1641669120

素因数分解:

$2^9\times 3^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:87

約数の個数: 960

約数和(自身を含む): 7507019520

約数和(自身を除く): 5865350400

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, 29, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 58, 60, 63, 64, 65, 70, 72, 78, 80, 81, 84, 87, 90, 91, 96, 104, 105, 108, 112, 116, 117, 120, 126, 128, 130, 135, 140, 144, 145, 156, 160, 162, 168, 174, 180, 182, 189, 192, 195, 203, 208, 210, 216, 224, 232, 234, 240, 243, 252, 256, 260, 261, 270, 273, 280, 288, 290, 312, 315, 320, 324, 336, 348, 351, 360, 364, 377, 378, 384, 390, 405, 406, 416, 420, 432, 435, 448, 455, 464, 468, 480, 486, 504, 512, 520, 522, 540, 546, 560, 567, 576, 580, 585, 609, 624, 630, 640, 648, 672, 696, 702, 720, 728, 754, 756, 768, 780, 783, 810, 812, 819, 832, 840, 864, 870, 896, 910, 928, 936, 945, 960, 972, 1008, 1015, 1040, 1044, 1053, 1080, 1092, 1120, 1131, 1134, 1152, 1160, 1170, 1215, 1218, 1248, 1260, 1280, 1296, 1305, 1344, 1365, 1392, 1404, 1440, 1456, 1508, 1512, 1536, 1560, 1566, 1620, 1624, 1638, 1664, 1680, 1701, 1728, 1740, 1755, 1792, 1820, 1827, 1856, 1872, 1885, 1890, 1920, 1944, 2016, 2030, 2080, 2088, 2106, 2160, 2184, 2240, 2262, 2268, 2304, 2320, 2340, 2349, 2430, 2436, 2457, 2496, 2520, 2560, 2592, 2610, 2639, 2688, 2730, 2784, 2808, 2835, 2880, 2912, 3016, 3024, 3045, 3120, 3132, 3159, 3240, 3248, 3276, 3328, 3360, 3393, 3402, 3456, 3480, 3510, 3584, 3640, 3654, 3712, 3744, 3770, 3780, 3840, 3888, 3915, 4032, 4060, 4095, 4160, 4176, 4212, 4320, 4368, 4480, 4524, 4536, 4608, 4640, 4680, 4698, 4860, 4872, 4914, 4992, 5040, 5184, 5220, 5265, 5278, 5376, 5460, 5481, 5568, 5616, 5655, 5670, 5760, 5824, 6032, 6048, 6090, 6240, 6264, 6318, 6480, 6496, 6552, 6656, 6720, 6786, 6804, 6912, 6960, 7020, 7047, 7280, 7308, 7371, 7424, 7488, 7540, 7560, 7680, 7776, 7830, 7917, 8064, 8120, 8190, 8320, 8352, 8424, 8505, 8640, 8736, 8960, 9048, 9072, 9135, 9280, 9360, 9396, 9720, 9744, 9828, 9984, 10080, 10179, 10368, 10440, 10530, 10556, 10752, 10920, 10962, 11136, 11232, 11310, 11340, 11520, 11648, 11745, 12064, 12096, 12180, 12285, 12480, 12528, 12636, 12960, 12992, 13104, 13195, 13440, 13572, 13608, 13824, 13920, 14040, 14094, 14560, 14616, 14742, 14848, 14976, 15080, 15120, 15552, 15660, 15795, 15834, 16128, 16240, 16380, 16443, 16640, 16704, 16848, 16965, 17010, 17280, 17472, 17920, 18096, 18144, 18270, 18560, 18720, 18792, 19440, 19488, 19656, 19968, 20160, 20358, 20736, 20880, 21060, 21112, 21840, 21924, 22113, 22272, 22464, 22620, 22680, 23040, 23296, 23490, 23751, 24128, 24192, 24360, 24570, 24960, 25056, 25272, 25920, 25984, 26208, 26390, 26880, 27144, 27216, 27405, 27840, 28080, 28188, 29120, 29232, 29484, 29952, 30160, 30240, 30537, 31104, 31320, 31590, 31668, 32256, 32480, 32760, 32886, 33280, 33408, 33696, 33930, 34020, 34560, 34944, 35235, 36192, 36288, 36540, 36855, 37120, 37440, 37584, 38880, 38976, 39312, 39585, 40320, 40716, 41472, 