20005349760

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:248

約数の個数: 1024

約数和(自身を含む): 84391372800

約数和(自身を除く): 64386023040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 27, 30, 32, 33, 34, 36, 40, 41, 44, 45, 48, 51, 54, 55, 60, 64, 66, 68, 72, 80, 82, 85, 88, 90, 96, 99, 102, 108, 110, 120, 123, 128, 132, 135, 136, 144, 151, 153, 160, 164, 165, 170, 176, 180, 187, 192, 198, 204, 205, 216, 220, 240, 246, 255, 264, 270, 272, 288, 297, 302, 306, 320, 328, 330, 340, 352, 360, 369, 374, 384, 396, 408, 410, 432, 440, 451, 453, 459, 480, 492, 495, 510, 528, 540, 544, 561, 576, 594, 604, 612, 615, 640, 656, 660, 680, 697, 704, 720, 738, 748, 755, 765, 792, 816, 820, 864, 880, 902, 906, 918, 935, 960, 984, 990, 1020, 1056, 1080, 1088, 1107, 1122, 1152, 1188, 1208, 1224, 1230, 1312, 1320, 1353, 1359, 1360, 1394, 1408, 1440, 1476, 1485, 1496, 1510, 1530, 1584, 1632, 1640, 1661, 1683, 1728, 1760, 1804, 1812, 1836, 1845, 1870, 1920, 1968, 1980, 2040, 2091, 2112, 2160, 2176, 2214, 2244, 2255, 2265, 2295, 2376, 2416, 2448, 2460, 2567, 2624, 2640, 2706, 2718, 2720, 2788, 2805, 2880, 2952, 2970, 2992, 3020, 3060, 3168, 3264, 3280, 3322, 3366, 3456, 3485, 3520, 3608, 3624, 3672, 3690, 3740, 3936, 3960, 4059, 4077, 4080, 4182, 4224, 4320, 4428, 4488, 4510, 4530, 4590, 4752, 4832, 4896, 4920, 4983, 5049, 5134, 5248, 5280, 5412, 5436, 5440, 5535, 5576, 5610, 5760, 5904, 5940, 5984, 6040, 6120, 6191, 6273, 6336, 6528, 6560, 6644, 6732, 6765, 6795, 6970, 7040, 7216, 7248, 7344, 7380, 7480, 7667, 7701, 7872, 7920, 8118, 8154, 8160, 8305, 8364, 8415, 8640, 8856, 8976, 9020, 9060, 9180, 9504, 9664, 9792, 9840, 9966, 10098, 10268, 10455, 10560, 10824, 10872, 10880, 11070, 11152, 11220, 11808, 11880, 11968, 12080, 12177, 12240, 12382, 12546, 12672, 12835, 13120, 13288, 13464, 13530, 13590, 13940, 14432, 14496, 14688, 14760, 14949, 14960, 15334, 15402, 15744, 15840, 16236, 16308, 16320, 16610, 16728, 16830, 17280, 17712, 17952, 18040, 18120, 18360, 18573, 18819, 19008, 19328, 19584, 19680, 19932, 20196, 20295, 20385, 20536, 20910, 21120, 21648, 21744, 22140, 22304, 22440, 23001, 23103, 23616, 23760, 23936, 24160, 24354, 24480, 24764, 24915, 25092, 25245, 25670, 26240, 26576, 26928, 27060, 27180, 27880, 28237, 28864, 28992, 29376, 29520, 29898, 29920, 30668, 30804, 30955, 31365, 31680, 32472, 32616, 32640, 33220, 33456, 33660, 35424, 35904, 36080, 36240, 36720, 37146, 37638, 38016, 38335, 38505, 39360, 39864, 40392, 40590, 40770, 41072, 41820, 43296, 43488, 44280, 44608, 44847, 44880, 46002, 46206, 47232, 47520, 48320, 48708, 48960, 49528, 49830, 50184, 50490, 51340, 53152, 53856, 54120, 54360, 55719, 55760, 56474, 57728, 57984, 58752, 59040, 59796, 59840, 60885, 61336, 61608, 61910, 62730, 63360, 64944, 65232, 66440, 66912, 67320, 68101, 69003, 69309, 70848, 71808, 72160, 72480, 73440, 74292, 74745, 75276, 76670, 77010, 78720, 79728, 80784, 81180, 81540, 82144, 83640, 84711, 86592, 86976, 88560, 89216, 89694, 89760, 92004, 92412, 92865, 94095, 95040, 96640, 97416, 97920, 99056, 99660, 100368, 100980, 102680, 105247, 106304, 107712, 108240, 108720, 111438, 111520, 112948, 115005, 115515, 118080, 119592, 119680, 121770, 122672, 