20184053760

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1$

素因数の和:1054

約数の個数: 576

約数和(自身を含む): 79847389440

約数和(自身を除く): 59663335680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 64, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 128, 130, 136, 144, 153, 156, 160, 170, 180, 192, 195, 204, 208, 221, 234, 240, 255, 256, 260, 272, 288, 306, 312, 320, 340, 360, 384, 390, 408, 416, 442, 468, 480, 510, 512, 520, 544, 576, 585, 612, 624, 640, 663, 680, 720, 765, 768, 780, 816, 832, 884, 936, 960, 991, 1020, 1024, 1040, 1088, 1105, 1152, 1170, 1224, 1248, 1280, 1326, 1360, 1440, 1530, 1536, 1560, 1632, 1664, 1768, 1872, 1920, 1982, 1989, 2040, 2048, 2080, 2176, 2210, 2304, 2340, 2448, 2496, 2560, 2652, 2720, 2880, 2973, 3060, 3072, 3120, 3264, 3315, 3328, 3536, 3744, 3840, 3964, 3978, 4080, 4160, 4352, 4420, 4608, 4680, 4896, 4955, 4992, 5120, 5304, 5440, 5760, 5946, 6120, 6144, 6240, 6528, 6630, 6656, 7072, 7488, 7680, 7928, 7956, 8160, 8320, 8704, 8840, 8919, 9216, 9360, 9792, 9910, 9945, 9984, 10240, 10608, 10880, 11520, 11892, 12240, 12480, 12883, 13056, 13260, 13312, 14144, 14865, 14976, 15360, 15856, 15912, 16320, 16640, 16847, 17408, 17680, 17838, 18432, 18720, 19584, 19820, 19890, 19968, 21216, 21760, 23040, 23784, 24480, 24960, 25766, 26112, 26520, 26624, 28288, 29730, 29952, 30720, 31712, 31824, 32640, 33280, 33694, 34816, 35360, 35676, 37440, 38649, 39168, 39640, 39780, 39936, 42432, 43520, 44595, 46080, 47568, 48960, 49920, 50541, 51532, 52224, 53040, 56576, 59460, 59904, 63424, 63648, 64415, 65280, 66560, 67388, 70720, 71352, 74880, 77298, 78336, 79280, 79560, 79872, 84235, 84864, 87040, 89190, 92160, 95136, 97920, 99840, 101082, 103064, 104448, 106080, 113152, 115947, 118920, 119808, 126848, 127296, 128830, 130560, 133120, 134776, 141440, 142704, 149760, 151623, 154596, 156672, 158560, 159120, 168470, 169728, 174080, 178380, 190272, 193245, 195840, 199680, 202164, 206128, 212160, 219011, 226304, 231894, 237840, 239616, 252705, 253696, 254592, 257660, 261120, 269552, 282880, 285408, 299520, 303246, 309192, 313344, 317120, 318240, 336940, 339456, 356760, 380544, 386490, 391680, 399360, 404328, 412256, 424320, 438022, 452608, 463788, 475680, 505410, 507392, 509184, 515320, 522240, 539104, 565760, 570816, 579735, 599040, 606492, 618384, 634240, 636480, 657033, 673880, 678912, 713520, 758115, 761088, 772980, 783360, 808656, 824512, 848640, 876044, 927576, 951360, 1010820, 1014784, 1018368, 1030640, 1078208, 1095055, 1131520, 1141632, 1159470, 1198080, 1212984, 1236768, 1268480, 1272960, 1314066, 1347760, 1357824, 1427040, 1516230, 1522176, 1545960, 1566720, 1617312, 1649024, 1697280, 1752088, 1855152, 1902720, 1971099, 2021640, 2029568, 2036736, 2061280, 2156416, 2190110, 2263040, 2283264, 2318940, 2425968, 2473536, 2536960, 2545920, 2628132, 2695520, 2854080, 3032460, 3044352, 3091920, 3234624, 3285165, 3298048, 3394560, 3504176, 3710304, 3805440, 3942198, 4043280, 4073472, 4122560, 4312832, 4380220, 4566528, 4637880, 4851936, 4947072, 5073920, 5091840, 5256264, 5391040, 5708160, 6064920, 6088704, 6183840, 6469248, 6570330, 6596096, 6789120, 7008352, 7420608, 7610880, 7884396, 8086560, 8245120, 8625664, 8760440, 9133056, 9275760, 9703872, 9855495, 9894144, 10147840, 10183680, 10512528, 10782080, 11416320, 12129840, 12367680, 12938496, 13140660, 13192192, 14016704, 14841216, 15221760, 15768792, 16173120, 16490240, 17251328, 17520880, 18266112, 18551520, 19407744, 19710990, 19788288, 20367360, 21025056, 21564160, 22832640, 24259680, 24735360, 25876992, 26281320, 26384384, 28033408, 29682432, 30443520, 31537584, 32346240, 32980480, 34502656, 35041760, 37103040, 38815488, 39421980, 39576576, 42050112, 43128320, 45665280, 48519360, 49470720, 51753984, 52562640, 56066816, 59364864, 63075168, 64692480, 65960960, 70083520, 74206080, 77630976, 78843960, 79153152, 84100224, 86256640, 91330560, 97038720, 98941440, 103507968, 105125280, 112133632, 118729728, 126150336, 129384960, 131921920, 140167040, 148412160, 155261952, 157687920, 168200448, 172513280, 194077440, 197882880, 210250560, 224267264, 237459456, 252300672, 258769920, 280334080, 296824320, 310523904, 315375840, 336400896, 388154880, 395765760, 420501120, 448534528, 504601344, 517539840, 560668160, 593648640, 630751680, 672801792, 776309760, 841002240, 1009202688, 1121336320, 1187297280, 1261503360, 1345603584, 1552619520, 1682004480, 2018405376, 2242672640, 2523006720, 3364008960, 4036810752, 5046013440, 6728017920, 10092026880, 20184053760]