41760, 42120, 42224, 43680, 43848, 44226, 44544, 44928, 45240, 45360, 46592, 46980, 47502, 48256, 48384, 48720, 49140, 49329, 49920, 50112, 50544, 50895, 51840, 51968, 52416, 52780, 53760, 54288, 54432, 54810, 55680, 56160, 56376, 58240, 58464, 58968, 59904, 60320, 60480, 61074, 62208, 62640, 63180, 63336, 64960, 65520, 65772, 66816, 67392, 67860, 68040, 69120, 69888, 70470, 71253, 72384, 72576, 73080, 73710, 74240, 74880, 75168, 77760, 77952, 78624, 79170, 80640, 81432, 82215, 83520, 84240, 84448, 87360, 87696, 88452, 89856, 90480, 90720, 91611, 93960, 95004, 96512, 96768, 97440, 98280, 98658, 99840, 100224, 101088, 101790, 103680, 103936, 104832, 105560, 108576, 108864, 109620, 110565, 111360, 112320, 112752, 116480, 116928, 117936, 118755, 120640, 120960, 122148, 124416, 125280, 126360, 126672, 129920, 131040, 131544, 133632, 134784, 135720, 136080, 139776, 140940, 142506, 144768, 145152, 146160, 147420, 149760, 150336, 152685, 155520, 155904, 157248, 158340, 161280, 162864, 164430, 167040, 168480, 168896, 174720, 175392, 176904, 179712, 180960, 181440, 183222, 187920, 190008, 193024, 194880, 196560, 197316, 200448, 202176, 203580, 207360, 209664, 211120, 213759, 217152, 217728, 219240, 221130, 222720, 224640, 225504, 232960, 233856, 235872, 237510, 241280, 241920, 244296, 246645, 250560, 252720, 253344, 259840, 262080, 263088, 269568, 271440, 272160, 281880, 285012, 289536, 290304, 292320, 294840, 299520, 300672, 305370, 311040, 311808, 314496, 316680, 325728, 328860, 334080, 336960, 337792, 349440, 350784, 353808, 356265, 361920, 362880, 366444, 375840, 380016, 389760, 393120, 394632, 400896, 404352, 407160, 419328, 422240, 427518, 434304, 435456, 438480, 442260, 449280, 451008, 458055, 467712, 471744, 475020, 482560, 483840, 488592, 493290, 501120, 505440, 506688, 519680, 524160, 526176, 539136, 542880, 544320, 563760, 570024, 579072, 584640, 589680, 601344, 610740, 622080, 628992, 633360, 641277, 651456, 657720, 668160, 673920, 675584, 698880, 701568, 707616, 712530, 723840, 725760, 732888, 751680, 760032, 779520, 786240, 789264, 808704, 814320, 844480, 855036, 868608, 870912, 876960, 884520, 898560, 902016, 916110, 935424, 943488, 950040, 965120, 977184, 986580, 1002240, 1010880, 1013376, 1048320, 1052352, 1068795, 1085760, 1088640, 1127520, 1140048, 1169280, 1179360, 1202688, 1221480, 1257984, 1266720, 1282554, 1302912, 1315440, 1347840, 1351168, 1403136, 1415232, 1425060, 1447680, 1451520, 1465776, 1503360, 1520064, 1559040, 1572480, 1578528, 1617408, 1628640, 1688960, 1710072, 1737216, 1753920, 1769040, 1804032, 1832220, 1886976, 1900080, 1954368, 1973160, 2004480, 2021760, 2026752, 2096640, 2104704, 2137590, 2171520, 2177280, 2255040, 2280096, 2338560, 2358720, 2442960, 2533440, 2565108, 2605824, 2630880, 2695680, 2806272, 2830464, 2850120, 2895360, 2931552, 3006720, 3040128, 3144960, 3157056, 3206385, 3257280, 3377920, 3420144, 3507840, 3538080, 3608064, 3664440, 3773952, 3800160, 3908736, 