19751178240

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1553}}^1$

素因数の和:1614

約数の個数: 416

約数和(自身を含む): 73317968640

約数和(自身を除く): 53566790400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 256, 270, 276, 288, 320, 345, 360, 368, 384, 414, 432, 460, 480, 512, 540, 552, 576, 621, 640, 690, 720, 736, 768, 828, 864, 920, 960, 1024, 1035, 1080, 1104, 1152, 1242, 1280, 1380, 1440, 1472, 1536, 1553, 1656, 1728, 1840, 1920, 2048, 2070, 2160, 2208, 2304, 2484, 2560, 2760, 2880, 2944, 3072, 3105, 3106, 3312, 3456, 3680, 3840, 4096, 4140, 4320, 4416, 4608, 4659, 4968, 5120, 5520, 5760, 5888, 6144, 6210, 6212, 6624, 6912, 7360, 7680, 7765, 8280, 8640, 8832, 9216, 9318, 9936, 10240, 11040, 11520, 11776, 12288, 12420, 12424, 13248, 13824, 13977, 14720, 15360, 15530, 16560, 17280, 17664, 18432, 18636, 19872, 20480, 22080, 23040, 23295, 23552, 24840, 24848, 26496, 27648, 27954, 29440, 30720, 31060, 33120, 34560, 35328, 35719, 36864, 37272, 39744, 41931, 44160, 46080, 46590, 47104, 49680, 49696, 52992, 55296, 55908, 58880, 61440, 62120, 66240, 69120, 69885, 70656, 71438, 74544, 79488, 83862, 88320, 92160, 93180, 94208, 99360, 99392, 105984, 107157, 110592, 111816, 117760, 124240, 132480, 138240, 139770, 141312, 142876, 149088, 158976, 167724, 176640, 178595, 184320, 186360, 198720, 198784, 209655, 211968, 214314, 223632, 235520, 248480, 264960, 276480, 279540, 282624, 285752, 298176, 317952, 321471, 335448, 353280, 357190, 372720, 397440, 397568, 419310, 423936, 428628, 447264, 471040, 496960, 529920, 535785, 552960, 559080, 571504, 596352, 635904, 642942, 670896, 706560, 714380, 745440, 794880, 795136, 838620, 847872, 857256, 894528, 964413, 993920, 1059840, 1071570, 1118160, 1143008, 1192704, 1271808, 1285884, 1341792, 1413120, 1428760, 1490880, 1589760, 1590272, 1607355, 1677240, 1714512, 1789056, 1928826, 1987840, 2119680, 2143140, 2236320, 2286016, 2385408, 2543616, 2571768, 2683584, 2857520, 2981760, 3179520, 3180544, 3214710, 3354480, 3429024, 3578112, 3857652, 3975680, 4239360, 4286280, 4472640, 4572032, 4770816, 4822065, 5143536, 5367168, 5715040, 5963520, 6359040, 6361088, 6429420, 6708960, 6858048, 7156224, 7715304, 7951360, 8572560, 8945280, 9144064, 9541632, 9644130, 10287072, 10734336, 11430080, 11927040, 12718080, 12858840, 13417920, 13716096, 14312448, 15430608, 15902720, 17145120, 17890560, 18288128, 19083264, 19288260, 20574144, 21468672, 22860160, 23854080, 25717680, 26835840, 27432192, 28624896, 30861216, 31805440, 34290240, 35781120, 36576256, 38576520, 41148288, 42937344, 45720320, 47708160, 51435360, 53671680, 54864384, 57249792, 61722432, 68580480, 71562240, 73152512, 77153040, 82296576, 85874688, 91440640, 95416320, 102870720, 107343360, 109728768, 123444864, 137160960, 143124480, 146305024, 154306080, 164593152, 171749376, 182881280, 205741440, 214686720, 219457536, 246889728, 274321920, 286248960, 308612160, 329186304, 365762560, 411482880, 429373440, 438915072, 493779456, 548643840, 617224320, 658372608, 731525120, 822965760, 858746880, 987558912, 1097287680, 1234448640, 1316745216, 1645931520, 1975117824, 2194575360, 2468897280, 3291863040, 3950235648, 4937794560, 6583726080, 9875589120, 19751178240]

約数ペア:

