20695545360

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:377

約数の個数: 800

約数和(自身を含む): 87114424320

約数和(自身を除く): 66418878960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 69, 70, 72, 80, 81, 83, 84, 90, 92, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 161, 162, 166, 168, 180, 184, 189, 207, 210, 216, 230, 239, 240, 249, 252, 270, 276, 280, 315, 322, 324, 332, 336, 345, 360, 368, 378, 405, 414, 415, 420, 432, 460, 478, 483, 498, 504, 540, 552, 560, 567, 581, 621, 630, 644, 648, 664, 690, 717, 720, 747, 756, 805, 810, 828, 830, 840, 920, 945, 956, 966, 996, 1008, 1035, 1080, 1104, 1134, 1162, 1195, 1242, 1245, 1260, 1288, 1296, 1328, 1380, 1434, 1449, 1494, 1512, 1610, 1620, 1656, 1660, 1673, 1680, 1743, 1840, 1863, 1890, 1909, 1912, 1932, 1992, 2070, 2151, 2160, 2241, 2268, 2324, 2390, 2415, 2484, 2490, 2520, 2576, 2760, 2835, 2868, 2898, 2905, 2988, 3024, 3105, 3220, 3240, 3312, 3320, 3346, 3486, 3585, 3726, 3735, 3780, 3818, 3824, 3864, 3984, 4140, 4302, 4347, 4482, 4536, 4648, 4780, 4830, 4968, 4980, 5019, 5040, 5229, 5497, 5520, 5670, 5727, 5736, 5796, 5810, 5976, 6210, 6440, 6453, 6480, 6640, 6692, 6723, 6972, 7170, 7245, 7452, 7470, 7560, 7636, 7728, 8280, 8365, 8604, 8694, 8715, 8964, 9072, 9296, 9315, 9545, 9560, 9660, 9936, 9960, 10038, 10458, 10755, 10994, 11205, 11340, 11454, 11472, 11592, 11620, 11952, 12420, 12880, 12906, 13041, 13363, 13384, 13446, 13944, 14340, 14490, 14904, 14940, 15057, 15120, 15272, 15687, 16491, 16560, 16730, 17181, 17208, 17388, 17430, 17928, 18630, 19090, 19120, 19320, 19359, 19837, 19920, 20076, 20916, 21510, 21735, 21988, 22410, 22680, 22908, 23184, 23240, 24840, 25095, 25812, 26082, 26145, 26726, 26768, 26892, 27485, 27888, 28635, 28680, 28980, 29808, 29880, 30114, 30544, 31374, 32265, 32982, 33460, 33615, 34362, 34416, 34776, 34860, 35856, 37260, 38180, 38479, 38640, 38718, 39674, 40089, 40152, 41832, 43020, 43470, 43976, 44820, 45171, 45360, 45816, 46480, 47061, 49473, 49680, 50190, 51543, 51624, 52164, 52290, 53452, 53784, 54970, 57270, 57360, 57960, 59511, 59760, 60228, 62748, 64530, 65205, 65964, 66815, 66920, 67230, 68724, 69552, 69720, 74520, 75285, 76360, 76958, 77436, 78435, 79348, 80178, 80304, 82455, 83664, 85905, 86040, 86940, 87952, 89640, 90342, 91632, 94122, 96795, 98946, 99185, 100380, 103086, 103248, 104328, 104580, 106904, 107568, 109940, 114540, 115437, 115920, 119022, 120267, 120456, 125496, 129060, 130410, 131928, 133630, 133840, 134460, 135513, 137448, 138859, 139440, 148419, 149040, 150570, 152720, 153916, 154629, 154872, 156870, 158696, 160356, 164910, 171810, 172080, 173880, 178533, 179280, 180684, 188244, 192395, 193590, 197892, 198370, 200445, 200760, 206172, 208656, 209160, 213808, 219880, 225855, 229080, 230874, 235305, 238044, 240534, 240912, 247365, 250992, 257715, 258120, 260820, 263856, 267260, 268920, 271026, 274896, 277718, 296838, 297555, 301140, 307832, 309258, 309744, 313740, 317392, 320712, 329820, 343620, 346311, 347760, 357066, 360801, 361368, 376488, 384790, 387180, 395784, 396740, 400890, 401520, 412344, 416577, 418320, 439760, 445257, 451710, 456251, 458160, 461748, 470610, 476088, 481068, 494730, 515430, 516240, 521640, 534520, 535599, 537840, 542052, 555436, 577185, 593676, 595110, 601335, 602280, 615664, 618516, 