20565745200

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{439}}^1$

素因数の和:507

約数の個数: 1080

約数和(自身を含む): 96569890560

約数和(自身を除く): 76004145360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 20, 21, 22, 24, 25, 26, 28, 30, 33, 35, 36, 39, 40, 42, 44, 45, 48, 50, 52, 55, 56, 60, 63, 65, 66, 70, 72, 75, 77, 78, 80, 84, 88, 90, 91, 99, 100, 104, 105, 110, 112, 117, 120, 126, 130, 132, 140, 143, 144, 150, 154, 156, 165, 168, 169, 175, 176, 180, 182, 195, 198, 200, 208, 210, 220, 225, 231, 234, 240, 252, 260, 264, 273, 275, 280, 286, 300, 308, 312, 315, 325, 330, 336, 338, 350, 360, 364, 385, 390, 396, 400, 420, 429, 439, 440, 450, 455, 462, 468, 495, 504, 507, 520, 525, 528, 546, 550, 560, 572, 585, 600, 616, 624, 630, 650, 660, 676, 693, 700, 715, 720, 728, 770, 780, 792, 819, 825, 840, 845, 858, 878, 880, 900, 910, 924, 936, 975, 990, 1001, 1008, 1014, 1040, 1050, 1092, 1100, 1144, 1155, 1170, 1183, 1200, 1232, 1260, 1287, 1300, 1317, 1320, 1352, 1365, 1386, 1400, 1430, 1456, 1521, 1540, 1560, 1575, 1584, 1638, 1650, 1680, 1690, 1716, 1756, 1800, 1820, 1848, 1859, 1872, 1925, 1950, 1980, 2002, 2028, 2100, 2145, 2184, 2195, 2200, 2275, 2288, 2310, 2340, 2366, 2475, 2520, 2535, 2574, 2600, 2634, 2640, 2704, 2730, 2772, 2800, 2860, 2925, 3003, 3042, 3073, 3080, 3120, 3150, 3276, 3300, 3380, 3432, 3465, 3512, 3549, 3575, 3600, 3640, 3696, 3718, 3850, 3900, 3951, 3960, 4004, 4056, 4095, 4200, 4225, 4290, 4368, 4390, 4400, 4550, 4620, 4680, 4732, 4829, 4950, 5005, 5040, 5070, 5148, 5200, 5268, 5460, 5544, 5577, 5707, 5720, 5775, 5850, 5915, 6006, 6084, 6146, 6160, 6300, 6435, 6552, 6585, 6600, 6760, 6825, 6864, 6930, 7024, 7098, 7150, 7280, 7436, 7605, 7700, 7800, 7902, 7920, 8008, 8112, 8190, 8400, 8450, 8580, 8780, 9009, 9100, 9219, 9240, 9295, 9360, 9464, 9658, 9900, 10010, 10140, 10296, 10536, 10647, 10725, 10920, 10975, 11088, 11154, 11414, 11440, 11550, 11700, 11830, 12012, 12168, 12292, 12600, 12675, 12870, 13013, 13104, 13170, 13200, 13520, 13650, 13860, 14196, 14300, 14487, 14872, 15015, 15210, 15365, 15400, 15600, 15804, 16016, 16380, 16731, 16900, 17121, 17160, 17325, 17560, 17745, 18018, 18200, 18438, 18480, 18590, 18928, 19316, 19755, 19800, 20020, 20280, 20475, 20592, 21072, 21294, 21450, 21840, 21950, 22308, 22828, 23100, 23400, 23660, 24024, 24145, 24336, 24584, 25025, 25200, 25350, 25740, 26026, 26340, 27300, 27657, 27720, 27885, 28392, 28535, 28600, 28974, 29575, 29744, 30030, 30420, 30730, 30800, 31608, 32175, 32760, 32925, 33462, 33800, 33803, 34242, 34320, 34650, 35120, 35490, 36036, 36400, 36876, 37180, 38025, 38632, 39039, 39510, 39600, 39949, 40040, 40560, 40950, 42588, 42900, 43461, 43900, 44616, 45045, 45656, 46095, 46200, 46475, 46800, 47320, 48048, 48290, 49168, 50050, 50700, 51363, 51480, 52052, 52680, 53235, 54600, 55314, 55440, 55770, 56784, 57070, 57200, 57948, 59150, 60060, 60840, 61460, 62777, 63216, 64350, 65065, 65520, 65850, 66924, 67600, 67606, 68484, 69300, 70980, 72072, 72435, 73752, 74191, 74360, 75075, 76050, 76825, 77264, 78078, 79020, 79898, 80080, 81900, 83655, 85176, 85605, 85800, 86922, 87800, 88725, 89232, 90090, 91312, 92190, 92400, 92950, 94640, 96580, 98775, 100100, 101400, 101409, 102726, 102960, 104104, 105360, 106470, 109200, 110628, 111540, 114140, 115896, 117117, 118300, 119847, 120120, 120725, 121680, 122920, 125554, 128700, 130130, 131700, 133848, 135212, 136968, 138285, 138600, 139425, 141960, 142675, 144144, 144870, 147504, 148382, 148720, 150150, 152100, 153650, 156156, 158040, 159796, 163800, 167310, 169015, 170352, 171210, 