16098411, 17522080, 17702720, 18251520, 18398184, 21026496, 21243264, 21464548, 22997730, 24530912, 26283120, 26554080, 26830685, 28035328, 30347520, 30663640, 32196822, 35044160, 35405440, 36796368, 42052992, 42486528, 42929096, 45995460, 49061824, 52566240, 53108160, 53661370, 61327280, 64393644, 70088320, 70810880, 73592736, 80492055, 84105984, 85858192, 91990920, 98123648, 105132480, 106216320, 107322740, 122654560, 128787288, 140176640, 147185472, 160984110, 171716384, 183981840, 196247296, 210264960, 212432640, 214645480, 245309120, 257574576, 294370944, 321968220, 343432768, 367963680, 420529920, 429290960, 490618240, 515149152, 588741888, 643936440, 686865536, 735927360, 858581920, 981236480, 1030298304, 1287872880, 1373731072, 1471854720, 1717163840, 2060596608, 2575745760, 2943709440, 3434327680, 4121193216, 5151491520, 6868655360, 10302983040, 20605966080]

約数ペア:

[(1, 20605966080), (2, 10302983040), (3, 6868655360), (4, 5151491520), (5, 4121193216), (6, 3434327680), (7, 2943709440), (8, 2575745760), (10, 2060596608), (12, 1717163840), (14, 1471854720), (15, 1373731072), (16, 1287872880), (20, 1030298304), (21, 981236480), (24, 858581920), (28, 735927360), (30, 686865536), (32, 643936440), (35, 588741888), (40, 515149152), (42, 490618240), (48, 429290960), (49, 420529920), (56, 367963680), (60, 343432768), (64, 321968220), (70, 294370944), (80, 257574576), (84, 245309120), (96, 214645480), (97, 212432640), (98, 210264960), (105, 196247296), (112, 183981840), (120, 171716384), (128, 160984110), (140, 147185472), (147, 140176640), (160, 128787288), (168, 122654560), (192, 107322740), (194, 106216320), (196, 105132480), (210, 98123648), (224, 91990920), (240, 85858192), (245, 84105984), (256, 80492055), (280, 73592736), (291, 70810880), (294, 70088320), (320, 64393644), (336, 61327280), (384, 53661370), (388, 53108160), (392, 52566240), (420, 49061824), (448, 45995460), (480, 42929096), (485, 42486528), (490, 42052992), (560, 36796368), (582, 35405440), (588, 35044160), (640, 32196822), (672, 30663640), (679, 30347520), (735, 28035328), (768, 26830685), (776, 26554080), (784, 26283120), (840, 24530912), (896, 22997730), (960, 21464548), (970, 21243264), (980, 21026496), (1120, 18398184), (1129, 18251520), (1164, 17702720), (1176, 17522080), (1280, 16098411), (1344, 15331820), (1358, 15173760), (1455, 14162176), (1470, 14017664), (1552, 13277040), (1568, 13141560), (1680, 12265456), (1792, 11498865), (1920, 10732274), (1940, 10621632), (1960, 10513248), (2037, 10115840), (2240, 9199092), (2258, 9125760), (2328, 8851360), (2352, 8761040), (2688, 7665910), (2716, 7586880), (2910, 7081088), (2940, 7008832), (3104, 6638520), (3136, 6570780), (3360, 6132728), (3387, 6083840), (3395, 6069504), (3840, 5366137), (3880, 5310816), (3920, 5256624), (4074, 5057920), (4480, 4599546), (4516, 4562880), (4656, 4425680), (4704, 4380520), (4753, 4335360), (5376, 3832955), (5432, 3793440), (5645, 3650304), (5820, 3540544), (5880, 3504416), (6208, 3319260), (6272, 3285390), (6720, 3066364), (6774, 3041920), (6790, 3034752), (7760, 2655408), (7840, 2628312), (7903, 2607360), (8148, 2528960), (8960, 2299773), (9032, 2281440), (9312, 2212840), (9408, 2190260), (9506, 2167680), (10185, 2023168), (10864, 1896720), (11290, 1825152), (11640, 1770272), (11760, 1752208), (12416, 1659630), (12544, 1642695), (13440, 1533182), (13548, 1520960), (13580, 1517376), (14259, 1445120), (15520, 1327704), (15680, 1314156), (15806, 1303680), (16296, 1264480), (16935, 1216768), (18064, 1140720), (18624, 1106420), (18816, 1095130), (19012, 1083840), (20370, 1011584), (21728, 948360), (22580, 912576), (23280, 885136), (23520, 876104), (23709, 869120), (23765, 867072), (24832, 829815), (26880, 766591), (27096, 760480), (27160, 758688), (28518, 722560), (31040, 663852), (31360, 657078), (31612, 651840), (32592, 632240), (33870, 608384), (36128, 570360), (37248, 553210), (37632, 547565), (38024, 541920), (39515, 521472), (40740, 505792), (43456, 474180), (45160, 456288), (46560, 442568), (47040, 438052), (47418, 434560), (47530, 433536), (54192, 380240), (54320, 379344), (55321, 372480), (57036, 361280), (62080, 331926), (62720, 328539), (63224, 325920), (65184, 316120), (67740, 304192), (71295, 289024), (72256, 285180), (74496, 276605), (76048, 270960), (79030, 260736), (81480, 252896), (86912, 237090), (90320, 228144), (93120, 221284), (94080, 219026), (94836, 217280), (95060, 216768), (108384, 190120), (108640, 189672), (109513, 188160), (110642, 186240), (114072, 180640), (118545, 173824), (124160, 165963), (126448, 162960), (130368, 158060), (135480, 152096), (142590, 144512)]