123216, 123820, 125460, 129888, 130464, 132880, 133824, 134640, 136202, 138006, 138618, 141185, 141696, 144320, 144960, 146880, 148584, 149490, 150552, 153340, 154020, 159456, 161568, 162360, 163080, 164288, 167157, 167280, 169422, 173184, 173952, 177120, 179388, 179520, 184008, 184824, 185730, 188190, 190080, 194832, 198112, 199320, 200736, 201960, 204303, 205360, 207009, 210494, 212608, 215424, 216480, 217440, 222876, 223040, 224235, 225896, 230010, 231030, 236160, 239184, 243540, 245344, 246432, 247640, 250920, 254133, 259776, 260928, 265760, 267648, 269280, 272404, 276012, 277236, 278595, 282370, 288640, 289920, 293760, 297168, 298980, 301104, 306680, 308040, 315741, 318912, 323136, 324720, 326160, 328576, 334314, 334560, 338844, 340505, 345015, 346545, 354240, 358776, 359040, 368016, 369648, 371460, 376380, 389664, 396224, 398640, 401472, 403920, 408606, 410720, 414018, 420988, 423555, 432960, 434880, 445752, 446080, 448470, 451792, 460020, 462060, 478368, 487080, 490688, 492864, 495280, 501840, 508266, 519552, 521856, 526235, 531520, 538560, 544808, 552024, 554472, 557190, 564740, 594336, 597960, 602208, 612909, 613360, 616080, 631482, 637824, 646272, 649440, 652320, 668628, 669120, 677688, 681010, 690030, 693090, 708480, 717552, 736032, 739296, 742920, 752760, 762399, 779328, 792448, 797280, 802944, 807840, 817212, 821440, 828036, 835785, 841976, 847110, 865920, 869760, 891504, 896940, 903584, 920040, 924120, 947223, 956736, 974160, 981376, 985728, 990560, 1003680, 1016532, 1021515, 1035045, 1052470, 1063040, 1077120, 1089616, 1104048, 1108944, 1114380, 1129480, 1157717, 1188672, 1195920, 1204416, 1225818, 1226720, 1232160, 1262964, 1270665, 1298880, 1304640, 1337256, 1338240, 1355376, 1362020, 1380060, 1386180, 1435104, 1472064, 1478592, 1485840, 1505520, 1524798, 1558656, 1578705, 1594560, 1615680, 1634424, 1642880, 1656072, 1671570, 1683952, 1694220, 1783008, 1793880, 1807168, 1838727, 1840080, 1848240, 1894446, 1913472, 1948320, 1981120, 2007360, 2033064, 2043030, 2070090, 2104940, 2179232, 2208096, 2217888, 2228760, 2258960, 2315434, 2377344, 2391840, 2408832, 2451636, 2453440, 2464320, 2525928, 2541330, 2597760, 2609280, 2674512, 2710752, 2724040, 2760120, 2772360, 2841669, 2870208, 2944128, 2957184, 2971680, 3011040, 3049596, 3064545, 3157410, 3189120, 3231360, 3268848, 3312144, 3343140, 3367904, 3388440, 3473151, 3566016, 3587760, 3614336, 3677454, 3680160, 3696480, 3788892, 3811995, 3896640, 3962240, 4014720, 4066128, 4086060, 4140180, 4209880, 4358464, 4416192, 4435776, 4457520, 4517920, 4630868, 4736115, 4783680, 4903272, 4906880, 4928640, 5051856, 5082660, 5349024, 5421504, 5448080, 5520240, 5544720, 5683338, 5740416, 5788585, 5943360, 6022080, 6099192, 6129090, 6314820, 6537696, 6624288, 6686280, 6735808, 6776880, 6946302, 7132032, 7175520, 7354908, 7360320, 7392960, 7577784, 7623990, 7793280, 8132256, 8172120, 8280360, 8419760, 8716928, 8832384, 8871552, 8915040, 9035840, 9193635, 9261736, 9472230, 9567360, 9806544, 10103712, 10165320, 10419453, 10698048, 10843008, 10896160, 11040480, 11089440, 11366676, 11577170, 11886720, 12044160, 12198384, 12258180, 12629640, 13075392, 13248576, 13372560, 13471616, 