3946320, 4043520, 4053504, 4209408, 4275180, 4343040, 4354560, 4510080, 4560192, 4677120, 4717440, 4885920, 5066880, 5130216, 5211648, 5261760, 5660928, 5700240, 5863104, 6013440, 6080256, 6289920, 6314112, 6412770, 6514560, 6755840, 6840288, 7015680, 7076160, 7328880, 7600320, 7817472, 7892640, 8087040, 8418816, 8550360, 8686080, 9020160, 9120384, 9434880, 9771840, 10133760, 10260432, 10523520, 11321856, 11400480, 11726208, 12160512, 12628224, 12825540, 13029120, 13680576, 14031360, 14152320, 14657760, 15200640, 15634944, 15785280, 17100720, 18040320, 18240768, 18869760, 19543680, 20267520, 20520864, 21047040, 22800960, 23452416, 25256448, 25651080, 26058240, 27361152, 28304640, 29315520, 30401280, 31570560, 34201440, 36481536, 39087360, 41041728, 42094080, 45601920, 46904832, 51302160, 54722304, 56609280, 58631040, 60802560, 63141120, 68402880, 78174720, 82083456, 91203840, 102604320, 109444608, 117262080, 126282240, 136805760, 164166912, 182407680, 205208640, 234524160, 273611520, 328333824, 410417280, 547223040, 820834560, 1641669120]

約数ペア:

[(1, 1641669120), (2, 820834560), (3, 547223040), (4, 410417280), (5, 328333824), (6, 273611520), (7, 234524160), (8, 205208640), (9, 182407680), (10, 164166912), (12, 136805760), (13, 126282240), (14, 117262080), (15, 109444608), (16, 102604320), (18, 91203840), (20, 82083456), (21, 78174720), (24, 68402880), (26, 63141120), (27, 60802560), (28, 58631040), (29, 56609280), (30, 54722304), (32, 51302160), (35, 46904832), (36, 45601920), (39, 42094080), (40, 41041728), (42, 39087360), (45, 36481536), (48, 34201440), (52, 31570560), (54, 30401280), (56, 29315520), (58, 28304640), (60, 27361152), (63, 26058240), (64, 25651080), (65, 25256448), (70, 23452416), (72, 22800960), (78, 21047040), (80, 20520864), (81, 20267520), (84, 19543680), (87, 18869760), (90, 18240768), (91, 18040320), (96, 17100720), (104, 15785280), (105, 15634944), (108, 15200640), (112, 14657760), (116, 14152320), (117, 14031360), (120, 13680576), (126, 13029120), (128, 12825540), (130, 12628224), (135, 12160512), (140, 11726208), (144, 11400480), (145, 11321856), (156, 10523520), (160, 10260432), (162, 10133760), (168, 9771840), (174, 9434880), (180, 9120384), (182, 9020160), (189, 8686080), (192, 8550360), (195, 8418816), (203, 8087040), (208, 7892640), (210, 7817472), (216, 7600320), (224, 7328880), (232, 7076160), (234, 7015680), (240, 6840288), (243, 6755840), (252, 6514560), (256, 6412770), (260, 6314112), (261, 6289920), (270, 6080256), (273, 6013440), (280, 5863104), (288, 5700240), (290, 5660928), (312, 5261760), (315, 5211648), (320, 5130216), (324, 5066880), (336, 4885920), (348, 4717440), (351, 4677120), (360, 4560192), (364, 4510080), (377, 4354560), (378, 4343040), (384, 4275180), (390, 4209408), (405, 4053504), (406, 4043520), (416, 3946320), (420, 3908736), (432, 3800160), (435, 3773952), (448, 3664440), (455, 3608064), (464, 3538080), (468, 3507840), (480, 3420144), (486, 