[(1, 19751178240), (2, 9875589120), (3, 6583726080), (4, 4937794560), (5, 3950235648), (6, 3291863040), (8, 2468897280), (9, 2194575360), (10, 1975117824), (12, 1645931520), (15, 1316745216), (16, 1234448640), (18, 1097287680), (20, 987558912), (23, 858746880), (24, 822965760), (27, 731525120), (30, 658372608), (32, 617224320), (36, 548643840), (40, 493779456), (45, 438915072), (46, 429373440), (48, 411482880), (54, 365762560), (60, 329186304), (64, 308612160), (69, 286248960), (72, 274321920), (80, 246889728), (90, 219457536), (92, 214686720), (96, 205741440), (108, 182881280), (115, 171749376), (120, 164593152), (128, 154306080), (135, 146305024), (138, 143124480), (144, 137160960), (160, 123444864), (180, 109728768), (184, 107343360), (192, 102870720), (207, 95416320), (216, 91440640), (230, 85874688), (240, 82296576), (256, 77153040), (270, 73152512), (276, 71562240), (288, 68580480), (320, 61722432), (345, 57249792), (360, 54864384), (368, 53671680), (384, 51435360), (414, 47708160), (432, 45720320), (460, 42937344), (480, 41148288), (512, 38576520), (540, 36576256), (552, 35781120), (576, 34290240), (621, 31805440), (640, 30861216), (690, 28624896), (720, 27432192), (736, 26835840), (768, 25717680), (828, 23854080), (864, 22860160), (920, 21468672), (960, 20574144), (1024, 19288260), (1035, 19083264), (1080, 18288128), (1104, 17890560), (1152, 17145120), (1242, 15902720), (1280, 15430608), (1380, 14312448), (1440, 13716096), (1472, 13417920), (1536, 12858840), (1553, 12718080), (1656, 11927040), (1728, 11430080), (1840, 10734336), (1920, 10287072), (2048, 9644130), (2070, 9541632), (2160, 9144064), (2208, 8945280), (2304, 8572560), (2484, 7951360), (2560, 7715304), (2760, 7156224), (2880, 6858048), (2944, 6708960), (3072, 6429420), (3105, 6361088), (3106, 6359040), (3312, 5963520), (3456, 5715040), (3680, 5367168), (3840, 5143536), (4096, 4822065), (4140, 4770816), (4320, 4572032), (4416, 4472640), (4608, 4286280), (4659, 4239360), (4968, 3975680), (5120, 3857652), (5520, 3578112), (5760, 3429024), (5888, 3354480), (6144, 3214710), (6210, 3180544), (6212, 3179520), (6624, 2981760), (6912, 2857520), (7360, 2683584), (7680, 2571768), (7765, 2543616), (8280, 2385408), (8640, 2286016), (8832, 2236320), (9216, 2143140), (9318, 2119680), (9936, 1987840), (10240, 1928826), (11040, 1789056), (11520, 1714512), (11776, 1677240), (12288, 1607355), (12420, 1590272), (12424, 1589760), (13248, 1490880), (13824, 1428760), (13977, 1413120), (14720, 1341792), (15360, 1285884), (15530, 1271808), (16560, 1192704), (17280, 1143008), (17664, 1118160), (18432, 1071570), (18636, 1059840), (19872, 993920), (20480, 964413), (22080, 894528), (23040, 857256), (23295, 847872), (23552, 838620), (24840, 795136), (24848, 794880), (26496, 745440), (27648, 714380), (27954, 706560), (29440, 670896), (30720, 642942), (31060, 635904), (33120, 596352), (34560, 571504), (35328, 559080), (35719, 552960), (36864, 535785), (37272, 529920), (39744, 496960), (41931, 471040), (44160, 447264), (46080, 428628), (46590, 423936), (47104, 419310), (49680, 397568), (49696, 397440), (52992, 372720), (55296, 357190), (55908, 353280), (58880, 335448), (61440, 321471), (62120, 317952), (66240, 298176), (69120, 285752), (69885, 282624), (70656, 279540), (71438, 276480), (74544, 264960), (79488, 248480), (83862, 235520), (88320, 223632), (92160, 214314), (93180, 211968), (94208, 209655), (99360, 198784), (99392, 198720), (105984, 186360), (107157, 184320), (110592, 178595), (111816, 176640), (117760, 167724), (124240, 158976), (132480, 149088), (138240, 142876), (139770, 141312)]