13553760, 13892604, 14208345, 14351040, 14709816, 14720640, 14785920, 15155568, 15247980, 16264512, 16344240, 16560720, 16839520, 17365755, 17830080, 18071680, 18387270, 18523472, 18944460, 19613088, 20207424, 20330640, 20838906, 21396096, 21792320, 22080960, 22178880, 22733352, 23154340, 24396768, 24516360, 25259280, 26150784, 26497152, 26745120, 27107520, 27785208, 28416690, 28702080, 29419632, 30311136, 30495960, 31258359, 32529024, 32688480, 33121440, 33679040, 34731510, 35660160, 36774540, 37046944, 37888920, 39226176, 40414848, 40661280, 41677812, 43584640, 44161920, 44357760, 45466704, 46308680, 48793536, 49032720, 50518560, 52097265, 53490240, 54215040, 55570416, 56833380, 58839264, 60622272, 60991920, 62516718, 65376960, 66242880, 67358080, 69463020, 73549080, 74093888, 75777840, 78452352, 81322560, 83355624, 90933408, 92617360, 97587072, 98065440, 101037120, 104194530, 106980480, 111140832, 113666760, 117678528, 121244544, 121983840, 125033436, 130753920, 132485760, 138926040, 147098160, 148187776, 151555680, 156291795, 162645120, 166711248, 181866816, 185234720, 196130880, 202074240, 208389060, 222281664, 227333520, 235357056, 243967680, 250066872, 277852080, 294196320, 303111360, 312583590, 333422496, 363733632, 370469440, 392261760, 416778120, 444563328, 454667040, 487935360, 500133744, 555704160, 588392640, 606222720, 625167180, 666844992, 740938880, 833556240, 909334080, 1000267488, 1111408320, 1176785280, 1250334360, 1333689984, 1667112480, 1818668160, 2000534976, 2222816640, 2500668720, 3334224960, 4001069952, 5001337440, 6668449920, 10002674880, 20005349760]

約数ペア:

[(1, 20005349760), (2, 10002674880), (3, 6668449920), (4, 5001337440), (5, 4001069952), (6, 3334224960), (8, 2500668720), (9, 2222816640), (10, 2000534976), (11, 1818668160), (12, 1667112480), (15, 1333689984), (16, 1250334360), (17, 1176785280), (18, 1111408320), (20, 1000267488), (22, 909334080), (24, 833556240), (27, 740938880), (30, 666844992), (32, 625167180), (33, 606222720), (34, 588392640), (36, 555704160), (40, 500133744), (41, 487935360), (44, 454667040), (45, 444563328), (48, 416778120), (51, 392261760), (54, 370469440), (55, 363733632), (60, 333422496), (64, 312583590), (66, 303111360), (68, 294196320), (72, 277852080), (80, 250066872), (82, 243967680), (85, 235357056), (88, 227333520), (90, 222281664), (96, 208389060), (99, 202074240), (102, 196130880), (108, 185234720), (110, 181866816), (120, 166711248), (123, 162645120), (128, 156291795), (132, 151555680), (135, 148187776), (136, 147098160), (144, 138926040), (151, 132485760), (153, 130753920), (160, 125033436), (164, 121983840), (165, 121244544), (170, 117678528), (176, 113666760), (180, 111140832), (187, 106980480), (192, 104194530), (198, 101037120), (204, 98065440), (205, 97587072), (216, 92617360), (220, 90933408), (240, 83355624), (246, 81322560), (255, 78452352), (264, 75777840), (270, 74093888), (272, 73549080), (288, 69463020), (297, 67358080), (302, 66242880), (306, 65376960), (320, 62516718), (328, 60991920), (330, 60622272), (340, 58839264), (352, 56833380), (360, 55570416), (369, 54215040), (374, 53490240), (384, 52097265), (396, 50518560), (408, 49032720), (410, 