20729229696

素因数分解:

$2^7\times 3^5\times 7^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 768

約数和(自身を含む): 75741120000

約数和(自身を除く): 55011890304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 49, 54, 56, 58, 63, 64, 67, 72, 81, 84, 87, 96, 98, 108, 112, 116, 126, 128, 134, 144, 147, 162, 168, 174, 189, 192, 196, 201, 203, 216, 224, 232, 243, 252, 261, 268, 288, 294, 324, 336, 343, 348, 378, 384, 392, 402, 406, 432, 441, 448, 464, 469, 486, 504, 522, 536, 567, 576, 588, 603, 609, 648, 672, 686, 696, 756, 783, 784, 804, 812, 864, 882, 896, 928, 938, 972, 1008, 1029, 1044, 1072, 1134, 1152, 1176, 1206, 1218, 1296, 1323, 1344, 1372, 1392, 1407, 1421, 1512, 1566, 1568, 1608, 1624, 1701, 1728, 1764, 1809, 1827, 1856, 1876, 1943, 1944, 2016, 2058, 2088, 2144, 2268, 2349, 2352, 2412, 2436, 2592, 2646, 2688, 2744, 2784, 2814, 2842, 3024, 3087, 3132, 3136, 3216, 3248, 3283, 3402, 3456, 3528, 3618, 3654, 3712, 3752, 3886, 3888, 3969, 4032, 4116, 4176, 4221, 4263, 4288, 4536, 4698, 4704, 4824, 4872, 5184, 5292, 5427, 5481, 5488, 5568, 5628, 5684, 5829, 6048, 6174, 6264, 6272, 6432, 6496, 6566, 6804, 7047, 7056, 7236, 7308, 7504, 7772, 7776, 7938, 8064, 8232, 8352, 8442, 8526, 8576, 9072, 9261, 9396, 9408, 9648, 9744, 9849, 9947, 10368, 10584, 10854, 10962, 10976, 11136, 11256, 11368, 11658, 11907, 12096, 12348, 12528, 12663, 12789, 12864, 12992, 13132, 13601, 13608, 14094, 14112, 14472, 14616, 15008, 15544, 15552, 15876, 16281, 16443, 16464, 16704, 16884, 17052, 17487, 18144, 18522, 18792, 18816, 19296, 19488, 19698, 19894, 21168, 21708, 21924, 21952, 22512, 22736, 22981, 23316, 23814, 24192, 24696, 25056, 25326, 25578, 25728, 25984, 26264, 27202, 27216, 27783, 28188, 28224, 28944, 29232, 29547, 29841, 30016, 31088, 31104, 31752, 32562, 32886, 32928, 33408, 33768, 34104, 34974, 36288, 37044, 37584, 37989, 38367, 38592, 38976, 39396, 39788, 40803, 42336, 43416, 43848, 43904, 45024, 45472, 45962, 46632, 47628, 49329, 49392, 50112, 50652, 51156, 52461, 52528, 54404, 54432, 55566, 56376, 56448, 57888, 58464, 59094, 59682, 60032, 62176, 63504, 65124, 65772, 65856, 67536, 68208, 68943, 69948, 72576, 74088, 75168, 75978, 76734, 77184, 77952, 78792, 79576, 81606, 83349, 84672, 86832, 87696, 88641, 89523, 90048, 90944, 91924, 93264, 95207, 95256, 98658, 98784, 100224, 101304, 102312, 104922, 105056, 108808, 108864, 111132, 112752, 113967, 115101, 115776, 116928, 118188, 119364, 122409, 124352, 127008, 130248, 131544, 131712, 135072, 136416, 137886, 139896, 148176, 150336, 151956, 153468, 157383, 157584, 159152, 163212, 166698, 169344, 173664, 175392, 177282, 179046, 180096, 181888, 183848, 186528, 190414, 190512, 197316, 197568, 202608, 204624, 206829, 209844, 210112, 217616, 217728, 222264, 225504, 227934, 230202, 231552, 233856, 236376, 238728, 244818, 248704, 254016, 260496, 263088, 265923, 268569, 270144, 272832, 275772, 279792, 285621, 296352, 300672, 303912, 306936, 314766, 315168, 318304, 326424, 333396, 345303, 347328, 350784, 354564, 358092, 367227, 