約数ペア:

[(1, 20184053760), (2, 10092026880), (3, 6728017920), (4, 5046013440), (5, 4036810752), (6, 3364008960), (8, 2523006720), (9, 2242672640), (10, 2018405376), (12, 1682004480), (13, 1552619520), (15, 1345603584), (16, 1261503360), (17, 1187297280), (18, 1121336320), (20, 1009202688), (24, 841002240), (26, 776309760), (30, 672801792), (32, 630751680), (34, 593648640), (36, 560668160), (39, 517539840), (40, 504601344), (45, 448534528), (48, 420501120), (51, 395765760), (52, 388154880), (60, 336400896), (64, 315375840), (65, 310523904), (68, 296824320), (72, 280334080), (78, 258769920), (80, 252300672), (85, 237459456), (90, 224267264), (96, 210250560), (102, 197882880), (104, 194077440), (117, 172513280), (120, 168200448), (128, 157687920), (130, 155261952), (136, 148412160), (144, 140167040), (153, 131921920), (156, 129384960), (160, 126150336), (170, 118729728), (180, 112133632), (192, 105125280), (195, 103507968), (204, 98941440), (208, 97038720), (221, 91330560), (234, 86256640), (240, 84100224), (255, 79153152), (256, 78843960), (260, 77630976), (272, 74206080), (288, 70083520), (306, 65960960), (312, 64692480), (320, 63075168), (340, 59364864), (360, 56066816), (384, 52562640), (390, 51753984), (408, 49470720), (416, 48519360), (442, 45665280), (468, 43128320), (480, 42050112), (510, 39576576), (512, 39421980), (520, 38815488), (544, 37103040), (576, 35041760), (585, 34502656), (612, 32980480), (624, 32346240), (640, 31537584), (663, 30443520), (680, 29682432), (720, 28033408), (765, 26384384), (768, 26281320), (780, 25876992), (816, 24735360), (832, 24259680), (884, 22832640), (936, 21564160), (960, 21025056), (991, 20367360), (1020, 19788288), (1024, 19710990), (1040, 19407744), (1088, 18551520), (1105, 18266112), (1152, 17520880), (1170, 17251328), (1224, 16490240), (1248, 16173120), (1280, 15768792), (1326, 15221760), (1360, 14841216), (1440, 14016704), (1530, 13192192), (1536, 13140660), (1560, 12938496), (1632, 12367680), (1664, 12129840), (1768, 11416320), (1872, 10782080), (1920, 10512528), (1982, 10183680), (1989, 10147840), (2040, 9894144), (2048, 9855495), (2080, 9703872), (2176, 9275760), (2210, 9133056), (2304, 8760440), (2340, 8625664), (2448, 8245120), (2496, 8086560), (2560, 7884396), (2652, 7610880), (2720, 7420608), (2880, 7008352), (2973, 6789120), (3060, 6596096), (3072, 6570330), (3120, 6469248), (3264, 6183840), (3315, 6088704), (3328, 6064920), (3536, 5708160), (3744, 5391040), (3840, 5256264), (3964, 5091840), (3978, 