21574308480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{12583}}^1$

素因数の和:12671

約数の個数: 256

約数和(自身を含む): 73933516800

約数和(自身を除く): 52359208320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 47, 48, 57, 60, 64, 76, 80, 94, 95, 96, 114, 120, 128, 141, 152, 160, 188, 190, 192, 228, 235, 240, 282, 285, 304, 320, 376, 380, 384, 456, 470, 480, 564, 570, 608, 640, 705, 752, 760, 893, 912, 940, 960, 1128, 1140, 1216, 1410, 1504, 1520, 1786, 1824, 1880, 1920, 2256, 2280, 2432, 2679, 2820, 3008, 3040, 3572, 3648, 3760, 4465, 4512, 4560, 5358, 5640, 6016, 6080, 7144, 7296, 7520, 8930, 9024, 9120, 10716, 11280, 12160, 12583, 13395, 14288, 15040, 17860, 18048, 18240, 21432, 22560, 25166, 26790, 28576, 30080, 35720, 36480, 37749, 42864, 45120, 50332, 53580, 57152, 62915, 71440, 75498, 85728, 90240, 100664, 107160, 114304, 125830, 142880, 150996, 171456, 188745, 201328, 214320, 239077, 251660, 285760, 301992, 342912, 377490, 402656, 428640, 478154, 503320, 571520, 591401, 603984, 717231, 754980, 805312, 857280, 956308, 1006640, 1182802, 1195385, 1207968, 1434462, 1509960, 1610624, 1714560, 1774203, 1912616, 2013280, 2365604, 2390770, 2415936, 2868924, 2957005, 3019920, 3548406, 3586155, 3825232, 4026560, 4731208, 4781540, 4831872, 5737848, 5914010, 6039840, 7096812, 7172310, 7650464, 8053120, 8871015, 9462416, 9563080, 11236619, 11475696, 11828020, 12079680, 14193624, 14344620, 15300928, 17742030, 18924832, 19126160, 22473238, 22951392, 23656040, 24159360, 28387248, 28689240, 30601856, 33709857, 35484060, 37849664, 38252320, 44946476, 45902784, 47312080, 56183095, 56774496, 57378480, 67419714, 70968120, 75699328, 76504640, 89892952, 91805568, 94624160, 112366190, 113548992, 114756960, 134839428, 141936240, 153009280, 168549285, 179785904, 189248320, 224732380, 227097984, 229513920, 269678856, 283872480, 337098570, 359571808, 378496640, 449464760, 459027840, 539357712, 567744960, 674197140, 719143616, 898929520, 1078715424, 1135489920, 1348394280, 1438287232, 1797859040, 2157430848, 2696788560, 3595718080, 4314861696, 5393577120, 7191436160, 10787154240, 21574308480]

約数ペア:

[(1, 21574308480), (2, 10787154240), (3, 7191436160), (4, 5393577120), (5, 4314861696), (6, 3595718080), (8, 2696788560), (10, 2157430848), (12, 1797859040), (15, 1438287232), (16, 1348394280), (19, 1135489920), (20, 1078715424), (24, 898929520), (30, 719143616), (32, 674197140), (38, 567744960), (40, 539357712), (47, 459027840), (48, 449464760), (57, 378496640), (60, 359571808), (64, 337098570), (76, 283872480), (80, 269678856), (94, 229513920), (95, 227097984), (96, 224732380), (114, 189248320), (120, 179785904), (128, 168549285), (141, 153009280), (152, 141936240), (160, 134839428), (188, 114756960), (190, 113548992), (192, 112366190), (228, 94624160), (235, 91805568), (240, 89892952), (282, 76504640), (285, 75699328), (304, 70968120), (320, 67419714), (376, 57378480), (380, 56774496), (384, 56183095), (456, 47312080), (470, 45902784), (480, 44946476), (564, 38252320), (570, 37849664), (608, 35484060), (640, 33709857), (705, 30601856), (752, 28689240), (760, 28387248), (893, 24159360), (912, 23656040), (940, 22951392), (960, 22473238), (1128, 19126160), (1140, 18924832), (1216, 17742030), (1410, 15300928), (1504, 14344620), (1520, 14193624), (1786, 12079680), (1824, 11828020), (1880, 11475696), (1920, 11236619), (2256, 9563080), (2280, 9462416), (2432, 8871015), (2679, 8053120), (2820, 7650464), (3008, 7172310), (3040, 7096812), (3572, 6039840), (3648, 5914010), (3760, 5737848), (4465, 4831872), (4512, 4781540), (4560, 4731208), (5358, 4026560), (5640, 3825232), (6016, 3586155), (6080, 3548406), (7144, 3019920), (7296, 2957005), (7520, 2868924), (8930, 2415936), (9024, 2390770), (9120, 2365604), (10716, 2013280), (11280, 1912616), (12160, 1774203), (12583, 1714560), (13395, 1610624), (14288, 1509960), (15040, 1434462), (17860, 1207968), (18048, 1195385), (18240, 1182802), (21432, 1006640), (22560, 956308), (25166, 857280), (26790, 805312), (28576, 754980), (30080, 717231), (35720, 603984), (36480, 591401), (37749, 571520), (42864, 503320), (45120, 478154), (50332, 428640), (53580, 402656), (57152, 377490), (62915, 342912), (71440, 301992), (75498, 285760), (85728, 251660), (90240, 239077), (100664, 214320), (107160, 201328), (114304, 188745), (125830, 171456), (142880, 150996)]