367696, 373056, 380828, 381024, 394632, 395136, 405216, 409248, 413658, 419688, 420224, 435232, 444528, 451008, 455868, 460404, 472149, 472752, 477456, 489636, 508032, 520992, 526176, 531846, 537138, 540288, 545664, 551544, 559584, 571242, 592704, 607824, 613872, 620487, 629532, 630336, 636608, 652848, 666449, 666792, 690606, 694656, 701568, 709128, 716184, 734454, 735392, 746112, 761656, 762048, 789264, 797769, 805707, 810432, 818496, 827316, 839376, 856863, 870464, 889056, 902016, 911736, 920808, 944298, 945504, 954912, 979272, 1041984, 1052352, 1063692, 1074276, 1101681, 1103088, 1119168, 1142484, 1185408, 1215648, 1227744, 1240974, 1259064, 1260672, 1273216, 1305696, 1332898, 1333584, 1381212, 1418256, 1432368, 1468908, 1470784, 1523312, 1524096, 1578528, 1595538, 1611414, 1620864, 1636992, 1654632, 1678752, 1713726, 1740928, 1778112, 1823472, 1841616, 1861461, 1888596, 1891008, 1909824, 1958544, 1999347, 2083968, 2104704, 2127384, 2148552, 2203362, 2206176, 2238336, 2284968, 2417121, 2431296, 2455488, 2481948, 2518128, 2570589, 2611392, 2665796, 2667168, 2762424, 2836512, 2864736, 2937816, 2941568, 3046624, 3157056, 3191076, 3222828, 3305043, 3309264, 3357504, 3427452, 3556224, 3646944, 3683232, 3722922, 3777192, 3782016, 3819648, 3917088, 3998694, 4254768, 4297104, 4406724, 4412352, 4569936, 4834242, 4862592, 4910976, 4963896, 5036256, 5141178, 5222784, 5331592, 5334336, 5524848, 5584383, 5673024, 5729472, 5875632, 5998041, 6093248, 6314112, 6382152, 6445656, 6610086, 6618528, 6715008, 6854904, 7293888, 7366464, 7445844, 7554384, 7711767, 7834176, 7997388, 8509536, 8594208, 8813448, 8824704, 9139872, 9668484, 9927792, 10072512, 10282356, 10663184, 10668672, 11049696, 11168766, 11346048, 11458944, 11751264, 11996082, 12186496, 12764304, 12891312, 13220172, 13237056, 13709808, 14587776, 14732928, 14891688, 15108768, 15423534, 15668352, 15994776, 17019072, 17188416, 17626896, 17994123, 18279744, 19336968, 19855584, 20145024, 20564712, 21326368, 22099392, 22337532, 23135301, 23502528, 23992164, 25528608, 25782624, 26440344, 26474112, 27419616, 29783376, 30217536, 30847068, 31989552, 34038144, 34376832, 35253792, 35988246, 36559488, 38673936, 39711168, 41129424, 42652736, 44198784, 44675064, 46270602, 47005056, 47984328, 51057216, 51565248, 52880688, 53982369, 54839232, 59566752, 60435072, 61694136, 63979104, 70507584, 71976492, 77347872, 79422336, 82258848, 85305472, 89350128, 92541204, 95968656, 102114432, 103130496, 105761376, 107964738, 109678464, 119133504, 123388272, 127958208, 141015168, 143952984, 154695744, 161947107, 164517696, 178700256, 185082408, 191937312, 211522752, 215929476, 238267008, 246776544, 255916416, 287905968, 309391488, 323894214, 329035392, 357400512, 370164816, 383874624, 423045504, 431858952, 493553088, 575811936, 647788428, 714801024, 740329632, 767749248, 863717904, 987106176, 1151623872, 1295576856, 1480659264, 1727435808, 2303247744, 2591153712, 2961318528, 3454871616, 5182307424, 6909743232, 10364614848, 20729229696]

