66780623360

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:495

約数の個数: 320

約数和(自身を含む): 179206815744

約数和(自身を除く): 112426192384

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 71, 80, 88, 110, 127, 128, 142, 160, 176, 220, 254, 256, 263, 284, 320, 352, 355, 440, 508, 512, 526, 568, 635, 640, 704, 710, 781, 880, 1016, 1052, 1136, 1270, 1280, 1315, 1397, 1408, 1420, 1562, 1760, 2032, 2104, 2272, 2540, 2560, 2630, 2794, 2816, 2840, 2893, 3124, 3520, 3905, 4064, 4208, 4544, 5080, 5260, 5588, 5632, 5680, 5786, 6248, 6985, 7040, 7810, 8128, 8416, 9017, 9088, 10160, 10520, 11176, 11360, 11572, 12496, 13970, 14080, 14465, 15620, 16256, 16832, 18034, 18176, 18673, 20320, 21040, 22352, 22720, 23144, 24992, 27940, 28160, 28930, 31240, 32512, 33401, 33664, 36068, 36352, 37346, 40640, 42080, 44704, 45085, 45440, 46288, 49984, 55880, 57860, 62480, 65024, 66802, 67328, 72136, 74692, 81280, 84160, 89408, 90170, 90880, 92576, 93365, 99187, 99968, 111760, 115720, 124960, 133604, 134656, 144272, 149384, 162560, 167005, 168320, 178816, 180340, 181760, 185152, 186730, 198374, 199936, 205403, 223520, 231440, 249920, 267208, 288544, 298768, 325120, 334010, 336640, 357632, 360680, 367411, 370304, 373460, 396748, 399872, 410806, 447040, 462880, 495935, 499840, 534416, 577088, 597536, 668020, 673280, 715264, 721360, 734822, 740608, 746920, 793496, 821612, 894080, 925760, 991870, 999680, 1027015, 1068832, 1154176, 1195072, 1336040, 1442720, 1469644, 1481216, 1493840, 1586992, 1643224, 1788160, 1837055, 1851520, 1983740, 1999360, 2054030, 2137664, 2308352, 2371471, 2390144, 2672080, 2885440, 2939288, 2987680, 3173984, 3286448, 3576320, 3674110, 3703040, 3967480, 4108060, 4275328, 4616704, 4742942, 4780288, 5344160, 5770880, 5878576, 5975360, 6347968, 6572896, 7348220, 7406080, 7934960, 8216120, 8550656, 9485884, 9560576, 10688320, 11541760, 11757152, 11857355, 11950720, 12695936, 13145792, 14696440, 15869920, 16432240, 17101312, 18971768, 21376640, 23083520, 23514304, 23714710, 23901440, 25391872, 26086181, 26291584, 29392880, 31739840, 32864480, 37943536, 42753280, 47028608, 47429420, 47802880, 50783744, 52172362, 52583168, 58785760, 63479680, 65728960, 75887072, 85506560, 94057216, 94858840, 104344724, 105166336, 117571520, 126959360, 130430905, 131457920, 151774144, 188114432, 189717680, 208689448, 235143040, 253918720, 260861810, 262915840, 303548288, 379435360, 417378896, 470286080, 521723620, 525831680, 607096576, 758870720, 834757792, 940572160, 1043447240, 1214193152, 1517741440, 1669515584, 2086894480, 3035482880, 3339031168, 4173788960, 6070965760, 6678062336, 8347577920, 13356124672, 16695155840, 33390311680, 66780623360]

約数ペア:

[(1, 66780623360), (2, 33390311680), (4, 16695155840), (5, 13356124672), (8, 8347577920), (10, 6678062336), (11, 6070965760), (16, 4173788960), (20, 3339031168), (22, 3035482880), (32, 2086894480), (40, 1669515584), (44, 1517741440), (55, 1214193152), (64, 1043447240), (71, 940572160), (80, 834757792), (88, 758870720), (110, 607096576), (127, 525831680), (128, 521723620), (142, 470286080), (160, 417378896), (176, 379435360), (220, 303548288), (254, 262915840), (256, 260861810), (263, 253918720), (284, 235143040), (320, 208689448), (352, 189717680), (355, 188114432), (440, 151774144), (508, 131457920), (512, 130430905), (526, 126959360), (568, 117571520), (635, 105166336), (640, 104344724), (704, 94858840), (710, 94057216), (781, 85506560), (880, 75887072), (1016, 65728960), (1052, 63479680), (1136, 58785760), (1270, 52583168), (1280, 52172362), (1315, 50783744), (1397, 47802880), (1408, 47429420), (1420, 47028608), (1562, 42753280), (1760, 37943536), (2032, 32864480), (2104, 31739840), (2272, 29392880), (2540, 26291584), (2560, 26086181), (2630, 25391872), (2794, 23901440), (2816, 23714710), (2840, 23514304), (2893, 23083520), (3124, 21376640), (3520, 18971768), (3905, 17101312), (4064, 16432240), (4208, 15869920), (4544, 14696440), (5080, 13145792), (5260, 12695936), (5588, 11950720), (5632, 11857355), (5680, 11757152), (5786, 11541760), (6248, 10688320), (6985, 9560576), (7040, 9485884), (7810, 8550656), (8128, 8216120), (8416, 7934960), (9017, 7406080), (9088, 7348220), (10160, 6572896), (10520, 6347968), (11176, 5975360), (11360, 5878576), (11572, 5770880), (12496, 5344160), (13970, 4780288), (14080, 4742942), (14465, 4616704), (15620, 4275328), (16256, 4108060), (16832, 3967480), (18034, 3703040), (18176, 3674110), (18673, 3576320), (20320, 3286448), (21040, 3173984), (22352, 2987680), (22720, 2939288), (23144, 2885440), (24992, 2672080), (27940, 2390144), (28160, 2371471), (28930, 2308352), (31240, 2137664), (32512, 2054030), (33401, 1999360), (33664, 1983740), (36068, 1851520), (36352, 1837055), (37346, 1788160), (40640, 1643224), (42080, 1586992), (44704, 1493840), (45085, 1481216), (45440, 1469644), (46288, 1442720), (49984, 1336040), (55880, 1195072), (57860, 1154176), (62480, 1068832), (65024, 1027015), (66802, 999680), (67328, 991870), (72136, 925760), (74692, 894080), (81280, 821612), (84160, 793496), (89408, 746920), (90170, 740608), (90880, 734822), (92576, 721360), (93365, 715264), (99187, 673280), (99968, 668020), (111760, 597536), (115720, 577088), (124960, 534416), (133604, 499840), (134656, 495935), (144272, 462880), (149384, 447040), (162560, 410806), (167005, 399872), (168320, 396748), (178816, 373460), (180340, 370304), (181760, 367411), (185152, 360680), (186730, 357632), (198374, 336640), (199936, 334010), (205403, 325120), (223520, 298768), (231440, 288544), (249920, 267208)]