20135727360

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{83233}}^1$

素因数の和:83270

約数の個数: 288

約数和(自身を含む): 81662542080

約数和(自身を除く): 61526814720

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, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 3840, 4032, 4320, 4480, 5040, 5376, 5760, 6048, 6720, 6912, 7560, 8064, 8640, 8960, 10080, 11520, 12096, 13440, 15120, 16128, 17280, 20160, 24192, 26880, 30240, 34560, 40320, 48384, 60480, 80640, 83233, 120960, 166466, 241920, 249699, 332932, 416165, 499398, 582631, 665864, 749097, 832330, 998796, 1165262, 1248495, 1331728, 1498194, 1664660, 1747893, 1997592, 2247291, 2330524, 2496990, 2663456, 2913155, 2996388, 3329320, 3495786, 3745485, 3995184, 4494582, 4661048, 4993980, 5243679, 5326912, 5826310, 5992776, 6658640, 6991572, 7490970, 7990368, 8739465, 8989164, 9322096, 9987960, 10487358, 10653824, 11236455, 11652620, 11985552, 13317280, 13983144, 14981940, 15731037, 15980736, 17478930, 17978328, 18644192, 19975920, 20974716, 21307648, 22472910, 23305240, 23971104, 26218395, 26634560, 27966288, 29963880, 31462074, 31961472, 34957860, 35956656, 37288384, 39951840, 41949432, 44945820, 46610480, 47942208, 52436790, 53269120, 55932576, 59927760, 62924148, 63922944, 69915720, 71913312, 74576768, 78655185, 79903680, 83898864, 89891640, 93220960, 95884416, 104873580, 106538240, 111865152, 119855520, 125848296, 139831440, 143826624, 149153536, 157310370, 159807360, 167797728, 179783280, 186441920, 191768832, 209747160, 223730304, 239711040, 251696592, 279662880, 287653248, 314620740, 319614720, 335595456, 359566560, 372883840, 419494320, 447460608, 479422080, 503393184, 559325760, 575306496, 629241480, 671190912, 719133120, 745767680, 838988640, 958844160, 1006786368, 1118651520, 1258482960, 1342381824, 1438266240, 1677977280, 2013572736, 2237303040, 2516965920, 2876532480, 3355954560, 4027145472, 5033931840, 6711909120, 10067863680, 20135727360]

約数ペア:

[(1, 20135727360), (2, 10067863680), (3, 6711909120), (4, 5033931840), (5, 4027145472), (6, 3355954560), (7, 2876532480), (8, 2516965920), (9, 2237303040), (10, 2013572736), (12, 1677977280), (14, 1438266240), (15, 1342381824), (16, 1258482960), (18, 1118651520), (20, 1006786368), (21, 958844160), (24, 838988640), (27, 745767680), (28, 719133120), (30, 671190912), (32, 629241480), (35, 575306496), (36, 559325760), (40, 503393184), (42, 479422080), (45, 447460608), (48, 419494320), (54, 372883840), (56, 359566560), (60, 335595456), (63, 319614720), (64, 314620740), (70, 287653248), (72, 279662880), (80, 251696592), (84, 239711040), (90, 223730304), (96, 209747160), (105, 191768832), (108, 186441920), (112, 179783280), (120, 167797728), (126, 159807360), (128, 157310370), (135, 149153536), (140, 143826624), (144, 139831440), (160, 125848296), (168, 119855520), (180, 111865152), (189, 106538240), (192, 104873580), (210, 95884416), (216, 93220960), (224, 89891640), (240, 83898864), (252, 79903680), (256, 78655185), (270, 74576768), (280, 71913312), (288, 69915720), (315, 63922944), (320, 62924148), (336, 59927760), (360, 55932576), (378, 53269120), (384, 52436790), (420, 47942208), (432, 46610480), (448, 44945820), (480, 41949432), (504, 39951840), (540, 37288384), (560, 35956656), (576, 34957860), (630, 31961472), (640, 31462074), (672, 29963880), (720, 27966288), (756, 26634560), (768, 26218395), (840, 23971104), (864, 23305240), (896, 22472910), (945, 21307648), (960, 20974716), (1008, 19975920), (1080, 18644192), (1120, 17978328), (1152, 17478930), (1260, 15980736), (1280, 15731037), (1344, 14981940), (1440, 13983144), (1512, 13317280), (1680, 11985552), (1728, 11652620), (1792, 11236455), (1890, 10653824), (1920, 10487358), (2016, 9987960), (2160, 9322096), (2240, 8989164), (2304, 8739465), (2520, 7990368), (2688, 7490970), (2880, 6991572), (3024, 6658640), (3360, 5992776), (3456, 5826310), (3780, 5326912), (3840, 5243679), (4032, 4993980), (4320, 4661048), (4480, 4494582), (5040, 3995184), (5376, 3745485), (5760, 3495786), (6048, 3329320), (6720, 2996388), (6912, 2913155), (7560, 2663456), (8064, 2496990), (8640, 2330524), (8960, 2247291), (10080, 1997592), (11520, 1747893), (12096, 1664660), (13440, 1498194), (15120, 1331728), (16128, 1248495), (17280, 1165262), (20160, 998796), (24192, 832330), (26880, 749097), (30240, 665864), (34560, 582631), (40320, 499398), (48384, 416165), (60480, 332932), (80640, 249699), (83233, 241920), (120960, 166466)]