20426075419680

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{15708499}}^1$

素因数の和:15708573

約数の個数: 384

約数和(自身を含む): 83604407040000

約数和(自身を除く): 63178331620320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 86, 90, 96, 105, 108, 112, 120, 126, 129, 135, 140, 144, 160, 168, 172, 180, 189, 210, 215, 216, 224, 240, 252, 258, 270, 280, 288, 301, 315, 336, 344, 360, 378, 387, 420, 430, 432, 480, 504, 516, 540, 560, 602, 630, 645, 672, 688, 720, 756, 774, 840, 860, 864, 903, 945, 1008, 1032, 1080, 1120, 1161, 1204, 1260, 1290, 1376, 1440, 1505, 1512, 1548, 1680, 1720, 1806, 1890, 1935, 2016, 2064, 2160, 2322, 2408, 2520, 2580, 2709, 3010, 3024, 3096, 3360, 3440, 3612, 3780, 3870, 4128, 4320, 4515, 4644, 4816, 5040, 5160, 5418, 5805, 6020, 6048, 6192, 6880, 7224, 7560, 7740, 8127, 9030, 9288, 9632, 10080, 10320, 10836, 11610, 12040, 12384, 13545, 14448, 15120, 15480, 16254, 18060, 18576, 20640, 21672, 23220, 24080, 27090, 28896, 30240, 30960, 32508, 36120, 37152, 40635, 43344, 46440, 48160, 54180, 61920, 65016, 72240, 81270, 86688, 92880, 108360, 130032, 144480, 162540, 185760, 216720, 260064, 325080, 433440, 650160, 1300320, 15708499, 31416998, 47125497, 62833996, 78542495, 94250994, 109959493, 125667992, 141376491, 157084990, 188501988, 219918986, 235627485, 251335984, 282752982, 314169980, 329878479, 377003976, 424129473, 439837972, 471254970, 502671968, 549797465, 565505964, 628339960, 659756958, 675465457, 706882455, 754007952, 848258946, 879675944, 942509940, 989635437, 1099594930, 1131011928, 1256679920, 1319513916, 1350930914, 1413764910, 1508015904, 1649392395, 1696517892, 1759351888, 1885019880, 1979270874, 2026396371, 2120647365, 2199189860, 2262023856, 2513359840, 2639027832, 2701861828, 2827529820, 2968906311, 3298784790, 3377327285, 3393035784, 3518703776, 3770039760, 3958541748, 4052792742, 4241294730, 4398379720, 4524047712, 4728258199, 4948177185, 5278055664, 5403723656, 5655059640, 5937812622, 6079189113, 6597569580, 6754654570, 6786071568, 7540079520, 7917083496, 8105585484, 8482589460, 8796759440, 9456516398, 9896354370, 10131981855, 10556111328, 10807447312, 11310119280, 11875625244, 12158378226, 13195139160, 13509309140, 13572143136, 14184774597, 14844531555, 15834166992, 16211170968, 16965178920, 17593518880, 18237567339, 18913032796, 19792708740, 20263963710, 21614894624, 22620238560, 23641290995, 23751250488, 24316756452, 26390278320, 27018618280, 28369549194, 29689063110, 30395945565, 31668333984, 32422341936, 33930357840, 36475134678, 37826065592, 39585417480, 40527927420, 42554323791, 47282581990, 47502500976, 48633512904, 52780556640, 54037236560, 56739098388, 59378126220, 60791891130, 64844683872, 67860715680, 70923872985, 72950269356, 75652131184, 79170834960, 81055854840, 85108647582, 91187836695, 94565163980, 95005001952, 97267025808, 108074473120, 113478196776, 118756252440, 121583782260, 127662971373, 141847745970, 145900538712, 151304262368, 158341669920, 162111709680, 170217295164, 182375673390, 189130327960, 194534051616, 212771618955, 226956393552, 237512504880, 243167564520, 255325942746, 283695491940, 291801077424, 324223419360, 340434590328, 364751346780, 378260655920, 425543237910, 453912787104, 475025009760, 486335129040, 510651885492, 567390983880, 583602154848, 638314856865, 680869180656, 729502693560, 756521311840, 851086475820, 972670258080, 1021303770984, 1134781967760, 1276629713730, 1361738361312, 1459005387120, 1702172951640, 2042607541968, 2269563935520, 2553259427460, 2918010774240, 3404345903280, 4085215083936, 5106518854920, 6808691806560, 10213037709840, 20426075419680]

約数ペア:

[(1, 20426075419680), (2, 10213037709840), (3, 6808691806560), (4, 5106518854920), (5, 4085215083936), (6, 3404345903280), (7, 2918010774240), (8, 2553259427460), (9, 2269563935520), (10, 2042607541968), (12, 1702172951640), (14, 1459005387120), (15, 1361738361312), (16, 1276629713730), (18, 1134781967760), (20, 1021303770984), (21, 972670258080), (24, 851086475820), (27, 756521311840), (28, 729502693560), (30, 680869180656), (32, 638314856865), (35, 583602154848), (36, 567390983880), (40, 510651885492), (42, 486335129040), (43, 475025009760), (45, 453912787104), (48, 425543237910), (54, 378260655920), (56, 364751346780), (60, 340434590328), (63, 324223419360), (70, 291801077424), (72, 283695491940), (80, 255325942746), (84, 243167564520), (86, 237512504880), (90, 226956393552), (96, 212771618955), (105, 194534051616), (108, 189130327960), (112, 182375673390), (120, 170217295164), (126, 162111709680), (129, 158341669920), (135, 151304262368), (140, 145900538712), (144, 141847745970), (160, 127662971373), (168, 121583782260), (172, 118756252440), (180, 113478196776), (189, 108074473120), (210, 97267025808), (215, 95005001952), (216, 94565163980), (224, 91187836695), (240, 85108647582), (252, 81055854840), (258, 79170834960), (270, 75652131184), (280, 72950269356), (288, 70923872985), (301, 67860715680), (315, 64844683872), (336, 60791891130), (344, 59378126220), (360, 56739098388), (378, 54037236560), (387, 52780556640), (420, 48633512904), (430, 47502500976), (432, 47282581990), (480, 42554323791), (504, 40527927420), (516, 39585417480), (540, 37826065592), (560, 36475134678), (602, 33930357840), (630, 32422341936), (645, 31668333984), (672, 30395945565), (688, 29689063110), (720, 28369549194), (756, 27018618280), (774, 26390278320), (840, 24316756452), (860, 23751250488), (864, 23641290995), (903, 22620238560), (945, 21614894624), (1008, 20263963710), (1032, 19792708740), (1080, 18913032796), (1120, 18237567339), (1161, 17593518880), (1204, 16965178920), (1260, 16211170968), (1290, 15834166992), (1376, 14844531555), (1440, 14184774597), (1505, 13572143136), (1512, 13509309140), (1548, 13195139160), (1680, 12158378226), (1720, 11875625244), (1806, 11310119280), (1890, 10807447312), (1935, 10556111328), (2016, 10131981855), (2064, 9896354370), (2160, 9456516398), (2322, 8796759440), (2408, 8482589460), (2520, 8105585484), (2580, 7917083496), (2709, 7540079520), (3010, 6786071568), (3024, 6754654570), (3096, 6597569580), (3360, 6079189113), (3440, 5937812622), (3612, 5655059640), (3780, 5403723656), (3870, 5278055664), (4128, 4948177185), (4320, 4728258199), (4515, 4524047712), (4644, 4398379720), (4816, 4241294730), (5040, 4052792742), (5160, 3958541748), (5418, 3770039760), (5805, 3518703776), (6020, 3393035784), (6048, 3377327285), (6192, 3298784790), (6880, 2968906311), (7224, 2827529820), (7560, 2701861828), (7740, 2639027832), (8127, 2513359840), (9030, 2262023856), (9288, 2199189860), (9632, 2120647365), (10080, 2026396371), (10320, 1979270874), (10836, 1885019880), (11610, 1759351888), (12040, 1696517892), (12384, 1649392395), (13545, 1508015904), (14448, 1413764910), (15120, 1350930914), (15480, 1319513916), (16254, 1256679920), (18060, 1131011928), (18576, 1099594930), (20640, 989635437), (21672, 942509940), (23220, 879675944), (24080, 848258946), (27090, 754007952), (28896, 706882455), (30240, 675465457), (30960, 659756958), (32508, 628339960), (36120, 565505964), (37152, 549797465), (40635, 502671968), (43344, 471254970), (46440, 439837972), (48160, 424129473), (54180, 377003976), (61920, 329878479), (65016, 314169980), (72240, 282752982), (81270, 251335984), (86688, 235627485), (92880, 219918986), (108360, 188501988), (130032, 157084990), (144480, 141376491), (162540, 125667992), (185760, 109959493), (216720, 94250994), (260064, 78542495), (325080, 62833996), (433440, 47125497), (650160, 31416998), (1300320, 15708499)]