171600, 173844, 175600, 177450, 180180, 184380, 185900, 188331, 193160, 195195, 197550, 199745, 200200, 202800, 202818, 205452, 208208, 212940, 217305, 221256, 222573, 223080, 225225, 228280, 230475, 231792, 234234, 236600, 239694, 240240, 241450, 245840, 251108, 256815, 257400, 260260, 263400, 266175, 267696, 270424, 273936, 276570, 277200, 278850, 283920, 285350, 289740, 296764, 300300, 304200, 304227, 307300, 312312, 313885, 316080, 319592, 325325, 327600, 334620, 338030, 342420, 347688, 354900, 359541, 360360, 362175, 368760, 370955, 371800, 376662, 386320, 390390, 395100, 399490, 400400, 405636, 410904, 418275, 425880, 428025, 434610, 439439, 442512, 445146, 446160, 450450, 456560, 460950, 468468, 473200, 479388, 482900, 502216, 507045, 513630, 514800, 519337, 520520, 526800, 532350, 540848, 553140, 557700, 564993, 570700, 579480, 585585, 593528, 599235, 600600, 608400, 608454, 614600, 624624, 627770, 639184, 650650, 667719, 669240, 676060, 684840, 691425, 695376, 709800, 719082, 720720, 724350, 737520, 741910, 743600, 753324, 780780, 790200, 798980, 811272, 816101, 821808, 836550, 845075, 851760, 856050, 869220, 878878, 890292, 900900, 921900, 936936, 941655, 958776, 965800, 975975, 998725, 1004432, 1014090, 1027260, 1038674, 1041040, 1064700, 1086525, 1106280, 1112865, 1115400, 1129986, 1141400, 1158960, 1171170, 1187056, 1198470, 1201200, 1216908, 1229200, 1255540, 1284075, 1301300, 1318317, 1335438, 1338480, 1352120, 1369680, 1382850, 1419600, 1438164, 1448700, 1483820, 1506648, 1521135, 1558011, 1561560, 1569425, 1580400, 1597960, 1622544, 1632202, 1673100, 1690150, 1712100, 1738440, 1757756, 1780584, 1797705, 1801800, 1843800, 1854775, 1873872, 1883310, 1917552, 1931600, 1951950, 1997450, 2028180, 2054520, 2077348, 2129400, 2173050, 2197195, 2212560, 2225730, 2230800, 2259972, 2282800, 2342340, 2396940, 2433816, 2448303, 2511080, 2535225, 2568150, 2596685, 2602600, 2636634, 2670876, 2704240, 2765700, 2824965, 2876328, 2897400, 2927925, 2967640, 2996175, 3013296, 3042270, 3116022, 3123120, 3138850, 3195920, 3264404, 3338595, 3346200, 3380300, 3424200, 3476880, 3515512, 3561168, 3595410, 3603600, 3687600, 3709550, 3766620, 3903900, 3954951, 3994900, 4056360, 4080505, 4109040, 4154696, 4258800, 4346100, 4394390, 4451460, 4519944, 4674033, 4684680, 4708275, 4793880, 4867632, 4896606, 5022160, 5070450, 5136300, 5193370, 5205200, 5273268, 5341752, 5531400, 5564325, 5649930, 5712707, 5752656, 5794800, 5855850, 5935280, 5992350, 6084540, 6232044, 6277700, 6528808, 6591585, 6677190, 6692400, 6760600, 6848400, 7031024, 7190820, 7344909, 7419100, 7533240, 7605675, 7790055, 7807800, 7909902, 7989800, 8112720, 8161010, 8309392, 8692200, 8788780, 8902920, 8988525, 9039888, 9348066, 9369360, 9416550, 9587760, 9793212, 10140900, 10272600, 10386740, 10546536, 10683504, 10985975, 11062800, 11128650, 11299860, 11425414, 11711700, 11984700, 12169080, 12241515, 12464088, 12555400, 12983425, 13057616, 13183170, 13354380, 13521200, 14124825, 14381640, 14689818, 14838200, 15066480, 15211350, 15580110, 15615600, 15819804, 15979600, 16322020, 16692975, 17138121, 17384400, 17577560, 17805840, 17977050, 18696132, 18833100, 19586424, 19774755, 20281800, 20402525, 20545200, 20773480, 21093072, 21971950, 22257300, 22599720, 22850828, 23370165, 23423400, 23969400, 24338160, 24483030, 24928176, 25110800, 25966850, 26366340, 26708760, 28249650, 28563535, 28763280, 29379636, 29676400, 30422700, 31160220, 31639608, 32644040, 32957925, 33385950, 34276242, 35155120, 35954100, 36724545, 37392264, 37666200, 38950275, 