約数ペア:

[(1, 20729229696), (2, 10364614848), (3, 6909743232), (4, 5182307424), (6, 3454871616), (7, 2961318528), (8, 2591153712), (9, 2303247744), (12, 1727435808), (14, 1480659264), (16, 1295576856), (18, 1151623872), (21, 987106176), (24, 863717904), (27, 767749248), (28, 740329632), (29, 714801024), (32, 647788428), (36, 575811936), (42, 493553088), (48, 431858952), (49, 423045504), (54, 383874624), (56, 370164816), (58, 357400512), (63, 329035392), (64, 323894214), (67, 309391488), (72, 287905968), (81, 255916416), (84, 246776544), (87, 238267008), (96, 215929476), (98, 211522752), (108, 191937312), (112, 185082408), (116, 178700256), (126, 164517696), (128, 161947107), (134, 154695744), (144, 143952984), (147, 141015168), (162, 127958208), (168, 123388272), (174, 119133504), (189, 109678464), (192, 107964738), (196, 105761376), (201, 103130496), (203, 102114432), (216, 95968656), (224, 92541204), (232, 89350128), (243, 85305472), (252, 82258848), (261, 79422336), (268, 77347872), (288, 71976492), (294, 70507584), (324, 63979104), (336, 61694136), (343, 60435072), (348, 59566752), (378, 54839232), (384, 53982369), (392, 52880688), (402, 51565248), (406, 51057216), (432, 47984328), (441, 47005056), (448, 46270602), (464, 44675064), (469, 44198784), (486, 42652736), (504, 41129424), (522, 39711168), (536, 38673936), (567, 36559488), (576, 35988246), (588, 35253792), (603, 34376832), (609, 34038144), (648, 31989552), (672, 30847068), (686, 30217536), (696, 29783376), (756, 27419616), (783, 26474112), (784, 26440344), (804, 25782624), (812, 25528608), (864, 23992164), (882, 23502528), (896, 23135301), (928, 22337532), (938, 22099392), (972, 21326368), (1008, 20564712), (1029, 20145024), (1044, 19855584), (1072, 19336968), (1134, 18279744), (1152, 17994123), (1176, 17626896), (1206, 17188416), (1218, 17019072), (1296, 15994776), (1323, 15668352), (1344, 15423534), (1372, 15108768), (1392, 14891688), (1407, 14732928), (1421, 14587776), (1512, 13709808), (1566, 13237056), (1568, 13220172), (1608, 12891312), (1624, 12764304), (1701, 12186496), (1728, 11996082), (1764, 11751264), (1809, 11458944), (1827, 11346048), (1856, 11168766), (1876, 11049696), (1943, 10668672), (1944, 10663184), (2016, 10282356), (2058, 10072512), (2088, 9927792), (2144, 9668484), (2268, 9139872), (2349, 8824704), (2352, 8813448), (2412, 8594208), (2436, 8509536), (2592, 7997388), (2646, 7834176), (2688, 7711767), (2744, 7554384), (2784, 7445844), (2814, 7366464), (2842, 7293888), (3024, 6854904), (3087, 6715008), (3132, 6618528), (3136, 6610086), (3216, 6445656), (3248, 6382152), (3283, 6314112), (3402, 6093248), (3456, 5998041), (3528, 5875632), (3618, 5729472), (3654, 5673024), (3712, 5584383), (3752, 5524848), (3886, 5334336), (3888, 5331592), (3969, 5222784), (4032, 5141178), (4116, 5036256), (4176, 4963896), (4221, 4910976), (4263, 4862592), (4288, 4834242), (4536, 4569936), (4698, 4412352), (4704, 4406724), (4824, 4297104), (4872, 4254768), (5184, 3998694), (5292, 3917088), (5427, 3819648), (5481, 3782016), (5488, 3777192), (5568, 3722922), (5628, 3683232), (5684, 3646944), (5829, 3556224), (6048, 3427452), (6174, 3357504), (6264, 3309264), (6272, 3305043), (6432, 3222828), (6496, 3191076), (6566, 3157056), (6804, 3046624), (7047, 2941568), (7056, 2937816), (7236, 2864736), (7308, 2836512), (7504, 2762424), (7772, 2667168), (7776, 2665796), (7938, 2611392), (8064, 2570589), (8232, 2518128), (8352, 2481948), (8442, 2455488), (8526, 2431296), (8576, 2417121), (9072, 2284968), (9261, 2238336), (9396, 2206176), (9408, 2203362), (9648, 2148552), (9744, 2127384), (9849, 2104704), (9947, 2083968), (10368, 1999347), (10584, 1958544), (10854, 1909824), (10962, 1891008), (10976, 1888596), (11136, 1861461), (11256, 1841616), (11368, 1823472), (11658, 1778112), (11907, 1740928), (12096, 1713726), (12348, 1678752), (12528, 1654632), (12663, 1636992), (12789, 1620864), (12864, 1611414), (12992, 1595538), (13132, 1578528), (13601, 1524096), (13608, 1523312), (14094, 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(34104, 607824), (34974, 592704), (36288, 571242), (37044, 559584), (37584, 551544), (37989, 545664), (38367, 540288), (38592, 537138), (38976, 531846), (39396, 526176), (39788, 520992), (40803, 508032), (42336, 489636), (43416, 477456), (43848, 472752), (43904, 472149), (45024, 460404), (45472, 455868), (45962, 451008), (46632, 444528), (47628, 435232), (49329, 420224), (49392, 419688), (50112, 413658), (50652, 409248), (51156, 405216), (52461, 395136), (52528, 394632), (54404, 381024), (54432, 380828), (55566, 373056), (56376, 367696), (56448, 367227), (57888, 358092), (58464, 354564), (59094, 350784), (59682, 347328), (60032, 345303), (62176, 333396), (63504, 326424), (65124, 318304), (65772, 315168), (65856, 314766), (67536, 306936), (68208, 303912), (68943, 300672), (69948, 296352), (72576, 285621), (74088, 279792), (75168, 275772), (75978, 272832), (76734, 270144), (77184, 268569), (77952, 265923), (78792, 263088), (79576, 260496), (81606, 254016), (83349, 248704), (84672, 244818), (86832, 238728), (87696, 236376), (88641, 233856), (89523, 231552), (90048, 230202), (90944, 227934), (91924, 225504), (93264, 222264), (95207, 217728), (95256, 217616), (98658, 210112), (98784, 209844), (100224, 206829), (101304, 204624), (102312, 202608), (104922, 197568), (105056, 197316), (108808, 190512), (108864, 190414), (111132, 186528), (112752, 183848), (113967, 181888), (115101, 180096), (115776, 179046), (116928, 177282), (118188, 175392), (119364, 173664), (122409, 169344), (124352, 166698), (127008, 163212), (130248, 159152), (131544, 157584), (131712, 157383), (135072, 153468), (136416, 151956), (137886, 150336), (139896, 148176)]