21708898560

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1399}}^1$

素因数の和:1878

約数の個数: 288

約数和(自身を含む): 77263200000

約数和(自身を除く): 55554301440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 449, 480, 540, 576, 640, 720, 768, 864, 898, 960, 1080, 1152, 1280, 1347, 1399, 1440, 1728, 1796, 1920, 2160, 2245, 2304, 2694, 2798, 2880, 3456, 3592, 3840, 4041, 4197, 4320, 4490, 5388, 5596, 5760, 6735, 6912, 6995, 7184, 8082, 8394, 8640, 8980, 10776, 11192, 11520, 12123, 12591, 13470, 13990, 14368, 16164, 16788, 17280, 17960, 20205, 20985, 21552, 22384, 24246, 25182, 26940, 27980, 28736, 32328, 33576, 34560, 35920, 37773, 40410, 41970, 43104, 44768, 48492, 50364, 53880, 55960, 57472, 60615, 62955, 64656, 67152, 71840, 75546, 80820, 83940, 86208, 89536, 96984, 100728, 107760, 111920, 114944, 121230, 125910, 129312, 134304, 143680, 151092, 161640, 167880, 172416, 179072, 188865, 193968, 201456, 215520, 223840, 242460, 251820, 258624, 268608, 287360, 302184, 323280, 335760, 344832, 358144, 377730, 387936, 402912, 431040, 447680, 484920, 503640, 517248, 537216, 574720, 604368, 628151, 646560, 671520, 755460, 775872, 805824, 862080, 895360, 969840, 1007280, 1034496, 1074432, 1208736, 1256302, 1293120, 1343040, 1510920, 1551744, 1611648, 1724160, 1790720, 1884453, 1939680, 2014560, 2417472, 2512604, 2586240, 2686080, 3021840, 3103488, 3140755, 3223296, 3768906, 3879360, 4029120, 4834944, 5025208, 5172480, 5372160, 5653359, 6043680, 6281510, 7537812, 7758720, 8058240, 9422265, 9669888, 10050416, 11306718, 12087360, 12563020, 15075624, 15517440, 16116480, 16960077, 18844530, 20100832, 22613436, 24174720, 25126040, 28266795, 30151248, 33920154, 37689060, 40201664, 45226872, 48349440, 50252080, 56533590, 60302496, 67840308, 75378120, 80403328, 84800385, 90453744, 100504160, 113067180, 120604992, 135680616, 150756240, 160806656, 169600770, 180907488, 201008320, 226134360, 241209984, 271361232, 301512480, 339201540, 361814976, 402016640, 452268720, 482419968, 542722464, 603024960, 678403080, 723629952, 804033280, 904537440, 1085444928, 1206049920, 1356806160, 1447259904, 1809074880, 2170889856, 2412099840, 2713612320, 3618149760, 4341779712, 5427224640, 7236299520, 10854449280, 21708898560]

約数ペア:

[(1, 21708898560), (2, 10854449280), (3, 7236299520), (4, 5427224640), (5, 4341779712), (6, 3618149760), (8, 2713612320), (9, 2412099840), (10, 2170889856), (12, 1809074880), (15, 1447259904), (16, 1356806160), (18, 1206049920), (20, 1085444928), (24, 904537440), (27, 804033280), (30, 723629952), (32, 678403080), (36, 603024960), (40, 542722464), (45, 482419968), (48, 452268720), (54, 402016640), (60, 361814976), (64, 339201540), (72, 301512480), (80, 271361232), (90, 241209984), (96, 226134360), (108, 201008320), (120, 180907488), (128, 169600770), (135, 160806656), (144, 150756240), (160, 135680616), (180, 120604992), (192, 113067180), (216, 100504160), (240, 90453744), (256, 84800385), (270, 80403328), (288, 75378120), (320, 67840308), (360, 60302496), (384, 56533590), (432, 50252080), (449, 48349440), (480, 45226872), (540, 40201664), (576, 37689060), (640, 33920154), (720, 30151248), (768, 28266795), (864, 25126040), (898, 24174720), (960, 22613436), (1080, 20100832), (1152, 18844530), (1280, 16960077), (1347, 16116480), (1399, 15517440), (1440, 15075624), (1728, 12563020), (1796, 12087360), (1920, 11306718), (2160, 10050416), (2245, 9669888), (2304, 9422265), (2694, 8058240), (2798, 7758720), (2880, 7537812), (3456, 6281510), (3592, 6043680), (3840, 5653359), (4041, 5372160), (4197, 5172480), (4320, 5025208), (4490, 4834944), (5388, 4029120), (5596, 3879360), (5760, 3768906), (6735, 3223296), (6912, 3140755), (6995, 3103488), (7184, 3021840), (8082, 2686080), (8394, 2586240), (8640, 2512604), (8980, 2417472), (10776, 2014560), (11192, 1939680), (11520, 1884453), (12123, 1790720), (12591, 1724160), (13470, 1611648), (13990, 1551744), (14368, 1510920), (16164, 1343040), (16788, 1293120), (17280, 1256302), (17960, 1208736), (20205, 1074432), (20985, 1034496), (21552, 1007280), (22384, 969840), (24246, 895360), (25182, 862080), (26940, 805824), (27980, 775872), (28736, 755460), (32328, 671520), (33576, 646560), (34560, 628151), (35920, 604368), (37773, 574720), (40410, 537216), (41970, 517248), (43104, 503640), (44768, 484920), (48492, 447680), (50364, 431040), (53880, 402912), (55960, 387936), (57472, 377730), (60615, 358144), (62955, 344832), (64656, 335760), (67152, 323280), (71840, 302184), (75546, 287360), (80820, 268608), (83940, 258624), (86208, 251820), (89536, 242460), (96984, 223840), (100728, 215520), (107760, 201456), (111920, 193968), (114944, 188865), (121230, 179072), (125910, 172416), (129312, 167880), (134304, 161640), (143680, 151092)]