3377920), (504, 3257280), (512, 3206385), (520, 3157056), (522, 3144960), (540, 3040128), (546, 3006720), (560, 2931552), (567, 2895360), (576, 2850120), (580, 2830464), (585, 2806272), (609, 2695680), (624, 2630880), (630, 2605824), (640, 2565108), (648, 2533440), (672, 2442960), (696, 2358720), (702, 2338560), (720, 2280096), (728, 2255040), (754, 2177280), (756, 2171520), (768, 2137590), (780, 2104704), (783, 2096640), (810, 2026752), (812, 2021760), (819, 2004480), (832, 1973160), (840, 1954368), (864, 1900080), (870, 1886976), (896, 1832220), (910, 1804032), (928, 1769040), (936, 1753920), (945, 1737216), (960, 1710072), (972, 1688960), (1008, 1628640), (1015, 1617408), (1040, 1578528), (1044, 1572480), (1053, 1559040), (1080, 1520064), (1092, 1503360), (1120, 1465776), (1131, 1451520), (1134, 1447680), (1152, 1425060), (1160, 1415232), (1170, 1403136), (1215, 1351168), (1218, 1347840), (1248, 1315440), (1260, 1302912), (1280, 1282554), (1296, 1266720), (1305, 1257984), (1344, 1221480), (1365, 1202688), (1392, 1179360), (1404, 1169280), (1440, 1140048), (1456, 1127520), (1508, 1088640), (1512, 1085760), (1536, 1068795), (1560, 1052352), (1566, 1048320), (1620, 1013376), (1624, 1010880), (1638, 1002240), (1664, 986580), (1680, 977184), (1701, 965120), (1728, 950040), (1740, 943488), (1755, 935424), (1792, 916110), (1820, 902016), (1827, 898560), (1856, 884520), (1872, 876960), (1885, 870912), (1890, 868608), (1920, 855036), (1944, 844480), (2016, 814320), (2030, 808704), (2080, 789264), (2088, 786240), (2106, 779520), (2160, 760032), (2184, 751680), (2240, 732888), (2262, 725760), (2268, 723840), (2304, 712530), (2320, 707616), (2340, 701568), (2349, 698880), (2430, 675584), (2436, 673920), (2457, 668160), (2496, 657720), (2520, 651456), (2560, 641277), (2592, 633360), (2610, 628992), (2639, 622080), (2688, 610740), (2730, 601344), (2784, 589680), (2808, 584640), (2835, 579072), (2880, 570024), (2912, 563760), (3016, 544320), (3024, 542880), (3045, 539136), (3120, 526176), (3132, 524160), (3159, 519680), (3240, 506688), (3248, 505440), (3276, 501120), (3328, 493290), (3360, 488592), (3393, 483840), (3402, 482560), (3456, 475020), (3480, 471744), (3510, 467712), (3584, 458055), (3640, 451008), (3654, 449280), (3712, 442260), (3744, 438480), (3770, 435456), (3780, 434304), (3840, 427518), (3888, 422240), (3915, 419328), (4032, 407160), (4060, 404352), (4095, 400896), (4160, 394632), (4176, 393120), (4212, 389760), (4320, 380016), (4368, 375840), (4480, 366444), (4524, 362880), (4536, 361920), (4608, 356265), (4640, 353808), (4680, 350784), (4698, 349440), (4860, 337792), (4872, 336960), (4914, 334080), (4992, 328860), (5040, 325728), (5184, 316680), (5220, 314496), (5265, 311808), (5278, 311040), (5376, 305370), (5460, 300672), (5481, 299520), (5568, 294840), (5616, 292320), (5655, 290304), (5670, 289536), (5760, 285012), (5824, 281880), (6032, 272160), (6048, 271440), (6090, 269568), (6240, 