20697626880

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 864

約数和(自身を含む): 86200418304

約数和(自身を除く): 65502791424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 43, 45, 47, 48, 56, 60, 63, 64, 70, 72, 80, 84, 86, 90, 94, 96, 105, 112, 120, 126, 127, 128, 129, 140, 141, 144, 160, 168, 172, 180, 188, 192, 210, 215, 224, 235, 240, 252, 254, 256, 258, 280, 282, 288, 301, 315, 320, 329, 336, 344, 360, 376, 381, 384, 387, 420, 423, 430, 448, 470, 480, 504, 508, 516, 560, 564, 576, 602, 630, 635, 640, 645, 658, 672, 688, 705, 720, 752, 762, 768, 774, 840, 846, 860, 889, 896, 903, 940, 960, 987, 1008, 1016, 1032, 1120, 1128, 1143, 1152, 1204, 1260, 1270, 1280, 1290, 1316, 1344, 1376, 1410, 1440, 1504, 1505, 1524, 1548, 1645, 1680, 1692, 1720, 1778, 1792, 1806, 1880, 1905, 1920, 1935, 1974, 2016, 2021, 2032, 2064, 2115, 2240, 2256, 2286, 2304, 2408, 2520, 2540, 2580, 2632, 2667, 2688, 2709, 2752, 2820, 2880, 2961, 3008, 3010, 3048, 3096, 3290, 3360, 3384, 3440, 3556, 3612, 3760, 3810, 3840, 3870, 3948, 4032, 4042, 4064, 4128, 4230, 4445, 4480, 4512, 4515, 4572, 4816, 4935, 5040, 5080, 5160, 5264, 5334, 5376, 5418, 5461, 5504, 5640, 5715, 5760, 5922, 5969, 6016, 6020, 6063, 6096, 6192, 6580, 6720, 6768, 6880, 7112, 7224, 7520, 7620, 7740, 7896, 8001, 8064, 8084, 8128, 8256, 8460, 8890, 8960, 9024, 9030, 9144, 9632, 9870, 10080, 10105, 10160, 10320, 10528, 10668, 10836, 10922, 11008, 11280, 11430, 11520, 11844, 11938, 12032, 12040, 12126, 12192, 12384, 13160, 13335, 13440, 13536, 13545, 13760, 14147, 14224, 14448, 14805, 15040, 15240, 15480, 15792, 16002, 16128, 16168, 16256, 16383, 16512, 16920, 17780, 17907, 18048, 18060, 18189, 18288, 19264, 19740, 20160, 20210, 20320, 20640, 21056, 21336, 21672, 21844, 22560, 22860, 23688, 23876, 24080, 24252, 24384, 24768, 26320, 26670, 26880, 27072, 27090, 27305, 27520, 28294, 28448, 28896, 29610, 29845, 30080, 30315, 30480, 30960, 31584, 32004, 32336, 32512, 32766, 33024, 33840, 35560, 35814, 36096, 36120, 36378, 36576, 38227, 38528, 39480, 40005, 40320, 40420, 40640, 41280, 41783, 42112, 42441, 42672, 43344, 43688, 45120, 45720, 47376, 47752, 48160, 48504, 48768, 49149, 49536, 52640, 53340, 53721, 54144, 54180, 54610, 55040, 56588, 56896, 57792, 59220, 59690, 60160, 60630, 60960, 61920, 63168, 64008, 64672, 65532, 67680, 70735, 71120, 71628, 72240, 72756, 73152, 76454, 77056, 78960, 80010, 80640, 80840, 81280, 81915, 82560, 83566, 84224, 84882, 85344, 86688, 87376, 89535, 90240, 90945, 91440, 94752, 95504, 96320, 97008, 97536, 98298, 99072, 105280, 106680, 107442, 108288, 108360, 109220, 113176, 113792, 114681, 115584, 118440, 119380, 121260, 121920, 123840, 125349, 126336, 127323, 128016, 129344, 131064, 135360, 141470, 142240, 143256, 144480, 145512, 146304, 152908, 157920, 160020, 161680, 162560, 163830, 165120, 167132, 169764, 170688, 173376, 174752, 179070, 180480, 181890, 182880, 189504, 191008, 191135, 192640, 194016, 196596, 208915, 210560, 212205, 213360, 214884, 216720, 218440, 226352, 227584, 229362, 231168, 236880, 238760, 242520, 243840, 245745, 247680, 250698, 252672, 254646, 256032, 256667, 258688, 262128, 268605, 270720, 282940, 284480, 286512, 288960, 291024, 292608, 305816, 315840, 320040, 323360, 327660, 334264, 339528, 341376, 344043, 346752, 349504, 358140, 363780, 365760, 376047, 379008, 382016, 382270, 385280, 388032, 393192, 417830, 421120, 424410, 426720, 429768, 433440, 436880, 452704, 458724, 473760, 477520, 485040, 487680, 491490, 495360, 501396, 509292, 512064, 513334, 517376, 524256, 537210, 541440, 565880, 