20701810080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:282

約数の個数: 864

約数和(自身を含む): 86852787840

約数和(自身を除く): 66150977760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 58, 60, 63, 67, 70, 72, 80, 84, 87, 90, 96, 98, 105, 112, 116, 120, 126, 134, 140, 144, 145, 147, 151, 160, 168, 174, 180, 196, 201, 203, 210, 224, 232, 240, 245, 252, 261, 268, 280, 288, 290, 294, 302, 315, 335, 336, 348, 360, 392, 402, 406, 420, 435, 441, 453, 464, 469, 480, 490, 504, 522, 536, 560, 580, 588, 603, 604, 609, 630, 670, 672, 696, 720, 735, 755, 784, 804, 812, 840, 870, 882, 906, 928, 938, 980, 1005, 1008, 1015, 1044, 1057, 1072, 1120, 1160, 1176, 1206, 1208, 1218, 1260, 1305, 1340, 1359, 1392, 1407, 1421, 1440, 1470, 1510, 1568, 1608, 1624, 1680, 1740, 1764, 1812, 1827, 1876, 1943, 1960, 2010, 2016, 2030, 2088, 2114, 2144, 2205, 2265, 2320, 2345, 2352, 2412, 2416, 2436, 2520, 2610, 2680, 2718, 2784, 2814, 2842, 2940, 3015, 3020, 3045, 3171, 3216, 3248, 3283, 3360, 3480, 3528, 3624, 3654, 3752, 3886, 3920, 4020, 4060, 4176, 4221, 4228, 4263, 4379, 4410, 4530, 4640, 4690, 4704, 4824, 4832, 4872, 5040, 5220, 5285, 5360, 5436, 5628, 5684, 5829, 5880, 6030, 6040, 6090, 6342, 6432, 6496, 6566, 6795, 6960, 7035, 7056, 7105, 7248, 7308, 7399, 7504, 7772, 7840, 8040, 8120, 8352, 8442, 8456, 8526, 8758, 8820, 9060, 9135, 9380, 9513, 9648, 9715, 9744, 9849, 10080, 10117, 10440, 10570, 10720, 10872, 11256, 11368, 11658, 11760, 12060, 12080, 12180, 12684, 12789, 13132, 13137, 13590, 13601, 13920, 14070, 14112, 14210, 14496, 14616, 14798, 15008, 15544, 15855, 16080, 16240, 16415, 16884, 16912, 17052, 17487, 17516, 17640, 18120, 18270, 18760, 19026, 19296, 19430, 19488, 19698, 20234, 20880, 21105, 21140, 21315, 21744, 21895, 22197, 22512, 22736, 23316, 23520, 24120, 24160, 24360, 25368, 25578, 26264, 26274, 27180, 27202, 28140, 28420, 29145, 29232, 29547, 29596, 30351, 30653, 31088, 31710, 32160, 32480, 32830, 33768, 33824, 34104, 34974, 35032, 35280, 36240, 36540, 36995, 37520, 38052, 38860, 39396, 39411, 40468, 40803, 41760, 42210, 42280, 42630, 43488, 43790, 44394, 45024, 45472, 46632, 47565, 48240, 48720, 49245, 50585, 50736, 51156, 52528, 52548, 54360, 54404, 56280, 56840, 58290, 58464, 59094, 59192, 60702, 61306, 62176, 63420, 63945, 65660, 65685, 66591, 67536, 68005, 68208, 69948, 70064, 70560, 70819, 72480, 73080, 73990, 75040, 76104, 77720, 78792, 78822, 80936, 81606, 84420, 84560, 85260, 87435, 87580, 88788, 91053, 91959, 93264, 95130, 95207, 96480, 97440, 98490, 101170, 101472, 102312, 105056, 105096, 108720, 108808, 110985, 112560, 113680, 116580, 118188, 118384, 121404, 122409, 122612, 126840, 127890, 131320, 131370, 133182, 135072, 136010, 136416, 139896, 140128, 141638, 146160, 147735, 147980, 151755, 152208, 153265, 155440, 157584, 157644, 161872, 163212, 168840, 169120, 170520, 174870, 175160, 177576, 182106, 183918, 186528, 190260, 190414, 196980, 197055, 202340, 204015, 204624, 210192, 212457, 214571, 217440, 217616, 221970, 225120, 227360, 233160, 236376, 236768, 242808, 244818, 245224, 253680, 255780, 262640, 262740, 266364, 272020, 275877, 279792, 283276, 285621, 292320, 293393, 295470, 295960, 303510, 304416, 306530, 310880, 315168, 315288, 323744, 326424, 332955, 337680, 341040, 349740, 350320, 354095, 355152, 364212, 367836, 380520, 380828, 393960, 394110, 404680, 408030, 409248, 420384, 424914, 429142, 435232, 443940, 455265, 459795, 466320, 472752, 476035, 485616, 489636, 490448, 495733, 507360, 511560, 525280, 525480, 532728, 544040, 551754, 559584, 566552, 571242, 586786, 