48793536), (432, 46308680), (440, 45466704), (451, 44357760), (453, 44161920), (459, 43584640), (480, 41677812), (492, 40661280), (495, 40414848), (510, 39226176), (528, 37888920), (540, 37046944), (544, 36774540), (561, 35660160), (576, 34731510), (594, 33679040), (604, 33121440), (612, 32688480), (615, 32529024), (640, 31258359), (656, 30495960), (660, 30311136), (680, 29419632), (697, 28702080), (704, 28416690), (720, 27785208), (738, 27107520), (748, 26745120), (755, 26497152), (765, 26150784), (792, 25259280), (816, 24516360), (820, 24396768), (864, 23154340), (880, 22733352), (902, 22178880), (906, 22080960), (918, 21792320), (935, 21396096), (960, 20838906), (984, 20330640), (990, 20207424), (1020, 19613088), (1056, 18944460), (1080, 18523472), (1088, 18387270), (1107, 18071680), (1122, 17830080), (1152, 17365755), (1188, 16839520), (1208, 16560720), (1224, 16344240), (1230, 16264512), (1312, 15247980), (1320, 15155568), (1353, 14785920), (1359, 14720640), (1360, 14709816), (1394, 14351040), (1408, 14208345), (1440, 13892604), (1476, 13553760), (1485, 13471616), (1496, 13372560), (1510, 13248576), (1530, 13075392), (1584, 12629640), (1632, 12258180), (1640, 12198384), (1661, 12044160), (1683, 11886720), (1728, 11577170), (1760, 11366676), (1804, 11089440), (1812, 11040480), (1836, 10896160), (1845, 10843008), (1870, 10698048), (1920, 10419453), (1968, 10165320), (1980, 10103712), (2040, 9806544), (2091, 9567360), (2112, 9472230), (2160, 9261736), (2176, 9193635), (2214, 9035840), (2244, 8915040), (2255, 8871552), (2265, 8832384), (2295, 8716928), (2376, 8419760), (2416, 8280360), (2448, 8172120), (2460, 8132256), (2567, 7793280), (2624, 7623990), (2640, 7577784), (2706, 7392960), (2718, 7360320), (2720, 7354908), (2788, 7175520), (2805, 7132032), (2880, 6946302), (2952, 6776880), (2970, 6735808), (2992, 6686280), (3020, 6624288), (3060, 6537696), (3168, 6314820), (3264, 6129090), (3280, 6099192), (3322, 6022080), (3366, 5943360), (3456, 5788585), (3485, 5740416), (3520, 5683338), (3608, 5544720), (3624, 5520240), (3672, 5448080), (3690, 5421504), (3740, 5349024), (3936, 5082660), (3960, 5051856), (4059, 4928640), (4077, 4906880), (4080, 4903272), (4182, 4783680), (4224, 4736115), (4320, 4630868), (4428, 4517920), (4488, 4457520), (4510, 4435776), (4530, 4416192), (4590, 4358464), (4752, 4209880), (4832, 4140180), (4896, 4086060), (4920, 4066128), (4983, 4014720), (5049, 3962240), (5134, 3896640), (5248, 3811995), (5280, 3788892), (5412, 3696480), (5436, 3680160), (5440, 3677454), (5535, 3614336), (5576, 3587760), (5610, 3566016), (5760, 3473151), (5904, 3388440), (5940, 3367904), (5984, 3343140), (6040, 3312144), (6120, 3268848), (6191, 3231360), (6273, 3189120), (6336, 3157410), (6528, 3064545), (6560, 3049596), (6644, 3011040), (6732, 2971680), (6765, 2957184), (6795, 2944128), (6970, 2870208), (7040, 2841669), (7216, 2772360), (7248, 2760120), (7344, 2724040), (7380, 2710752), (7480, 2674512), (7667, 2609280), (7701, 2597760), (7872, 2541330), (7920, 2525928), (8118, 2464320), (8154, 2453440), (8160, 2451636), (8305, 2408832), (8364, 2391840), (8415, 2377344), (8640, 2315434), (8856, 2258960), (8976, 