627480, 641424, 659640, 677565, 687240, 692622, 694295, 714132, 721602, 722736, 742095, 752976, 769580, 773145, 774360, 791568, 793480, 801780, 824688, 833154, 890514, 892665, 903420, 912502, 923496, 941220, 952176, 962136, 989460, 1030860, 1038933, 1043280, 1069040, 1071198, 1082403, 1084104, 1110872, 1154370, 1187352, 1190220, 1202670, 1204560, 1237032, 1249731, 1254960, 1319280, 1355130, 1368753, 1374480, 1385244, 1388590, 1428264, 1443204, 1484190, 1539160, 1546290, 1548720, 1586960, 1603560, 1606797, 1666308, 1731555, 1781028, 1785330, 1804005, 1806840, 1825004, 1846992, 1882440, 1924272, 1978920, 2061720, 2077866, 2082885, 2142396, 2164806, 2168208, 2221744, 2226285, 2281255, 2308740, 2374704, 2380440, 2405340, 2474064, 2499462, 2677995, 2710260, 2737506, 2770488, 2777180, 2856528, 2886408, 2968380, 3078320, 3092580, 3116799, 3193757, 3207120, 3213594, 3332616, 3463110, 3562056, 3570660, 3608010, 3613680, 3650008, 3749193, 3764880, 3957840, 4106259, 4123440, 4155732, 4165770, 4284792, 4329612, 4452570, 4562510, 4617480, 4760880, 4810680, 4998924, 5194665, 5355990, 5412015, 5420520, 5475012, 5540976, 5554360, 5772816, 5936760, 6185160, 6233598, 6248655, 6387514, 6427188, 6665232, 6843765, 6926220, 7124112, 7141320, 7216020, 7300016, 7498386, 8033985, 8212518, 8311464, 8331540, 8569584, 8659224, 8905140, 9125020, 9234960, 9581271, 9621360, 9997848, 10389330, 10711980, 10824030, 10841040, 10950024, 11108720, 11247579, 11873520, 12318777, 12370320, 12467196, 12497310, 12775028, 12854376, 13687530, 13852440, 14282640, 14432040, 14996772, 15583995, 15968785, 16067970, 16425036, 16622928, 16663080, 17318448, 17810280, 18250040, 18745965, 19162542, 19995696, 20531295, 20778660, 21423960, 21648060, 21900048, 22495158, 24637554, 24934392, 24994620, 25550056, 25708752, 27375060, 27704880, 28743813, 28864080, 29993544, 31167990, 31937570, 32135940, 32850072, 33326160, 35620560, 36500080, 36956331, 37491930, 38325084, 41062590, 41557320, 42847920, 43296120, 44990316, 47906355, 49275108, 49868784, 49989240, 51100112, 54750120, 56237895, 57487626, 59987088, 61593885, 62335980, 63875140, 64271880, 65700144, 73912662, 74983860, 76650168, 82125180, 83114640, 86231439, 86592240, 89980632, 95812710, 98550216, 99978480, 109500240, 112475790, 114975252, 123187770, 124671960, 127750280, 128543760, 143719065, 147825324, 149967720, 153300336, 164250360, 172462878, 179961264, 184781655, 191625420, 197100432, 224951580, 229950504, 246375540, 249343920, 255500560, 258694317, 287438130, 295650648, 299935440, 328500720, 344925756, 369563310, 383250840, 431157195, 449903160, 459901008, 492751080, 517388634, 574876260, 591301296, 689851512, 739126620, 766501680, 862314390, 899806320, 985502160, 1034777268, 1149752520, 1293471585, 1379703024, 1478253240, 1724628780, 2069554536, 2299505040, 2586943170, 2956506480, 3449257560, 4139109072, 5173886340, 6898515120, 10347772680, 20695545360]

約数ペア:

[(1, 20695545360), (2, 10347772680), (3, 6898515120), (4, 5173886340), (5, 4139109072), (6, 3449257560), (7, 2956506480), (8, 2586943170), (9, 2299505040), (10, 2069554536), (12, 1724628780), (14, 1478253240), (15, 1379703024), (16, 1293471585), (18, 1149752520), (20, 1034777268), (21, 985502160), (23, 899806320), (24, 862314390), (27, 766501680), (28, 739126620), (30, 689851512), (35, 591301296), (36, 574876260), (40, 517388634), (42, 492751080), (45, 459901008), (46, 449903160), (48, 431157195), (54, 383250840), (56, 369563310), (60, 344925756), (63, 328500720), (69, 299935440), (70, 295650648), (72, 287438130), (80, 258694317), (81, 255500560), (83, 249343920), (84, 246375540), (90, 229950504), (92, 224951580), (105, 197100432), (108, 191625420), (112, 184781655), (115, 179961264), (120, 172462878), (126, 164250360), (135, 153300336), (138, 149967720), (140, 147825324), (144, 143719065), (161, 128543760), (162, 127750280), (166, 124671960), (168, 123187770), (180, 114975252), (184, 112475790), (189, 109500240), (207, 99978480), (210, 98550216), (216, 95812710), (230, 89980632), (239, 86592240), (240, 86231439), (249, 83114640), (252, 82125180), (270, 76650168), (276, 74983860), (280, 73912662), (315, 65700144), (322, 64271880), (324, 63875140), (332, 62335980), (336, 61593885), (345, 59987088), (360, 57487626), (368, 56237895), (378, 54750120), (405, 51100112), (414, 49989240), (415, 49868784), (420, 49275108), (432, 47906355), (460, 44990316), (478, 43296120), (483, 42847920), (498, 41557320), (504, 41062590), (540, 38325084), (552, 37491930), (560, 36956331), (567, 36500080), (581, 35620560), (621, 33326160), (630, 32850072), (644, 32135940), (648, 31937570), (664, 31167990), (690, 29993544), (717, 28864080), (720, 28743813), (747, 27704880), (756, 27375060), (805, 25708752), (810, 25550056), (828, 24994620), (830, 24934392), (840, 24637554), (920, 22495158), (945, 21900048), (956, 21648060), (966, 21423960), (996, 20778660), (1008, 20531295), (1035, 19995696), (1080, 19162542), (1104, 18745965), (1134, 18250040), (1162, 17810280), (1195, 17318448), (1242, 16663080), (1245, 16622928), (1260, 16425036), (1288, 16067970), (1296, 15968785), (1328, 15583995), (1380, 14996772), (1434, 14432040), (1449, 14282640), (1494, 13852440), (1512, 13687530), (1610, 12854376), (1620, 12775028), (1656, 12497310), (1660, 12467196), (1673, 12370320), (1680, 12318777), (1743, 11873520), (1840, 11247579), (1863, 11108720), (1890, 10950024), (1909, 10841040), (1912, 10824030), (1932, 10711980), (1992, 10389330), (2070, 9997848), (2151, 9621360), (2160, 9581271), (2241, 9234960), (2268, 9125020), (2324, 8905140), (2390, 8659224), (2415, 8569584), (2484, 8331540), (2490, 8311464), (2520, 8212518), (2576, 8033985), (2760, 7498386), (2835, 7300016), (2868, 7216020), (2898, 7141320), (2905, 7124112), (2988, 6926220), (3024, 6843765), (3105, 6665232), (3220, 6427188), (3240, 6387514), (3312, 6248655), (3320, 6233598), (3346, 6185160), (3486, 5936760), (3585, 5772816), (3726, 5554360), (3735, 5540976), (3780, 5475012), (3818, 5420520), (3824, 5412015), (3864, 5355990), (3984, 5194665), (4140, 4998924), (4302, 4810680), (4347, 4760880), (4482, 4617480), (4536, 4562510), (4648, 4452570), (4780, 4329612), (4830, 4284792), (4968, 4165770), (4980, 4155732), (5019, 4123440), (5040, 4106259), (5229, 3957840), (5497, 3764880), (5520, 3749193), (5670, 3650008), (5727, 3613680), (5736, 3608010), (5796, 3570660), (5810, 3562056), (5976, 3463110), (6210, 3332616), (6440, 3213594), (6453, 3207120), (6480, 3193757), (6640, 3116799), (6692, 3092580), (6723, 3078320), (6972, 2968380), (7170, 2886408), (7245, 