590940, 591920, 607020, 612045, 613060, 630576, 637371, 643713, 652848, 665910, 675360, 682080, 699480, 700640, 708190, 710304, 728424, 735672, 761040, 761656, 787920, 788220, 809360, 816060, 849828, 856863, 858284, 880179, 887880, 910530, 919590, 932640, 945504, 952070, 971232, 979272, 980896, 991466, 1023120, 1050960, 1062285, 1065456, 1072855, 1088080, 1103508, 1133104, 1142484, 1173572, 1181880, 1183840, 1214040, 1224090, 1226120, 1261152, 1274742, 1287426, 1305696, 1331820, 1379385, 1398960, 1416380, 1428105, 1456848, 1466965, 1471344, 1487199, 1522080, 1523312, 1575840, 1576440, 1618720, 1632120, 1699656, 1713726, 1716568, 1760358, 1775760, 1821060, 1839180, 1904140, 1931139, 1958544, 1982932, 2046240, 2053751, 2101920, 2124570, 2130912, 2145710, 2176160, 2207016, 2266208, 2284968, 2347144, 2363760, 2428080, 2448180, 2452240, 2478665, 2549484, 2574852, 2640537, 2663640, 2758770, 2797920, 2832760, 2856210, 2913696, 2933930, 2942688, 2974398, 3046624, 3152880, 3186855, 3218565, 3264240, 3399312, 3427452, 3433136, 3520716, 3551520, 3642120, 3678360, 3808280, 3862278, 3917088, 3965864, 4107502, 4249140, 4284315, 4291420, 4400895, 4414032, 4461597, 4569936, 4694288, 4727520, 4856160, 4896360, 4904480, 4957330, 5098968, 5149704, 5281074, 5327280, 5517540, 5665520, 5712420, 5867860, 5948796, 6161253, 6305760, 6373710, 6437130, 6528480, 6798624, 6854904, 6866272, 7041432, 7284240, 7356720, 7435995, 7616560, 7724556, 7931728, 8215004, 8498280, 8568630, 8582840, 8801790, 8828064, 8923194, 9139872, 9388576, 9655695, 9792720, 9914660, 10197936, 10268755, 10299408, 10562148, 10654560, 11035080, 11331040, 11424840, 11735720, 11897592, 12322506, 12747420, 12874260, 13202685, 13709808, 14082864, 14376257, 14568480, 14713440, 14871990, 15233120, 15449112, 15863456, 16430008, 16996560, 17137260, 17165680, 17603580, 17846388, 18483759, 19311390, 19585440, 19829320, 20395872, 20537510, 20598816, 21124296, 22070160, 22307985, 22849680, 23471440, 23795184, 24645012, 25494840, 25748520, 26405370, 27419616, 28165728, 28752514, 29743980, 30806265, 30898224, 32860016, 33993120, 34274520, 34331360, 35207160, 35692776, 36967518, 38622780, 39658640, 41075020, 42248592, 43128771, 44140320, 44615970, 45699360, 46942880, 47590368, 49290024, 50989680, 51497040, 52810740, 57505028, 59487960, 61612530, 61796448, 65720032, 68549040, 70414320, 71385552, 71881285, 73935036, 77245560, 79317280, 82150040, 84497184, 86257542, 89231940, 92418795, 98580048, 101979360, 102994080, 105621480, 115010056, 118975920, 123225060, 129386313, 137098080, 140828640, 142771104, 143762570, 147870072, 154491120, 164300080, 172515084, 178463880, 184837590, 197160096, 211242960, 215643855, 230020112, 237951840, 246450120, 258772626, 287525140, 295740144, 308982240, 328600160, 345030168, 356927760, 369675180, 422485920, 431287710, 460040224, 492900240, 517545252, 575050280, 591480288, 646931565, 690060336, 713855520, 739350360, 862575420, 985800480, 1035090504, 1150100560, 1293863130, 1380120672, 1478700720, 1725150840, 2070181008, 2300201120, 2587726260, 2957401440, 3450301680, 4140362016, 5175452520, 6900603360, 10350905040, 20701810080]

約数ペア:

[(1, 20701810080), (2, 10350905040), (3, 6900603360), (4, 5175452520), (5, 4140362016), (6, 3450301680), (7, 2957401440), (8, 2587726260), (9, 2300201120), (10, 2070181008), (12, 1725150840), (14, 1478700720), (15, 1380120672), (16, 1293863130), (18, 1150100560), (20, 1035090504), (21, 985800480), (24, 862575420), (28, 739350360), (29, 713855520), (30, 690060336), (32, 646931565), (35, 591480288), (36, 575050280), (40, 517545252), (42, 492900240), (45, 460040224), (48, 431287710), (49, 422485920), (56, 369675180), (58, 356927760), (60, 345030168), (63, 328600160), (67, 308982240), (70, 295740144), (72, 287525140), (80, 258772626), (84, 246450120), (87, 237951840), (90, 230020112), (96, 215643855), (98, 211242960), (105, 197160096), (112, 184837590), (116, 178463880), (120, 172515084), (126, 164300080), (134, 154491120), (140, 147870072), (144, 143762570), (145, 142771104), (147, 140828640), (151, 137098080), (160, 129386313), (168, 123225060), (174, 118975920), (180, 115010056), (196, 105621480), (201, 102994080), (203, 101979360), (210, 98580048), (224, 92418795), (232, 89231940), (240, 86257542), (245, 84497184), (252, 82150040), (261, 79317280), (268, 77245560), (280, 73935036), (288, 71881285), (290, 71385552), (294, 70414320), (302, 68549040), (315, 65720032), (335, 61796448), (336, 61612530), (348, 59487960), (360, 57505028), (392, 52810740), (402, 51497040), (406, 50989680), (420, 49290024), (435, 47590368), (441, 46942880), (453, 45699360), (464, 44615970), (469, 44140320), (480, 43128771), (490, 42248592), (504, 41075020), (522, 39658640), (536, 38622780), (560, 36967518), (580, 35692776), (588, 35207160), (603, 34331360), (604, 34274520), (609, 33993120), (630, 32860016), (670, 30898224), (672, 30806265), (696, 29743980), (720, 28752514), (735, 28165728), (755, 27419616), (784, 26405370), (804, 25748520), (812, 25494840), (840, 24645012), (870, 23795184), (882, 23471440), (906, 22849680), (928, 22307985), (938, 22070160), (980, 21124296), (1005, 20598816), (1008, 20537510), (1015, 20395872), (1044, 19829320), (1057, 19585440), (1072, 19311390), (1120, 18483759), (1160, 17846388), (1176, 17603580), (1206, 17165680), (1208, 17137260), (1218, 16996560), (1260, 16430008), (1305, 15863456), (1340, 15449112), (1359, 15233120), (1392, 14871990), (1407, 14713440), (1421, 14568480), (1440, 14376257), (1470, 14082864), (1510, 13709808), (1568, 13202685), (1608, 12874260), (1624, 12747420), (1680, 12322506), (1740, 11897592), (1764, 11735720), (1812, 11424840), (1827, 11331040), (1876, 11035080), (1943, 10654560), (1960, 10562148), (2010, 10299408), (2016, 10268755), (2030, 10197936), (2088, 9914660), (2114, 9792720), (2144, 9655695), (2205, 9388576), (2265, 9139872), (2320, 8923194), (2345, 8828064), (2352, 8801790), (2412, 8582840), (2416, 8568630), (2436, 8498280), (2520, 8215004), (2610, 7931728), (2680, 7724556), (2718, 7616560), (2784, 7435995), (2814, 7356720), (2842, 7284240), (2940, 7041432), (3015, 6866272), (3020, 6854904), (3045, 6798624), (3171, 6528480), (3216, 6437130), (3248, 6373710), (3283, 6305760), (3360, 6161253), (3480, 5948796), (3528, 5867860), (3624, 5712420), (3654, 5665520), (3752, 5517540), (3886, 5327280), (3920, 5281074), (4020, 5149704), (4060, 5098968), (4176, 4957330), (4221, 4904480), (4228, 4896360), (4263, 4856160), (4379, 4727520), (4410, 4694288), (4530, 4569936), (4640, 4461597), (4690, 4414032), (4704, 4400895), (4824, 4291420), (4832, 4284315), (4872, 4249140), (5040, 4107502), (5220, 3965864), (5285, 3917088), (5360, 3862278), (5436, 3808280), (5628, 3678360), (5684, 3642120), (5829, 3551520), (5880, 3520716), (6030, 3433136), (6040, 3427452), (6090, 3399312), (6342, 3264240), (6432, 3218565), (6496, 3186855), (6566, 3152880), (6795, 3046624), (6960, 2974398), (7035, 2942688), (7056, 2933930), (7105, 2913696), (7248, 2856210), (7308, 2832760), (7399, 2797920), (7504, 2758770), (7772, 2663640), (7840, 2640537), (8040, 