1688987520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 768

約数和(自身を含む): 7103116800

約数和(自身を除く): 5414129280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 23, 24, 30, 32, 33, 36, 38, 40, 44, 45, 46, 48, 55, 57, 60, 61, 64, 66, 69, 72, 76, 80, 88, 90, 92, 95, 96, 99, 110, 114, 115, 120, 122, 128, 132, 138, 144, 152, 160, 165, 171, 176, 180, 183, 184, 190, 192, 198, 207, 209, 220, 228, 230, 240, 244, 253, 264, 276, 285, 288, 304, 305, 320, 330, 342, 345, 352, 360, 366, 368, 380, 384, 396, 414, 418, 437, 440, 456, 460, 480, 488, 495, 506, 528, 549, 552, 570, 576, 608, 610, 627, 640, 660, 671, 684, 690, 704, 720, 732, 736, 759, 760, 792, 828, 836, 855, 874, 880, 912, 915, 920, 960, 976, 990, 1012, 1035, 1045, 1056, 1098, 1104, 1140, 1152, 1159, 1216, 1220, 1254, 1265, 1311, 1320, 1342, 1368, 1380, 1403, 1408, 1440, 1464, 1472, 1518, 1520, 1584, 1656, 1672, 1710, 1748, 1760, 1824, 1830, 1840, 1881, 1920, 1952, 1980, 2013, 2024, 2070, 2090, 2112, 2185, 2196, 2208, 2277, 2280, 2318, 2432, 2440, 2508, 2530, 2622, 2640, 2684, 2736, 2745, 2760, 2806, 2880, 2928, 2944, 3036, 3040, 3135, 3168, 3312, 3344, 3355, 3420, 3477, 3496, 3520, 3648, 3660, 3680, 3762, 3795, 3904, 3933, 3960, 4026, 4048, 4140, 4180, 4209, 4224, 4370, 4392, 4416, 4554, 4560, 4636, 4807, 4880, 5016, 5060, 5244, 5280, 5368, 5472, 5490, 5520, 5612, 5760, 5795, 5856, 6039, 6072, 6080, 6270, 6336, 6555, 6624, 6688, 6710, 6840, 6954, 6992, 7015, 7040, 7296, 7320, 7360, 7524, 7590, 7808, 7866, 7920, 8052, 8096, 8280, 8360, 8418, 8740, 8784, 8832, 9108, 9120, 9272, 9405, 9614, 9760, 10032, 10065, 10120, 10431, 10488, 10560, 10736, 10944, 10980, 11040, 11224, 11385, 11590, 11712, 12078, 12144, 12160, 12540, 12627, 12672, 12749, 13110, 13248, 13376, 13420, 13680, 13908, 13984, 14030, 14421, 14640, 14720, 15048, 15180, 15433, 15732, 15840, 16104, 16192, 16560, 16720, 16836, 17385, 17480, 17568, 18216, 18240, 18544, 18810, 19228, 19520, 19665, 20064, 20130, 20240, 20862, 20976, 21045, 21120, 21472, 21888, 21960, 22080, 22448, 22770, 23180, 23424, 24035, 24156, 24288, 25080, 25254, 25498, 26220, 26496, 26657, 26752, 26840, 27360, 27816, 27968, 28060, 28842, 29280, 30096, 30195, 30360, 30866, 31464, 31680, 32208, 32384, 33120, 33440, 33672, 34770, 34960, 35136, 36432, 36480, 37088, 37620, 38247, 38456, 39040, 39330, 40128, 40260, 40480, 41724, 41952, 42090, 42944, 43263, 43920, 44160, 44896, 45540, 46299, 46360, 48070, 48312, 48576, 50160, 50508, 50996, 52155, 52440, 53314, 53680, 54720, 55632, 55936, 56120, 57684, 58560, 60192, 60390, 60720, 61732, 62928, 63135, 63360, 63745, 64416, 66240, 66880, 67344, 69540, 69920, 70272, 72105, 72864, 74176, 75240, 76494, 76912, 77165, 78660, 79971, 80256, 80520, 80960, 83448, 83904, 84180, 85888, 86526, 87840, 89792, 91080, 92598, 92720, 96140, 96624, 97152, 100320, 101016, 101992, 104310, 104880, 106628, 107360, 109440, 111264, 112240, 114741, 115368, 117120, 120384, 120780, 121440, 123464, 125856, 