39172848, 39549510, 40563600, 40805050, 41546960, 43943900, 44514600, 45199440, 45701656, 46740330, 46846800, 47938800, 48966060, 51414363, 51933700, 52732680, 53417520, 56499300, 57127070, 58759272, 60845400, 61207575, 62320440, 63279216, 65288080, 65915850, 66771900, 68552484, 71908200, 73449090, 74784528, 75332400, 77900550, 79099020, 81610100, 85690605, 87887800, 89029200, 91403312, 93480660, 97932120, 98873775, 102828726, 103867400, 105465360, 112998600, 114254140, 116850825, 117518544, 121690800, 122415150, 124640880, 131831700, 133543800, 137104968, 142817675, 143816400, 146898180, 155801100, 158198040, 163220200, 171381210, 175775600, 183622725, 186961320, 195864240, 197747550, 205657452, 207734800, 225997200, 228508280, 233701650, 244830300, 257071815, 263663400, 267087600, 274209936, 285635350, 293796360, 311602200, 316396080, 326440400, 342762420, 367245450, 373922640, 395495100, 411314904, 428453025, 457016560, 467403300, 489660600, 514143630, 527326800, 571270700, 587592720, 623204400, 685524840, 734490900, 790990200, 822629808, 856906050, 934806600, 979321200, 1028287260, 1142541400, 1285359075, 1371049680, 1468981800, 1581980400, 1713812100, 1869613200, 2056574520, 2285082800, 2570718150, 2937963600, 3427624200, 4113149040, 5141436300, 6855248400, 10282872600, 20565745200]

約数ペア:

[(1, 20565745200), (2, 10282872600), (3, 6855248400), (4, 5141436300), (5, 4113149040), (6, 3427624200), (7, 2937963600), (8, 2570718150), (9, 2285082800), (10, 2056574520), (11, 1869613200), (12, 1713812100), (13, 1581980400), (14, 1468981800), (15, 1371049680), (16, 1285359075), (18, 1142541400), (20, 1028287260), (21, 979321200), (22, 934806600), (24, 856906050), (25, 822629808), (26, 790990200), (28, 734490900), (30, 685524840), (33, 623204400), (35, 587592720), (36, 571270700), (39, 527326800), (40, 514143630), (42, 489660600), (44, 467403300), (45, 457016560), (48, 428453025), (50, 411314904), (52, 395495100), (55, 373922640), (56, 367245450), (60, 342762420), (63, 326440400), (65, 316396080), (66, 311602200), (70, 293796360), (72, 285635350), (75, 274209936), (77, 267087600), (78, 263663400), (80, 257071815), (84, 244830300), (88, 233701650), (90, 228508280), (91, 225997200), (99, 207734800), (100, 205657452), (104, 197747550), (105, 195864240), (110, 186961320), (112, 183622725), (117, 175775600), (120, 171381210), (126, 163220200), (130, 158198040), (132, 155801100), (140, 146898180), (143, 143816400), (144, 142817675), (150, 137104968), (154, 133543800), (156, 131831700), (165, 124640880), (168, 122415150), (169, 121690800), (175, 117518544), (176, 116850825), (180, 114254140), (182, 112998600), (195, 105465360), (198, 103867400), (200, 102828726), (208, 98873775), (210, 97932120), (220, 93480660), (225, 91403312), (231, 89029200), (234, 87887800), (240, 85690605), (252, 81610100), (260, 79099020), (264, 77900550), (273, 75332400), (275, 74784528), (280, 73449090), (286, 71908200), (300, 68552484), (308, 66771900), (312, 65915850), (315, 65288080), (325, 63279216), (330, 62320440), (336, 61207575), (338, 60845400), (350, 58759272), (360, 57127070), (364, 56499300), (385, 53417520), (390, 52732680), (396, 51933700), (400, 51414363), (420, 48966060), (429, 47938800), (439, 46846800), (440, 46740330), (450, 45701656), (455, 45199440), (462, 44514600), (468, 43943900), (495, 41546960), (504, 40805050), (507, 40563600), (520, 39549510), (525, 39172848), (528, 38950275), (546, 37666200), (550, 37392264), (560, 36724545), (572, 35954100), (585, 35155120), (600, 34276242), (616, 33385950), (624, 