20183005920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{431}}^1$

素因数の和:655

約数の個数: 576

約数和(自身を含む): 81313569792

約数和(自身を除く): 61130563872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 98, 105, 110, 112, 120, 132, 140, 147, 154, 160, 165, 168, 176, 181, 196, 210, 220, 224, 231, 240, 245, 264, 280, 294, 308, 330, 336, 352, 362, 385, 392, 420, 431, 440, 462, 480, 490, 528, 539, 543, 560, 588, 616, 660, 672, 724, 735, 770, 784, 840, 862, 880, 905, 924, 980, 1056, 1078, 1086, 1120, 1155, 1176, 1232, 1267, 1293, 1320, 1448, 1470, 1540, 1568, 1617, 1680, 1724, 1760, 1810, 1848, 1960, 1991, 2155, 2156, 2172, 2310, 2352, 2464, 2534, 2586, 2640, 2695, 2715, 2896, 2940, 3017, 3080, 3234, 3360, 3448, 3620, 3696, 3801, 3920, 3982, 4310, 4312, 4344, 4620, 4704, 4741, 5068, 5172, 5280, 5390, 5430, 5792, 5880, 5973, 6034, 6160, 6335, 6465, 6468, 6896, 7240, 7392, 7602, 7840, 7964, 8085, 8620, 8624, 8688, 8869, 9051, 9240, 9482, 9955, 10136, 10344, 10780, 10860, 11760, 11946, 12068, 12320, 12670, 12930, 12936, 13792, 13937, 14223, 14480, 15085, 15204, 15928, 16170, 17240, 17248, 17376, 17738, 18102, 18480, 18964, 19005, 19910, 20272, 20688, 21119, 21560, 21720, 23520, 23705, 23892, 24136, 25340, 25860, 25872, 26607, 27874, 28446, 28960, 29865, 30170, 30408, 31856, 32340, 33187, 34480, 35476, 36204, 36960, 37928, 38010, 39820, 40544, 41376, 41811, 42238, 43120, 43440, 44345, 45255, 47410, 47784, 48272, 50680, 51720, 51744, 53214, 55748, 56892, 59730, 60340, 60816, 63357, 63712, 64680, 66374, 68960, 69685, 70952, 71115, 72408, 75856, 76020, 78011, 79640, 83622, 84476, 86240, 86880, 88690, 90510, 94820, 95568, 96544, 97559, 99561, 101360, 103440, 105595, 106428, 111496, 113784, 119460, 120680, 121632, 126714, 129360, 132748, 133035, 139370, 141904, 142230, 144816, 151712, 152040, 156022, 159280, 165935, 167244, 168952, 177380, 181020, 189640, 191136, 195118, 199122, 202720, 206880, 209055, 211190, 212856, 222992, 227568, 232309, 234033, 238920, 241360, 253428, 258720, 265496, 266070, 278740, 283808, 284460, 289632, 292677, 304080, 312044, 316785, 318560, 331870, 334488, 337904, 354760, 362040, 379280, 390055, 390236, 398244, 418110, 422380, 425712, 445984, 455136, 464618, 468066, 477840, 482720, 487795, 497805, 506856, 530992, 532140, 546077, 557480, 568920, 585354, 608160, 624088, 633570, 663740, 668976, 675808, 696927, 709520, 724080, 758560, 780110, 780472, 796488, 836220, 844760, 851424, 858121, 929236, 936132, 955680, 975590, 995610, 1013712, 1061984, 1064280, 1092154, 1114960, 1137840, 1161545, 1170165, 1170708, 1248176, 1267140, 1327480, 1337952, 1393854, 1419040, 1448160, 1463385, 1560220, 1560944, 1592976, 1638231, 1672440, 1689520, 1716242, 1858472, 1872264, 1951180, 1991220, 2027424, 2128560, 2184308, 2229920, 2275680, 2323090, 2340330, 2341416, 2496352, 2534280, 2574363, 2654960, 2730385, 2787708, 2926770, 3120440, 3121888, 3185952, 3276462, 3344880, 3379040, 3432484, 3484635, 3716944, 3744528, 3822539, 3902360, 3982440, 4257120, 4290605, 4368616, 4646180, 4680660, 4682832, 5068560, 5148726, 5309920, 5460770, 5575416, 5853540, 6006847, 6240880, 6552924, 6689760, 6864968, 6969270, 7433888, 7489056, 7645078, 7804720, 7964880, 8191155, 8581210, 8737232, 9292360, 9361320, 9365664, 10137120, 10297452, 10921540, 11150832, 11467617, 11707080, 12013694, 12481760, 12871815, 13105848, 13729936, 13938540, 15290156, 15609440, 15929760, 16382310, 17162420, 17474464, 18020541, 18584720, 18722640, 19112695, 20594904, 21843080, 22301664, 22935234, 23414160, 24027388, 25743630, 26211696, 27459872, 27877080, 30034235, 30580312, 32764620, 34324840, 36041082, 37169440, 37445280, 38225390, 41189808, 42047929, 43686160, 45870468, 46828320, 48054776, 51487260, 52423392, 55754160, 57338085, 60068470, 61160624, 65529240, 68649680, 72082164, 76450780, 82379616, 84095858, 87372320, 90102705, 91740936, 96109552, 102974520, 111508320, 114676170, 120136940, 122321248, 126143787, 131058480, 137299360, 144164328, 152901560, 168191716, 180205410, 183481872, 192219104, 205949040, 210239645, 229352340, 240273880, 252287574, 262116960, 288328656, 305803120, 336383432, 360410820, 366963744, 411898080, 420479290, 458704680, 480547760, 504575148, 576657312, 611606240, 630718935, 672766864, 720821640, 840958580, 917409360, 961095520, 1009150296, 1261437870, 1345533728, 1441643280, 1681917160, 1834818720, 2018300592, 2522875740, 2883286560, 3363834320, 4036601184, 5045751480, 6727668640, 10091502960, 20183005920]