126270, 127490, 128832, 132480, 133285, 133760, 134688, 138897, 139080, 139840, 144210, 145728, 148352, 150480, 152988, 153824, 154330, 157320, 159942, 161040, 161920, 166896, 167808, 168360, 173052, 175680, 179584, 182160, 185196, 185440, 191235, 192280, 193248, 200640, 202032, 203984, 208620, 209760, 213256, 214720, 216315, 222528, 224480, 229482, 230736, 231495, 239913, 240768, 241560, 242880, 246928, 251712, 252540, 254980, 257664, 266570, 269376, 277794, 278160, 279680, 288420, 291456, 293227, 300960, 305976, 307648, 308660, 314640, 319884, 322080, 333792, 336720, 346104, 351360, 364320, 370392, 370880, 382470, 384560, 386496, 399855, 401280, 404064, 407968, 417240, 419520, 426512, 429440, 432630, 445056, 448960, 458964, 461472, 462990, 479826, 483120, 485760, 493856, 503424, 505080, 509960, 533140, 538752, 555588, 556320, 573705, 576840, 586454, 601920, 611952, 615296, 617320, 629280, 639768, 644160, 667584, 673440, 692208, 694485, 728640, 740784, 741760, 764940, 769120, 772992, 799710, 808128, 815936, 834480, 839040, 853024, 865260, 879681, 897920, 917928, 922944, 925980, 959652, 966240, 987712, 1010160, 1019920, 1066280, 1111176, 1112640, 1147410, 1153680, 1172908, 1199565, 1203840, 1223904, 1234640, 1258560, 1279536, 1288320, 1335168, 1346880, 1384416, 1388970, 1457280, 1466135, 1481568, 1529880, 1538240, 1599420, 1616256, 1631872, 1668960, 1706048, 1730520, 1759362, 1835856, 1845888, 1851960, 1919304, 1932480, 1975424, 2020320, 2039840, 2132560, 2222352, 2225280, 2294820, 2307360, 2345816, 2399130, 2447808, 2469280, 2517120, 2559072, 2639043, 2693760, 2768832, 2777940, 2932270, 2963136, 3059760, 3076480, 3198840, 3337920, 3412096, 3461040, 3518724, 3671712, 3703920, 3838608, 3864960, 4040640, 4079680, 4265120, 4398405, 4444704, 4589640, 4614720, 4691632, 4798260, 4895616, 4938560, 5118144, 5278086, 5537664, 5555880, 5864540, 5926272, 6119520, 6397680, 6675840, 6922080, 7037448, 7343424, 7407840, 7677216, 8081280, 8159360, 8530240, 8796810, 8889408, 9179280, 9229440, 9383264, 9596520, 9877120, 10236288, 10556172, 11111760, 11729080, 12239040, 12795360, 13195215, 13844160, 14074896, 14686848, 14815680, 15354432, 17060480, 17593620, 17778816, 18358560, 18766528, 19193040, 21112344, 22223520, 23458160, 24478080, 25590720, 26390430, 27688320, 28149792, 29631360, 30708864, 35187240, 36717120, 37533056, 38386080, 42224688, 44447040, 46916320, 51181440, 52780860, 56299584, 70374480, 73434240, 76772160, 84449376, 88894080, 93832640, 105561720, 112599168, 140748960, 153544320, 168898752, 187665280, 211123440, 281497920, 337797504, 422246880, 562995840, 844493760, 1688987520]

約数ペア:

[(1, 1688987520), (2, 844493760), (3, 562995840), (4, 422246880), (5, 337797504), (6, 281497920), (8, 211123440), (9, 187665280), (10, 168898752), (11, 153544320), (12, 140748960), (15, 112599168), (16, 105561720), (18, 93832640), (19, 88894080), (20, 84449376), (22, 76772160), (23, 73434240), (24, 70374480), (30, 56299584), (32, 52780860), (33, 51181440), (36, 46916320), (38, 44447040), (40, 42224688), (44, 38386080), (45, 37533056), (46, 36717120), (48, 35187240), (55, 30708864), (57, 29631360), (60, 28149792), (61, 27688320), (64, 26390430), (66, 25590720), (69, 24478080), (72, 23458160), (76, 22223520), (80, 21112344), (88, 19193040), (90, 18766528), (92, 18358560), (95, 17778816), (96, 17593620), (99, 17060480), (110, 15354432), (114, 14815680), (115, 14686848), (120, 14074896), (122, 13844160), (128, 13195215), (132, 12795360), (138, 12239040), (144, 11729080), (152, 11111760), (160, 10556172), (165, 10236288), (171, 9877120), (176, 9596520), (180, 9383264), (183, 9229440), (184, 9179280), (190, 8889408), (192, 8796810), (198, 8530240), (207, 8159360), (209, 8081280), (220, 7677216), (228, 7407840), (230, 7343424), (240, 7037448), (244, 6922080), (253, 6675840), (264, 6397680), (276, 6119520), (285, 5926272), (288, 5864540), (304, 5555880), (305, 5537664), (320, 5278086), (330, 5118144), (342, 4938560), (345, 4895616), (352, 4798260), (360, 4691632), (366, 4614720), (368, 4589640), (380, 4444704), (384, 4398405), (396, 4265120), (414, 4079680), (418, 4040640), (437, 3864960), (440, 3838608), (456, 3703920), (460, 3671712), (480, 3518724), (488, 3461040), (495, 3412096), (506, 3337920), (528, 3198840), (549, 3076480), (552, 3059760), (570, 2963136), (576, 2932270), (608, 2777940), (610, 2768832), (627, 2693760), (640, 2639043), (660, 2559072), (671, 2517120), (684, 2469280), (690, 2447808), (704, 2399130), (720, 2345816), (732, 2307360), (736, 2294820), (759, 2225280), (760, 2222352), (792, 2132560), (828, 2039840), (836, 2020320), (855, 1975424), (874, 1932480), (880, 1919304), (912, 1851960), (915, 1845888), (920, 1835856), (960, 1759362), (976, 1730520), (990, 1706048), (1012, 1668960), (1035, 1631872), (1045, 1616256), (1056, 1599420), (1098, 1538240), (1104, 1529880), (1140, 1481568), (1152, 1466135), (1159, 1457280), (1216, 1388970), (1220, 1384416), (1254, 1346880), (1265, 1335168), (1311, 1288320), (1320, 1279536), (1342, 1258560), (1368, 1234640), (1380, 1223904), (1403, 1203840), (1408, 1199565), (1440, 1172908), (1464, 1153680), (1472, 1147410), (1518, 1112640), (1520, 1111176), (1584, 1066280), (1656, 1019920), (1672, 1010160), (1710, 987712), (1748, 966240), (1760, 959652), (1824, 925980), (1830, 922944), (1840, 917928), (1881, 897920), (1920, 879681), (1952, 865260), (1980, 853024), (2013, 839040), (2024, 834480), (2070, 815936), (2090, 808128), (2112, 799710), (2185, 772992), (2196, 769120), (2208, 764940), (2277, 741760), (2280, 740784), (2318, 728640), (2432, 694485), (2440, 692208), (2508, 673440), (2530, 667584), (2622, 644160), (2640, 639768), (2684, 629280), (2736, 617320), (2745, 615296), (2760, 611952), (2806, 601920), (2880, 586454), (2928, 576840), (2944, 573705), (3036, 556320), (3040, 555588), (3135, 538752), (3168, 533140), (3312, 509960), (3344, 505080), (3355, 503424), (3420, 493856), (3477, 