2228760), (9020, 2217888), (9060, 2208096), (9180, 2179232), (9504, 2104940), (9664, 2070090), (9792, 2043030), (9840, 2033064), (9966, 2007360), (10098, 1981120), (10268, 1948320), (10455, 1913472), (10560, 1894446), (10824, 1848240), (10872, 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(21648, 924120), (21744, 920040), (22140, 903584), (22304, 896940), (22440, 891504), (23001, 869760), (23103, 865920), (23616, 847110), (23760, 841976), (23936, 835785), (24160, 828036), (24354, 821440), (24480, 817212), (24764, 807840), (24915, 802944), (25092, 797280), (25245, 792448), (25670, 779328), (26240, 762399), (26576, 752760), (26928, 742920), (27060, 739296), (27180, 736032), (27880, 717552), (28237, 708480), (28864, 693090), (28992, 690030), (29376, 681010), (29520, 677688), (29898, 669120), (29920, 668628), (30668, 652320), (30804, 649440), (30955, 646272), (31365, 637824), (31680, 631482), (32472, 616080), (32616, 613360), (32640, 612909), (33220, 602208), (33456, 597960), (33660, 594336), (35424, 564740), (35904, 557190), (36080, 554472), (36240, 552024), (36720, 544808), (37146, 538560), (37638, 531520), (38016, 526235), (38335, 521856), (38505, 519552), (39360, 508266), (39864, 501840), (40392, 495280), (40590, 492864), (40770, 490688), (41072, 487080), (41820, 478368), (43296, 462060), (43488, 460020), (44280, 451792), (44608, 448470), (44847, 446080), (44880, 445752), (46002, 434880), (46206, 432960), (47232, 423555), (47520, 420988), (48320, 414018), (48708, 410720), (48960, 408606), (49528, 403920), (49830, 401472), (50184, 398640), (50490, 396224), (51340, 389664), (53152, 376380), (53856, 371460), (54120, 369648), (54360, 368016), (55719, 359040), (55760, 358776), (56474, 354240), (57728, 346545), (57984, 345015), (58752, 340505), (59040, 338844), (59796, 334560), (59840, 334314), (60885, 328576), (61336, 326160), (61608, 324720), (61910, 323136), (62730, 318912), (63360, 315741), (64944, 308040), (65232, 306680), (66440, 301104), (66912, 298980), (67320, 297168), (68101, 293760), (69003, 289920), (69309, 288640), (70848, 282370), (71808, 278595), (72160, 277236), (72480, 276012), (73440, 272404), (74292, 269280), (74745, 267648), (75276, 265760), (76670, 260928), (77010, 259776), (78720, 254133), (79728, 250920), (80784, 247640), (81180, 246432), (81540, 245344), (82144, 243540), (83640, 239184), (84711, 236160), (86592, 231030), (86976, 230010), (88560, 225896), (89216, 224235), (89694, 223040), (89760, 222876), (92004, 217440), (92412, 216480), (92865, 215424), (94095, 212608), (95040, 210494), (96640, 207009), (97416, 205360), (97920, 204303), (99056, 201960), (99660, 200736), (100368, 199320), (100980, 198112), (102680, 194832), (105247, 190080), (106304, 188190), (107712, 185730), (108240, 184824), (108720, 184008), (111438, 179520), (111520, 179388), (112948, 177120), (115005, 173952), (115515, 173184), (118080, 169422), (119592, 167280), (119680, 167157), (121770, 164288), (122672, 163080), (123216, 162360), (123820, 161568), (125460, 159456), (129888, 154020), (130464, 153340), (132880, 150552), (133824, 149490), (134640, 148584), (136202, 146880), (138006, 144960), (138618, 144320), (141185, 141696)]