2574852), (8120, 2549484), (8352, 2478665), (8442, 2452240), (8456, 2448180), (8526, 2428080), (8758, 2363760), (8820, 2347144), (9060, 2284968), (9135, 2266208), (9380, 2207016), (9513, 2176160), (9648, 2145710), (9715, 2130912), (9744, 2124570), (9849, 2101920), (10080, 2053751), (10117, 2046240), (10440, 1982932), (10570, 1958544), (10720, 1931139), (10872, 1904140), (11256, 1839180), (11368, 1821060), (11658, 1775760), (11760, 1760358), (12060, 1716568), (12080, 1713726), (12180, 1699656), (12684, 1632120), (12789, 1618720), (13132, 1576440), (13137, 1575840), (13590, 1523312), (13601, 1522080), (13920, 1487199), (14070, 1471344), (14112, 1466965), (14210, 1456848), (14496, 1428105), (14616, 1416380), (14798, 1398960), (15008, 1379385), (15544, 1331820), (15855, 1305696), (16080, 1287426), (16240, 1274742), (16415, 1261152), (16884, 1226120), (16912, 1224090), (17052, 1214040), (17487, 1183840), (17516, 1181880), (17640, 1173572), (18120, 1142484), (18270, 1133104), (18760, 1103508), (19026, 1088080), (19296, 1072855), (19430, 1065456), (19488, 1062285), (19698, 1050960), (20234, 1023120), (20880, 991466), (21105, 980896), (21140, 979272), (21315, 971232), (21744, 952070), (21895, 945504), (22197, 932640), (22512, 919590), (22736, 910530), (23316, 887880), (23520, 880179), (24120, 858284), (24160, 856863), (24360, 849828), (25368, 816060), (25578, 809360), (26264, 788220), (26274, 787920), (27180, 761656), (27202, 761040), (28140, 735672), (28420, 728424), (29145, 710304), (29232, 708190), (29547, 700640), (29596, 699480), (30351, 682080), (30653, 675360), (31088, 665910), (31710, 652848), (32160, 643713), (32480, 637371), (32830, 630576), (33768, 613060), (33824, 612045), (34104, 607020), (34974, 591920), (35032, 590940), (35280, 586786), (36240, 571242), (36540, 566552), (36995, 559584), (37520, 551754), (38052, 544040), (38860, 532728), (39396, 525480), (39411, 525280), (40468, 511560), (40803, 507360), (41760, 495733), (42210, 490448), (42280, 489636), (42630, 485616), (43488, 476035), (43790, 472752), (44394, 466320), (45024, 459795), (45472, 455265), (46632, 443940), (47565, 435232), (48240, 429142), (48720, 424914), (49245, 420384), (50585, 409248), (50736, 408030), (51156, 404680), (52528, 394110), (52548, 393960), (54360, 380828), (54404, 380520), (56280, 367836), (56840, 364212), (58290, 355152), (58464, 354095), (59094, 350320), (59192, 349740), (60702, 341040), (61306, 337680), (62176, 332955), (63420, 326424), (63945, 323744), (65660, 315288), (65685, 315168), (66591, 310880), (67536, 306530), (68005, 304416), (68208, 303510), (69948, 295960), (70064, 295470), (70560, 293393), (70819, 292320), (72480, 285621), (73080, 283276), (73990, 279792), (75040, 275877), (76104, 272020), (77720, 266364), (78792, 262740), (78822, 262640), (80936, 255780), (81606, 253680), (84420, 245224), (84560, 244818), (85260, 242808), (87435, 236768), (87580, 236376), (88788, 233160), (91053, 227360), (91959, 225120), (93264, 221970), (95130, 217616), (95207, 217440), (96480, 214571), (97440, 212457), (98490, 210192), (101170, 204624), (101472, 204015), (102312, 202340), (105056, 197055), (105096, 196980), (108720, 190414), (108808, 190260), (110985, 186528), (112560, 183918), (113680, 182106), (116580, 177576), (118188, 175160), (118384, 174870), (121404, 170520), (122409, 169120), (122612, 168840), (126840, 163212), (127890, 161872), (131320, 157644), (131370, 157584), (133182, 155440), (135072, 153265), (136010, 152208), (136416, 151755), (139896, 147980), (140128, 147735), (141638, 146160)]