32957925), (630, 32644040), (650, 31639608), (660, 31160220), (676, 30422700), (693, 29676400), (700, 29379636), (715, 28763280), (720, 28563535), (728, 28249650), (770, 26708760), (780, 26366340), (792, 25966850), (819, 25110800), (825, 24928176), (840, 24483030), (845, 24338160), (858, 23969400), (878, 23423400), (880, 23370165), (900, 22850828), (910, 22599720), (924, 22257300), (936, 21971950), (975, 21093072), (990, 20773480), (1001, 20545200), (1008, 20402525), (1014, 20281800), (1040, 19774755), (1050, 19586424), (1092, 18833100), (1100, 18696132), (1144, 17977050), (1155, 17805840), (1170, 17577560), (1183, 17384400), (1200, 17138121), (1232, 16692975), (1260, 16322020), (1287, 15979600), (1300, 15819804), (1317, 15615600), (1320, 15580110), (1352, 15211350), (1365, 15066480), (1386, 14838200), (1400, 14689818), (1430, 14381640), (1456, 14124825), (1521, 13521200), (1540, 13354380), (1560, 13183170), (1575, 13057616), (1584, 12983425), (1638, 12555400), (1650, 12464088), (1680, 12241515), (1690, 12169080), (1716, 11984700), (1756, 11711700), (1800, 11425414), (1820, 11299860), (1848, 11128650), (1859, 11062800), (1872, 10985975), (1925, 10683504), (1950, 10546536), (1980, 10386740), (2002, 10272600), (2028, 10140900), (2100, 9793212), (2145, 9587760), (2184, 9416550), (2195, 9369360), (2200, 9348066), (2275, 9039888), (2288, 8988525), (2310, 8902920), (2340, 8788780), (2366, 8692200), (2475, 8309392), (2520, 8161010), (2535, 8112720), (2574, 7989800), (2600, 7909902), (2634, 7807800), (2640, 7790055), (2704, 7605675), (2730, 7533240), (2772, 7419100), (2800, 7344909), (2860, 7190820), (2925, 7031024), (3003, 6848400), (3042, 6760600), (3073, 6692400), (3080, 6677190), (3120, 6591585), (3150, 6528808), (3276, 6277700), (3300, 6232044), (3380, 6084540), (3432, 5992350), (3465, 5935280), (3512, 5855850), (3549, 5794800), (3575, 5752656), (3600, 5712707), (3640, 5649930), (3696, 5564325), (3718, 5531400), (3850, 5341752), (3900, 5273268), (3951, 5205200), (3960, 5193370), (4004, 5136300), (4056, 5070450), (4095, 5022160), (4200, 4896606), (4225, 4867632), (4290, 4793880), (4368, 4708275), (4390, 4684680), (4400, 4674033), (4550, 4519944), (4620, 4451460), (4680, 4394390), (4732, 4346100), (4829, 4258800), (4950, 4154696), (5005, 4109040), (5040, 4080505), (5070, 4056360), (5148, 3994900), (5200, 3954951), (5268, 3903900), (5460, 3766620), (5544, 3709550), (5577, 3687600), (5707, 3603600), (5720, 3595410), (5775, 3561168), (5850, 3515512), (5915, 3476880), (6006, 3424200), (6084, 3380300), (6146, 3346200), (6160, 3338595), (6300, 3264404), (6435, 3195920), (6552, 3138850), (6585, 3123120), (6600, 3116022), (6760, 3042270), (6825, 3013296), (6864, 2996175), (6930, 2967640), (7024, 2927925), (7098, 2897400), (7150, 2876328), (7280, 2824965), (7436, 2765700), (7605, 2704240), (7700, 2670876), (7800, 2636634), (7902, 2602600), (7920, 2596685), (8008, 2568150), (8112, 2535225), (8190, 2511080), (8400, 2448303), (8450, 2433816), (8580, 2396940), (8780, 2342340), (9009, 2282800), (9100, 2259972), (9219, 2230800), (9240, 2225730), (9295, 2212560), (9360, 2197195), (9464, 2173050), (9658, 2129400), (9900, 2077348), (10010, 2054520), (10140, 2028180), (10296, 1997450), (10536, 1951950), (10647, 1931600), (10725, 1917552), (10920, 1883310), (10975, 1873872), (11088, 1854775), (11154, 1843800), (11414, 1801800), (11440, 1797705), (11550, 1780584), (11700, 1757756), (11830, 1738440), (12012, 1712100), (12168, 1690150), (12292, 1673100), (12600, 1632202), (12675, 1622544), (12870, 1597960), (13013, 