568960, 573024, 573405, 577920, 582048, 611632, 626745, 631680, 636615, 640080, 646720, 655320, 668528, 679056, 682752, 688086, 693504, 699008, 716280, 727560, 731520, 752094, 758016, 764032, 764540, 770001, 776064, 786384, 835660, 848820, 853440, 859536, 866880, 873760, 905408, 917448, 947520, 955040, 970080, 982980, 1002792, 1018584, 1024128, 1026668, 1048512, 1074420, 1131760, 1137920, 1146048, 1146810, 1155840, 1164096, 1223264, 1253490, 1263360, 1273230, 1280160, 1283335, 1293440, 1310640, 1337056, 1358112, 1376172, 1398016, 1432560, 1455120, 1463040, 1504188, 1528064, 1529080, 1540002, 1552128, 1572768, 1671320, 1697640, 1706880, 1719072, 1720215, 1733760, 1747520, 1796669, 1810816, 1834896, 1880235, 1895040, 1910080, 1940160, 1965960, 2005584, 2037168, 2048256, 2053336, 2097024, 2148840, 2263520, 2292096, 2293620, 2310003, 2328192, 2446528, 2506980, 2546460, 2560320, 2566670, 2586880, 2621280, 2674112, 2716224, 2752344, 2865120, 2910240, 3008376, 3058160, 3080004, 3145536, 3342640, 3395280, 3413760, 3438144, 3440430, 3467520, 3495040, 3593338, 3621632, 3669792, 3760470, 3790080, 3820160, 3850005, 3880320, 3931920, 4011168, 4074336, 4106672, 4194048, 4297680, 4527040, 4584192, 4587240, 4620006, 4656384, 4893056, 5013960, 5092920, 5120640, 5133340, 5242560, 5348224, 5390007, 5432448, 5504688, 5730240, 5820480, 6016752, 6116320, 6160008, 6291072, 6685280, 6790560, 6876288, 6880860, 6990080, 7186676, 7339584, 7520940, 7640320, 7700010, 7760640, 7863840, 8022336, 8148672, 8213344, 8595360, 8983345, 9054080, 9174480, 9240012, 9786112, 10027920, 10185840, 10241280, 10266680, 10485120, 10696448, 10780014, 10864896, 11009376, 11460480, 11550015, 11640960, 12033504, 12232640, 12320016, 12582144, 13370560, 13581120, 13752576, 13761720, 14373352, 14679168, 15041880, 15400020, 15727680, 16044672, 16170021, 16297344, 16426688, 17190720, 17966690, 18108160, 18348960, 18480024, 20055840, 20371680, 20533360, 20970240, 21560028, 22018752, 22920960, 23100030, 23281920, 24067008, 24465280, 24640032, 26741120, 26950035, 27162240, 27523440, 28746704, 29358336, 30083760, 30800040, 31455360, 32089344, 32340042, 32594688, 32853376, 34381440, 35933380, 36697920, 36960048, 40111680, 40743360, 41066720, 43120056, 44037504, 46200060, 48134016, 48930560, 49280064, 53482240, 53900070, 54324480, 55046880, 57493408, 60167520, 61600080, 62910720, 64680084, 65706752, 68762880, 71866760, 73395840, 73920096, 80223360, 80850105, 81486720, 82133440, 86240112, 88075008, 92400120, 96268032, 98560128, 107800140, 110093760, 114986816, 120335040, 123200160, 129360168, 143733520, 146791680, 147840192, 160446720, 161700210, 162973440, 164266880, 172480224, 184800240, 197120256, 215600280, 220187520, 229973632, 240670080, 246400320, 258720336, 287467040, 295680384, 323400420, 328533760, 344960448, 369600480, 431200560, 440375040, 459947264, 481340160, 492800640, 517440672, 574934080, 591360768, 646800840, 689920896, 739200960, 862401120, 985601280, 1034881344, 1149868160, 1293601680, 1379841792, 1478401920, 1724802240, 2069762688, 2299736320, 2587203360, 2956803840, 3449604480, 4139525376, 5174406720, 6899208960, 10348813440, 20697626880]

約数ペア:

[(1, 20697626880), (2, 10348813440), (3, 6899208960), (4, 5174406720), (5, 4139525376), (6, 3449604480), (7, 2956803840), (8, 2587203360), (9, 2299736320), (10, 2069762688), (12, 1724802240), (14, 1478401920), (15, 1379841792), (16, 1293601680), (18, 1149868160), (20, 1034881344), (21, 985601280), (24, 862401120), (28, 739200960), (30, 689920896), (32, 646800840), (35, 591360768), (36, 574934080), (40, 517440672), (42, 492800640), (43, 481340160), (45, 459947264), (47, 440375040), (48, 431200560), (56, 369600480), (60, 344960448), (63, 328533760), (64, 323400420), (70, 295680384), (72, 287467040), (80, 258720336), (84, 246400320), (86, 240670080), (90, 229973632), (94, 220187520), (96, 215600280), (105, 197120256), (112, 184800240), (120, 172480224), (126, 164266880), (127, 162973440), (128, 161700210), (129, 160446720), (140, 147840192), (141, 146791680), (144, 143733520), (160, 129360168), (168, 123200160), (172, 120335040), (180, 114986816), (188, 110093760), (192, 107800140), (210, 98560128), (215, 96268032), (224, 92400120), (235, 88075008), (240, 86240112), (252, 82133440), (254, 81486720), (256, 80850105), (258, 80223360), (280, 73920096), (282, 73395840), (288, 71866760), (301, 68762880), (315, 65706752), (320, 64680084), (329, 62910720), (336, 61600080), (344, 60167520), (360, 57493408), (376, 55046880), (381, 54324480), (384, 53900070), (387, 53482240), (420, 49280064), (423, 48930560), (430, 48134016), (448, 46200060), (470, 44037504), (480, 43120056), (504, 41066720), (508, 40743360), (516, 40111680), (560, 36960048), (564, 36697920), (576, 35933380), (602, 34381440), (630, 32853376), (635, 32594688), (640, 32340042), (645, 32089344), (658, 31455360), (672, 30800040), (688, 30083760), (705, 29358336), (720, 28746704), (752, 27523440), (762, 27162240), (768, 26950035), (774, 26741120), (840, 24640032), (846, 24465280), (860, 24067008), (889, 23281920), (896, 23100030), (903, 22920960), (940, 22018752), (960, 21560028), (987, 20970240), (1008, 20533360), (1016, 20371680), (1032, 20055840), (1120, 18480024), (1128, 18348960), (1143, 18108160), (1152, 17966690), (1204, 17190720), (1260, 16426688), (1270, 16297344), (1280, 16170021), (1290, 16044672), (1316, 15727680), (1344, 15400020), (1376, 15041880), (1410, 14679168), (1440, 14373352), (1504, 13761720), (1505, 13752576), (1524, 13581120), (1548, 13370560), (1645, 12582144), (1680, 12320016), (1692, 12232640), (1720, 12033504), (1778, 11640960), (1792, 11550015), (1806, 11460480), (1880, 11009376), (1905, 10864896), (1920, 10780014), (1935, 10696448), (1974, 10485120), (2016, 10266680), (2021, 10241280), (2032, 10185840), (2064, 10027920), (2115, 9786112), (2240, 9240012), (2256, 9174480), (2286, 9054080), (2304, 8983345), (2408, 8595360), (2520, 8213344), (2540, 8148672), (2580, 8022336), (2632, 7863840), (2667, 7760640), (2688, 7700010), (2709, 7640320), (2752, 7520940), (2820, 7339584), (2880, 7186676), (2961, 6990080), (3008, 6880860), (3010, 6876288), (3048, 6790560), (3096, 6685280), (3290, 6291072), (3360, 6160008), (3384, 6116320), (3440, 6016752), (3556, 5820480), (3612, 5730240), (3760, 5504688), (3810, 5432448), (3840, 5390007), (3870, 5348224), (3948, 5242560), (4032, 5133340), (4042, 5120640), (4064, 5092920), (4128, 5013960), (4230, 4893056), (4445, 4656384), (4480, 4620006), (4512, 4587240), (4515, 4584192), (4572, 4527040), (4816, 4297680), (4935, 4194048), (5040, 4106672), (5080, 4074336), (5160, 4011168), (5264, 3931920), (5334, 3880320), (5376, 3850005), (5418, 3820160), (5461, 3790080), (5504, 3760470), (5640, 3669792), (5715, 3621632), (5760, 3593338), (5922, 3495040), (5969, 3467520), (6016, 3440430), (6020, 3438144), (6063, 3413760), (6096, 3395280), (6192, 3342640), (6580, 3145536), (6720, 3080004), (6768, 3058160), (6880, 3008376), (7112, 2910240), (7224, 2865120), (7520, 2752344), (7620, 2716224), (7740, 2674112), (7896, 2621280), (8001, 2586880), (8064, 2566670), (8084, 