485760), (3496, 483120), (3520, 479826), (3648, 462990), (3660, 461472), (3680, 458964), (3762, 448960), (3795, 445056), (3904, 432630), (3933, 429440), (3960, 426512), (4026, 419520), (4048, 417240), (4140, 407968), (4180, 404064), (4209, 401280), (4224, 399855), (4370, 386496), (4392, 384560), (4416, 382470), (4554, 370880), (4560, 370392), (4636, 364320), (4807, 351360), (4880, 346104), (5016, 336720), (5060, 333792), (5244, 322080), (5280, 319884), (5368, 314640), (5472, 308660), (5490, 307648), (5520, 305976), (5612, 300960), (5760, 293227), (5795, 291456), (5856, 288420), (6039, 279680), (6072, 278160), (6080, 277794), (6270, 269376), (6336, 266570), (6555, 257664), (6624, 254980), (6688, 252540), (6710, 251712), (6840, 246928), (6954, 242880), (6992, 241560), (7015, 240768), (7040, 239913), (7296, 231495), (7320, 230736), (7360, 229482), (7524, 224480), (7590, 222528), (7808, 216315), (7866, 214720), (7920, 213256), (8052, 209760), (8096, 208620), (8280, 203984), (8360, 202032), (8418, 200640), (8740, 193248), (8784, 192280), (8832, 191235), (9108, 185440), (9120, 185196), (9272, 182160), (9405, 179584), (9614, 175680), (9760, 173052), (10032, 168360), (10065, 167808), (10120, 166896), (10431, 161920), (10488, 161040), (10560, 159942), (10736, 157320), (10944, 154330), (10980, 153824), (11040, 152988), (11224, 150480), (11385, 148352), (11590, 145728), (11712, 144210), (12078, 139840), (12144, 139080), (12160, 138897), (12540, 134688), (12627, 133760), (12672, 133285), (12749, 132480), (13110, 128832), (13248, 127490), (13376, 126270), (13420, 125856), (13680, 123464), (13908, 121440), (13984, 120780), (14030, 120384), (14421, 117120), (14640, 115368), (14720, 114741), (15048, 112240), (15180, 111264), (15433, 109440), (15732, 107360), (15840, 106628), (16104, 104880), (16192, 104310), (16560, 101992), (16720, 101016), (16836, 100320), (17385, 97152), (17480, 96624), (17568, 96140), (18216, 92720), (18240, 92598), (18544, 91080), (18810, 89792), (19228, 87840), (19520, 86526), (19665, 85888), (20064, 84180), (20130, 83904), (20240, 83448), (20862, 80960), (20976, 80520), (21045, 80256), (21120, 79971), (21472, 78660), (21888, 77165), (21960, 76912), (22080, 76494), (22448, 75240), (22770, 74176), (23180, 72864), (23424, 72105), (24035, 70272), (24156, 69920), (24288, 69540), (25080, 67344), (25254, 66880), (25498, 66240), (26220, 64416), (26496, 63745), (26657, 63360), (26752, 63135), (26840, 62928), (27360, 61732), (27816, 60720), (27968, 60390), (28060, 60192), (28842, 58560), (29280, 57684), (30096, 56120), (30195, 55936), (30360, 55632), (30866, 54720), (31464, 53680), (31680, 53314), (32208, 52440), (32384, 52155), (33120, 50996), (33440, 50508), (33672, 50160), (34770, 48576), (34960, 48312), (35136, 48070), (36432, 46360), (36480, 46299), (37088, 45540), (37620, 44896), (38247, 44160), (38456, 43920), (39040, 43263), (39330, 42944), (40128, 42090), (40260, 41952), (40480, 41724)]