2856528), (7452, 2777180), (7470, 2770488), (7560, 2737506), (7636, 2710260), (7728, 2677995), (8280, 2499462), (8365, 2474064), (8604, 2405340), (8694, 2380440), (8715, 2374704), (8964, 2308740), (9072, 2281255), (9296, 2226285), (9315, 2221744), (9545, 2168208), (9560, 2164806), (9660, 2142396), (9936, 2082885), (9960, 2077866), (10038, 2061720), (10458, 1978920), (10755, 1924272), (10994, 1882440), (11205, 1846992), (11340, 1825004), (11454, 1806840), (11472, 1804005), (11592, 1785330), (11620, 1781028), (11952, 1731555), (12420, 1666308), (12880, 1606797), (12906, 1603560), (13041, 1586960), (13363, 1548720), (13384, 1546290), (13446, 1539160), (13944, 1484190), (14340, 1443204), (14490, 1428264), (14904, 1388590), (14940, 1385244), (15057, 1374480), (15120, 1368753), (15272, 1355130), (15687, 1319280), (16491, 1254960), (16560, 1249731), (16730, 1237032), (17181, 1204560), (17208, 1202670), (17388, 1190220), (17430, 1187352), (17928, 1154370), (18630, 1110872), (19090, 1084104), (19120, 1082403), (19320, 1071198), (19359, 1069040), (19837, 1043280), (19920, 1038933), (20076, 1030860), (20916, 989460), (21510, 962136), (21735, 952176), (21988, 941220), (22410, 923496), (22680, 912502), (22908, 903420), (23184, 892665), (23240, 890514), (24840, 833154), (25095, 824688), (25812, 801780), (26082, 793480), (26145, 791568), (26726, 774360), (26768, 773145), (26892, 769580), (27485, 752976), (27888, 742095), (28635, 722736), (28680, 721602), (28980, 714132), (29808, 694295), (29880, 692622), (30114, 687240), (30544, 677565), (31374, 659640), (32265, 641424), (32982, 627480), (33460, 618516), (33615, 615664), (34362, 602280), (34416, 601335), (34776, 595110), (34860, 593676), (35856, 577185), (37260, 555436), (38180, 542052), (38479, 537840), (38640, 535599), (38718, 534520), (39674, 521640), (40089, 516240), (40152, 515430), (41832, 494730), (43020, 481068), (43470, 476088), (43976, 470610), (44820, 461748), (45171, 458160), (45360, 456251), (45816, 451710), (46480, 445257), (47061, 439760), (49473, 418320), (49680, 416577), (50190, 412344), (51543, 401520), (51624, 400890), (52164, 396740), (52290, 395784), (53452, 387180), (53784, 384790), (54970, 376488), (57270, 361368), (57360, 360801), (57960, 357066), (59511, 347760), (59760, 346311), (60228, 343620), (62748, 329820), (64530, 320712), (65205, 317392), (65964, 313740), (66815, 309744), (66920, 309258), (67230, 307832), (68724, 301140), (69552, 297555), (69720, 296838), (74520, 277718), (75285, 274896), (76360, 271026), (76958, 268920), (77436, 267260), (78435, 263856), (79348, 260820), (80178, 258120), (80304, 257715), (82455, 250992), (83664, 247365), (85905, 240912), (86040, 240534), (86940, 238044), (87952, 235305), (89640, 230874), (90342, 229080), (91632, 225855), (94122, 219880), (96795, 213808), (98946, 209160), (99185, 208656), (100380, 206172), (103086, 200760), (103248, 200445), (104328, 198370), (104580, 197892), (106904, 193590), (107568, 192395), (109940, 188244), (114540, 180684), (115437, 179280), (115920, 178533), (119022, 173880), (120267, 172080), (120456, 171810), (125496, 164910), (129060, 160356), (130410, 158696), (131928, 156870), (133630, 154872), (133840, 154629), (134460, 153916), (135513, 152720), (137448, 150570), (138859, 149040), (139440, 148419)]