2560320), (8128, 2546460), (8256, 2506980), (8460, 2446528), (8890, 2328192), (8960, 2310003), (9024, 2293620), (9030, 2292096), (9144, 2263520), (9632, 2148840), (9870, 2097024), (10080, 2053336), (10105, 2048256), (10160, 2037168), (10320, 2005584), (10528, 1965960), (10668, 1940160), (10836, 1910080), (10922, 1895040), (11008, 1880235), (11280, 1834896), (11430, 1810816), (11520, 1796669), (11844, 1747520), (11938, 1733760), (12032, 1720215), (12040, 1719072), (12126, 1706880), (12192, 1697640), (12384, 1671320), (13160, 1572768), (13335, 1552128), (13440, 1540002), (13536, 1529080), (13545, 1528064), (13760, 1504188), (14147, 1463040), (14224, 1455120), (14448, 1432560), (14805, 1398016), (15040, 1376172), (15240, 1358112), (15480, 1337056), (15792, 1310640), (16002, 1293440), (16128, 1283335), (16168, 1280160), (16256, 1273230), (16383, 1263360), (16512, 1253490), (16920, 1223264), (17780, 1164096), (17907, 1155840), (18048, 1146810), (18060, 1146048), (18189, 1137920), (18288, 1131760), (19264, 1074420), (19740, 1048512), (20160, 1026668), (20210, 1024128), (20320, 1018584), (20640, 1002792), (21056, 982980), (21336, 970080), (21672, 955040), (21844, 947520), (22560, 917448), (22860, 905408), (23688, 873760), (23876, 866880), (24080, 859536), (24252, 853440), (24384, 848820), (24768, 835660), (26320, 786384), (26670, 776064), (26880, 770001), (27072, 764540), (27090, 764032), (27305, 758016), (27520, 752094), (28294, 731520), (28448, 727560), (28896, 716280), (29610, 699008), (29845, 693504), (30080, 688086), (30315, 682752), (30480, 679056), (30960, 668528), (31584, 655320), (32004, 646720), (32336, 640080), (32512, 636615), (32766, 631680), (33024, 626745), (33840, 611632), (35560, 582048), (35814, 577920), (36096, 573405), (36120, 573024), (36378, 568960), (36576, 565880), (38227, 541440), (38528, 537210), (39480, 524256), (40005, 517376), (40320, 513334), (40420, 512064), (40640, 509292), (41280, 501396), (41783, 495360), (42112, 491490), (42441, 487680), (42672, 485040), (43344, 477520), (43688, 473760), (45120, 458724), (45720, 452704), (47376, 436880), (47752, 433440), (48160, 429768), (48504, 426720), (48768, 424410), (49149, 421120), (49536, 417830), (52640, 393192), (53340, 388032), (53721, 385280), (54144, 382270), (54180, 382016), (54610, 379008), (55040, 376047), (56588, 365760), (56896, 363780), (57792, 358140), (59220, 349504), (59690, 346752), (60160, 344043), (60630, 341376), (60960, 339528), (61920, 334264), (63168, 327660), (64008, 323360), (64672, 320040), (65532, 315840), (67680, 305816), (70735, 292608), (71120, 291024), (71628, 288960), (72240, 286512), (72756, 284480), (73152, 282940), (76454, 270720), (77056, 268605), (78960, 262128), (80010, 258688), (80640, 256667), (80840, 256032), (81280, 254646), (81915, 252672), (82560, 250698), (83566, 247680), (84224, 245745), (84882, 243840), (85344, 242520), (86688, 238760), (87376, 236880), (89535, 231168), (90240, 229362), (90945, 227584), (91440, 226352), (94752, 218440), (95504, 216720), (96320, 214884), (97008, 213360), (97536, 212205), (98298, 210560), (99072, 208915), (105280, 196596), (106680, 194016), (107442, 192640), (108288, 191135), (108360, 191008), (109220, 189504), (113176, 182880), (113792, 181890), (114681, 180480), (115584, 179070), (118440, 174752), (119380, 173376), (121260, 170688), (121920, 169764), (123840, 167132), (125349, 165120), (126336, 163830), (127323, 162560), (128016, 161680), (129344, 160020), (131064, 157920), (135360, 152908), (141470, 146304), (142240, 145512), (143256, 144480)]