約数ペア:

[(1, 20183005920), (2, 10091502960), (3, 6727668640), (4, 5045751480), (5, 4036601184), (6, 3363834320), (7, 2883286560), (8, 2522875740), (10, 2018300592), (11, 1834818720), (12, 1681917160), (14, 1441643280), (15, 1345533728), (16, 1261437870), (20, 1009150296), (21, 961095520), (22, 917409360), (24, 840958580), (28, 720821640), (30, 672766864), (32, 630718935), (33, 611606240), (35, 576657312), (40, 504575148), (42, 480547760), (44, 458704680), (48, 420479290), (49, 411898080), (55, 366963744), (56, 360410820), (60, 336383432), (66, 305803120), (70, 288328656), (77, 262116960), (80, 252287574), (84, 240273880), (88, 229352340), (96, 210239645), (98, 205949040), (105, 192219104), (110, 183481872), (112, 180205410), (120, 168191716), (132, 152901560), (140, 144164328), (147, 137299360), (154, 131058480), (160, 126143787), (165, 122321248), (168, 120136940), (176, 114676170), (181, 111508320), (196, 102974520), (210, 96109552), (220, 91740936), (224, 90102705), (231, 87372320), (240, 84095858), (245, 82379616), (264, 76450780), (280, 72082164), (294, 68649680), (308, 65529240), (330, 61160624), (336, 60068470), (352, 57338085), (362, 55754160), (385, 52423392), (392, 51487260), (420, 48054776), (431, 46828320), (440, 45870468), (462, 43686160), (480, 42047929), (490, 41189808), (528, 38225390), (539, 37445280), (543, 37169440), (560, 36041082), (588, 34324840), (616, 32764620), (660, 30580312), (672, 30034235), (724, 27877080), (735, 27459872), (770, 26211696), (784, 25743630), (840, 24027388), (862, 23414160), (880, 22935234), (905, 22301664), (924, 21843080), (980, 20594904), (1056, 19112695), (1078, 18722640), (1086, 18584720), (1120, 18020541), (1155, 17474464), (1176, 17162420), (1232, 16382310), (1267, 15929760), (1293, 15609440), (1320, 15290156), (1448, 13938540), (1470, 13729936), (1540, 13105848), (1568, 12871815), (1617, 12481760), (1680, 12013694), (1724, 11707080), (1760, 11467617), (1810, 11150832), (1848, 10921540), (1960, 10297452), (1991, 10137120), (2155, 9365664), (2156, 9361320), (2172, 9292360), (2310, 8737232), (2352, 8581210), (2464, 8191155), (2534, 7964880), (2586, 7804720), (2640, 7645078), (2695, 7489056), (2715, 7433888), (2896, 6969270), (2940, 6864968), (3017, 6689760), (3080, 6552924), (3234, 6240880), (3360, 6006847), (3448, 5853540), (3620, 5575416), (3696, 5460770), (3801, 5309920), (3920, 5148726), (3982, 5068560), (4310, 4682832), (4312, 4680660), (4344, 4646180), (4620, 4368616), (4704, 4290605), (4741, 