5073920), (4080, 4947072), (4160, 4851936), (4352, 4637880), (4420, 4566528), (4608, 4380220), (4680, 4312832), (4896, 4122560), (4955, 4073472), (4992, 4043280), (5120, 3942198), (5304, 3805440), (5440, 3710304), (5760, 3504176), (5946, 3394560), (6120, 3298048), (6144, 3285165), (6240, 3234624), (6528, 3091920), (6630, 3044352), (6656, 3032460), (7072, 2854080), (7488, 2695520), (7680, 2628132), (7928, 2545920), (7956, 2536960), (8160, 2473536), (8320, 2425968), (8704, 2318940), (8840, 2283264), (8919, 2263040), (9216, 2190110), (9360, 2156416), (9792, 2061280), (9910, 2036736), (9945, 2029568), (9984, 2021640), (10240, 1971099), (10608, 1902720), (10880, 1855152), (11520, 1752088), (11892, 1697280), (12240, 1649024), (12480, 1617312), (12883, 1566720), (13056, 1545960), (13260, 1522176), (13312, 1516230), (14144, 1427040), (14865, 1357824), (14976, 1347760), (15360, 1314066), (15856, 1272960), (15912, 1268480), (16320, 1236768), (16640, 1212984), (16847, 1198080), (17408, 1159470), (17680, 1141632), (17838, 1131520), (18432, 1095055), (18720, 1078208), (19584, 1030640), (19820, 1018368), (19890, 1014784), (19968, 1010820), (21216, 951360), (21760, 927576), (23040, 876044), (23784, 848640), (24480, 824512), (24960, 808656), (25766, 783360), (26112, 772980), (26520, 761088), (26624, 758115), (28288, 713520), (29730, 678912), (29952, 673880), (30720, 657033), (31712, 636480), (31824, 634240), (32640, 618384), (33280, 606492), (33694, 599040), (34816, 579735), (35360, 570816), (35676, 565760), (37440, 539104), (38649, 522240), (39168, 515320), (39640, 509184), (39780, 507392), (39936, 505410), (42432, 475680), (43520, 463788), (44595, 452608), (46080, 438022), (47568, 424320), (48960, 412256), (49920, 404328), (50541, 399360), (51532, 391680), (52224, 386490), (53040, 380544), (56576, 356760), (59460, 339456), (59904, 336940), (63424, 318240), (63648, 317120), (64415, 313344), (65280, 309192), (66560, 303246), (67388, 299520), (70720, 285408), (71352, 282880), (74880, 269552), (77298, 261120), (78336, 257660), (79280, 254592), (79560, 253696), (79872, 252705), (84235, 239616), (84864, 237840), (87040, 231894), (89190, 226304), (92160, 219011), (95136, 212160), (97920, 206128), (99840, 202164), (101082, 199680), (103064, 195840), (104448, 193245), (106080, 190272), (113152, 178380), (115947, 174080), (118920, 169728), (119808, 168470), (126848, 159120), (127296, 158560), (128830, 156672), (130560, 154596), (133120, 151623), (134776, 149760), (141440, 142704)]