263088), (6264, 262080), (6318, 259840), (6480, 253344), (6496, 252720), (6552, 250560), (6656, 246645), (6720, 244296), (6786, 241920), (6804, 241280), (6912, 237510), (6960, 235872), (7020, 233856), (7047, 232960), (7280, 225504), (7308, 224640), (7371, 222720), (7424, 221130), (7488, 219240), (7540, 217728), (7560, 217152), (7680, 213759), (7776, 211120), (7830, 209664), (7917, 207360), (8064, 203580), (8120, 202176), (8190, 200448), (8320, 197316), (8352, 196560), (8424, 194880), (8505, 193024), (8640, 190008), (8736, 187920), (8960, 183222), (9048, 181440), (9072, 180960), (9135, 179712), (9280, 176904), (9360, 175392), (9396, 174720), (9720, 168896), (9744, 168480), (9828, 167040), (9984, 164430), (10080, 162864), (10179, 161280), (10368, 158340), (10440, 157248), (10530, 155904), (10556, 155520), (10752, 152685), (10920, 150336), (10962, 149760), (11136, 147420), (11232, 146160), (11310, 145152), (11340, 144768), (11520, 142506), (11648, 140940), (11745, 139776), (12064, 136080), (12096, 135720), (12180, 134784), (12285, 133632), (12480, 131544), (12528, 131040), (12636, 129920), (12960, 126672), (12992, 126360), (13104, 125280), (13195, 124416), (13440, 122148), (13572, 120960), (13608, 120640), (13824, 118755), (13920, 117936), (14040, 116928), (14094, 116480), (14560, 112752), (14616, 112320), (14742, 111360), (14848, 110565), (14976, 109620), (15080, 108864), (15120, 108576), (15552, 105560), (15660, 104832), (15795, 103936), (15834, 103680), (16128, 101790), (16240, 101088), (16380, 100224), (16443, 99840), (16640, 98658), (16704, 98280), (16848, 97440), (16965, 96768), (17010, 96512), (17280, 95004), (17472, 93960), (17920, 91611), (18096, 90720), (18144, 90480), (18270, 89856), (18560, 88452), (18720, 87696), (18792, 87360), (19440, 84448), (19488, 84240), (19656, 83520), (19968, 82215), (20160, 81432), (20358, 80640), (20736, 79170), (20880, 78624), (21060, 77952), (21112, 77760), (21840, 75168), (21924, 74880), (22113, 74240), (22272, 73710), (22464, 73080), (22620, 72576), (22680, 72384), (23040, 71253), (23296, 70470), (23490, 69888), (23751, 69120), (24128, 68040), (24192, 67860), (24360, 67392), (24570, 66816), (24960, 65772), (25056, 65520), (25272, 64960), (25920, 63336), (25984, 63180), (26208, 62640), (26390, 62208), (26880, 61074), (27144, 60480), (27216, 60320), (27405, 59904), (27840, 58968), (28080, 58464), (28188, 58240), (29120, 56376), (29232, 56160), (29484, 55680), (29952, 54810), (30160, 54432), (30240, 54288), (30537, 53760), (31104, 52780), (31320, 52416), (31590, 51968), (31668, 51840), (32256, 50895), (32480, 50544), (32760, 50112), (32886, 49920), (33280, 49329), (33408, 49140), (33696, 48720), (33930, 48384), (34020, 48256), (34560, 47502), (34944, 46980), (35235, 46592), (36192, 45360), (36288, 45240), (36540, 44928), (36855, 44544), (37120, 44226), (37440, 43848), (37584, 43680), (38880, 42224), (38976, 42120), (39312, 41760), (39585, 41472), (40320, 40716)]