4257120), (5068, 3982440), (5172, 3902360), (5280, 3822539), (5390, 3744528), (5430, 3716944), (5792, 3484635), (5880, 3432484), (5973, 3379040), (6034, 3344880), (6160, 3276462), (6335, 3185952), (6465, 3121888), (6468, 3120440), (6896, 2926770), (7240, 2787708), (7392, 2730385), (7602, 2654960), (7840, 2574363), (7964, 2534280), (8085, 2496352), (8620, 2341416), (8624, 2340330), (8688, 2323090), (8869, 2275680), (9051, 2229920), (9240, 2184308), (9482, 2128560), (9955, 2027424), (10136, 1991220), (10344, 1951180), (10780, 1872264), (10860, 1858472), (11760, 1716242), (11946, 1689520), (12068, 1672440), (12320, 1638231), (12670, 1592976), (12930, 1560944), (12936, 1560220), (13792, 1463385), (13937, 1448160), (14223, 1419040), (14480, 1393854), (15085, 1337952), (15204, 1327480), (15928, 1267140), (16170, 1248176), (17240, 1170708), (17248, 1170165), (17376, 1161545), (17738, 1137840), (18102, 1114960), (18480, 1092154), (18964, 1064280), (19005, 1061984), (19910, 1013712), (20272, 995610), (20688, 975590), (21119, 955680), (21560, 936132), (21720, 929236), (23520, 858121), (23705, 851424), (23892, 844760), (24136, 836220), (25340, 796488), (25860, 780472), (25872, 780110), (26607, 758560), (27874, 724080), (28446, 709520), (28960, 696927), (29865, 675808), (30170, 668976), (30408, 663740), (31856, 633570), (32340, 624088), (33187, 608160), (34480, 585354), (35476, 568920), (36204, 557480), (36960, 546077), (37928, 532140), (38010, 530992), (39820, 506856), (40544, 497805), (41376, 487795), (41811, 482720), (42238, 477840), (43120, 468066), (43440, 464618), (44345, 455136), (45255, 445984), (47410, 425712), (47784, 422380), (48272, 418110), (50680, 398244), (51720, 390236), (51744, 390055), (53214, 379280), (55748, 362040), (56892, 354760), (59730, 337904), (60340, 334488), (60816, 331870), (63357, 318560), (63712, 316785), (64680, 312044), (66374, 304080), (68960, 292677), (69685, 289632), (70952, 284460), (71115, 283808), (72408, 278740), (75856, 266070), (76020, 265496), (78011, 258720), (79640, 253428), (83622, 241360), (84476, 238920), (86240, 234033), (86880, 232309), (88690, 227568), (90510, 222992), (94820, 212856), (95568, 211190), (96544, 209055), (97559, 206880), (99561, 202720), (101360, 199122), (103440, 195118), (105595, 191136), (106428, 189640), (111496, 181020), (113784, 177380), (119460, 168952), (120680, 167244), (121632, 165935), (126714, 159280), (129360, 156022), (132748, 152040), (133035, 151712), (139370, 144816), (141904, 142230)]