20178070080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2203}}^1$

素因数の和:2306

約数の個数: 448

約数和(自身を含む): 77388963840

約数和(自身を除く): 57210893760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 47, 48, 56, 58, 60, 64, 70, 80, 84, 87, 94, 96, 105, 112, 116, 120, 140, 141, 145, 160, 168, 174, 188, 192, 203, 210, 224, 232, 235, 240, 280, 282, 290, 320, 329, 336, 348, 376, 406, 420, 435, 448, 464, 470, 480, 560, 564, 580, 609, 658, 672, 696, 705, 752, 812, 840, 870, 928, 940, 960, 987, 1015, 1120, 1128, 1160, 1218, 1316, 1344, 1363, 1392, 1410, 1504, 1624, 1645, 1680, 1740, 1856, 1880, 1974, 2030, 2203, 2240, 2256, 2320, 2436, 2632, 2726, 2784, 2820, 3008, 3045, 3248, 3290, 3360, 3480, 3760, 3948, 4060, 4089, 4406, 4512, 4640, 4872, 4935, 5264, 5452, 5568, 5640, 6090, 6496, 6580, 6609, 6720, 6815, 6960, 7520, 7896, 8120, 8178, 8812, 9024, 9280, 9541, 9744, 9870, 10528, 10904, 11015, 11280, 12180, 12992, 13160, 13218, 13630, 13920, 15040, 15421, 15792, 16240, 16356, 17624, 19082, 19488, 19740, 20445, 21056, 21808, 22030, 22560, 24360, 26320, 26436, 27260, 27840, 28623, 30842, 31584, 32480, 32712, 33045, 35248, 38164, 38976, 39480, 40890, 43616, 44060, 45120, 46263, 47705, 48720, 52640, 52872, 54520, 57246, 61684, 63168, 63887, 64960, 65424, 66090, 70496, 76328, 77105, 78960, 81780, 87232, 88120, 92526, 95410, 97440, 103541, 105280, 105744, 109040, 114492, 123368, 127774, 130848, 132180, 140992, 143115, 152656, 154210, 157920, 163560, 176240, 185052, 190820, 191661, 194880, 207082, 211488, 218080, 228984, 231315, 246736, 255548, 261696, 264360, 286230, 305312, 308420, 310623, 315840, 319435, 327120, 352480, 370104, 381640, 383322, 414164, 422976, 436160, 447209, 457968, 462630, 493472, 511096, 517705, 528720, 572460, 610624, 616840, 621246, 638870, 654240, 704960, 724787, 740208, 763280, 766644, 828328, 894418, 915936, 925260, 958305, 986944, 1022192, 1035410, 1057440, 1144920, 1233680, 1242492, 1277740, 1308480, 1341627, 1449574, 1480416, 1526560, 1533288, 1553115, 1656656, 1788836, 1831872, 1850520, 1916610, 2044384, 2070820, 2114880, 2174361, 2236045, 2289840, 2467360, 2484984, 2555480, 2683254, 2899148, 2960832, 3002689, 3053120, 3066576, 3106230, 3313312, 3577672, 3623935, 3701040, 3833220, 4088768, 4141640, 4348722, 4472090, 4579680, 4934720, 4969968, 5110960, 5366508, 5798296, 6005378, 6133152, 6212460, 6626624, 6708135, 7155344, 7247870, 7402080, 7666440, 8283280, 8697444, 8944180, 9008067, 9159360, 9939936, 10221920, 10733016, 10871805, 11596592, 12010756, 12266304, 12424920, 13416270, 14310688, 14495740, 14804160, 15013445, 15332880, 16566560, 17394888, 17888360, 18016134, 19879872, 20443840, 21018823, 21466032, 21743610, 23193184, 24021512, 24849840, 26832540, 28621376, 28991480, 30026890, 30665760, 33133120, 34789776, 35776720, 36032268, 42037646, 42932064, 43487220, 45040335, 46386368, 48043024, 49699680, 53665080, 57982960, 60053780, 61331520, 63056469, 69579552, 71553440, 72064536, 84075292, 85864128, 86974440, 90080670, 96086048, 99399360, 105094115, 107330160, 115965920, 120107560, 126112938, 139159104, 143106880, 144129072, 168150584, 173948880, 180161340, 192172096, 210188230, 214660320, 231931840, 240215120, 252225876, 288258144, 315282345, 336301168, 347897760, 360322680, 420376460, 429320640, 480430240, 504451752, 576516288, 630564690, 672602336, 695795520, 720645360, 840752920, 960860480, 1008903504, 1261129380, 1345204672, 1441290720, 1681505840, 2017807008, 2522258760, 2882581440, 3363011680, 4035614016, 5044517520, 6726023360, 10089035040, 20178070080]

約数ペア:

[(1, 20178070080), (2, 10089035040), (3, 6726023360), (4, 5044517520), (5, 4035614016), (6, 3363011680), (7, 2882581440), (8, 2522258760), (10, 2017807008), (12, 1681505840), (14, 1441290720), (15, 1345204672), (16, 1261129380), (20, 1008903504), (21, 960860480), (24, 840752920), (28, 720645360), (29, 695795520), (30, 672602336), (32, 630564690), (35, 576516288), (40, 504451752), (42, 480430240), (47, 429320640), (48, 420376460), (56, 360322680), (58, 347897760), (60, 336301168), (64, 315282345), (70, 288258144), (80, 252225876), (84, 240215120), (87, 231931840), (94, 214660320), (96, 210188230), (105, 192172096), (112, 180161340), (116, 173948880), (120, 168150584), (140, 144129072), (141, 143106880), (145, 139159104), (160, 126112938), (168, 120107560), (174, 115965920), (188, 107330160), (192, 105094115), (203, 99399360), (210, 96086048), (224, 90080670), (232, 86974440), (235, 85864128), (240, 84075292), (280, 72064536), (282, 71553440), (290, 69579552), (320, 63056469), (329, 61331520), (336, 60053780), (348, 57982960), (376, 53665080), (406, 49699680), (420, 48043024), (435, 46386368), (448, 45040335), (464, 43487220), (470, 42932064), (480, 42037646), (560, 36032268), (564, 35776720), (580, 34789776), (609, 33133120), (658, 30665760), (672, 30026890), (696, 28991480), (705, 28621376), (752, 26832540), (812, 24849840), (840, 24021512), (870, 23193184), (928, 21743610), (940, 21466032), (960, 21018823), (987, 20443840), (1015, 19879872), (1120, 18016134), (1128, 17888360), (1160, 17394888), (1218, 16566560), (1316, 15332880), (1344, 15013445), (1363, 14804160), (1392, 14495740), (1410, 14310688), (1504, 13416270), (1624, 12424920), (1645, 12266304), (1680, 12010756), (1740, 11596592), (1856, 10871805), (1880, 10733016), (1974, 10221920), (2030, 9939936), (2203, 9159360), (2240, 9008067), (2256, 8944180), (2320, 8697444), (2436, 8283280), (2632, 7666440), (2726, 7402080), (2784, 7247870), (2820, 7155344), (3008, 6708135), (3045, 6626624), (3248, 6212460), (3290, 6133152), (3360, 6005378), (3480, 5798296), (3760, 5366508), (3948, 5110960), (4060, 4969968), (4089, 4934720), (4406, 4579680), (4512, 4472090), (4640, 4348722), (4872, 4141640), (4935, 4088768), (5264, 3833220), (5452, 3701040), (5568, 3623935), (5640, 3577672), (6090, 3313312), (6496, 3106230), (6580, 3066576), (6609, 3053120), (6720, 3002689), (6815, 2960832), (6960, 2899148), (7520, 2683254), (7896, 2555480), (8120, 2484984), (8178, 2467360), (8812, 2289840), (9024, 2236045), (9280, 2174361), (9541, 2114880), (9744, 2070820), (9870, 2044384), (10528, 1916610), (10904, 1850520), (11015, 1831872), (11280, 1788836), (12180, 1656656), (12992, 1553115), (13160, 1533288), (13218, 1526560), (13630, 1480416), (13920, 1449574), (15040, 1341627), (15421, 1308480), (15792, 1277740), (16240, 1242492), (16356, 1233680), (17624, 1144920), (19082, 1057440), (19488, 1035410), (19740, 1022192), (20445, 986944), (21056, 958305), (21808, 925260), (22030, 915936), (22560, 894418), (24360, 828328), (26320, 766644), (26436, 763280), (27260, 740208), (27840, 724787), (28623, 704960), (30842, 654240), (31584, 638870), (32480, 621246), (32712, 616840), (33045, 610624), (35248, 572460), (38164, 528720), (38976, 517705), (39480, 511096), (40890, 493472), (43616, 462630), (44060, 457968), (45120, 447209), (46263, 436160), (47705, 422976), (48720, 414164), (52640, 383322), (52872, 381640), (54520, 370104), (57246, 352480), (61684, 327120), (63168, 319435), (63887, 315840), (64960, 310623), (65424, 308420), (66090, 305312), (70496, 286230), (76328, 264360), (77105, 261696), (78960, 255548), (81780, 246736), (87232, 231315), (88120, 228984), (92526, 218080), (95410, 211488), (97440, 207082), (103541, 194880), (105280, 191661), (105744, 190820), (109040, 185052), (114492, 176240), (123368, 163560), (127774, 157920), (130848, 154210), (132180, 152656), (140992, 143115)]