1580400), (13104, 1569425), (13170, 1561560), (13200, 1558011), (13520, 1521135), (13650, 1506648), (13860, 1483820), (14196, 1448700), (14300, 1438164), (14487, 1419600), (14872, 1382850), (15015, 1369680), (15210, 1352120), (15365, 1338480), (15400, 1335438), (15600, 1318317), (15804, 1301300), (16016, 1284075), (16380, 1255540), (16731, 1229200), (16900, 1216908), (17121, 1201200), (17160, 1198470), (17325, 1187056), (17560, 1171170), (17745, 1158960), (18018, 1141400), (18200, 1129986), (18438, 1115400), (18480, 1112865), (18590, 1106280), (18928, 1086525), (19316, 1064700), (19755, 1041040), (19800, 1038674), (20020, 1027260), (20280, 1014090), (20475, 1004432), (20592, 998725), (21072, 975975), (21294, 965800), (21450, 958776), (21840, 941655), (21950, 936936), (22308, 921900), (22828, 900900), (23100, 890292), (23400, 878878), (23660, 869220), (24024, 856050), (24145, 851760), (24336, 845075), (24584, 836550), (25025, 821808), (25200, 816101), (25350, 811272), (25740, 798980), (26026, 790200), (26340, 780780), (27300, 753324), (27657, 743600), (27720, 741910), (27885, 737520), (28392, 724350), (28535, 720720), (28600, 719082), (28974, 709800), (29575, 695376), (29744, 691425), (30030, 684840), (30420, 676060), (30730, 669240), (30800, 667719), (31608, 650650), (32175, 639184), (32760, 627770), (32925, 624624), (33462, 614600), (33800, 608454), (33803, 608400), (34242, 600600), (34320, 599235), (34650, 593528), (35120, 585585), (35490, 579480), (36036, 570700), (36400, 564993), (36876, 557700), (37180, 553140), (38025, 540848), (38632, 532350), (39039, 526800), (39510, 520520), (39600, 519337), (39949, 514800), (40040, 513630), (40560, 507045), (40950, 502216), (42588, 482900), (42900, 479388), (43461, 473200), (43900, 468468), (44616, 460950), (45045, 456560), (45656, 450450), (46095, 446160), (46200, 445146), (46475, 442512), (46800, 439439), (47320, 434610), (48048, 428025), (48290, 425880), (49168, 418275), (50050, 410904), (50700, 405636), (51363, 400400), (51480, 399490), (52052, 395100), (52680, 390390), (53235, 386320), (54600, 376662), (55314, 371800), (55440, 370955), (55770, 368760), (56784, 362175), (57070, 360360), (57200, 359541), (57948, 354900), (59150, 347688), (60060, 342420), (60840, 338030), (61460, 334620), (62777, 327600), (63216, 325325), (64350, 319592), (65065, 316080), (65520, 313885), (65850, 312312), (66924, 307300), (67600, 304227), (67606, 304200), (68484, 300300), (69300, 296764), (70980, 289740), (72072, 285350), (72435, 283920), (73752, 278850), (74191, 277200), (74360, 276570), (75075, 273936), (76050, 270424), (76825, 267696), (77264, 266175), (78078, 263400), (79020, 260260), (79898, 257400), (80080, 256815), (81900, 251108), (83655, 245840), (85176, 241450), (85605, 240240), (85800, 239694), (86922, 236600), (87800, 234234), (88725, 231792), (89232, 230475), (90090, 228280), (91312, 225225), (92190, 223080), (92400, 222573), (92950, 221256), (94640, 217305), (96580, 212940), (98775, 208208), (100100, 205452), (101400, 202818), (101409, 202800), (102726, 200200), (102960, 199745), (104104, 197550), (105360, 195195), (106470, 193160), (109200, 188331), (110628, 185900), (111540, 184380), (114140, 180180), (115896, 177450), (117117, 175600), (118300, 173844), (119847, 171600), (120120, 171210), (120725, 170352), (121680, 169015), (122920, 167310), (125554, 163800), (128700, 159796), (130130, 158040), (131700, 156156), (133848, 153650), (135212, 152100), (136968, 150150), (138285, 148720), (138600, 148382), (139425, 147504), (141960, 144870), (142675, 144144)]