16771184640

素因数分解:

$2^{11}\times 3^2\times 5^1\times 7^1\times {\mathrm{25997}}^1$

素因数の和:26037

約数の個数: 288

約数和(自身を含む): 66432169440

約数和(自身を除く): 49660984800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2048, 2240, 2304, 2520, 2560, 2688, 2880, 3072, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5120, 5376, 5760, 6144, 6720, 7168, 7680, 8064, 8960, 9216, 10080, 10240, 10752, 11520, 13440, 14336, 15360, 16128, 17920, 18432, 20160, 21504, 23040, 25997, 26880, 30720, 32256, 35840, 40320, 43008, 46080, 51994, 53760, 64512, 71680, 77991, 80640, 92160, 103988, 107520, 129024, 129985, 155982, 161280, 181979, 207976, 215040, 233973, 259970, 311964, 322560, 363958, 389955, 415952, 467946, 519940, 545937, 623928, 645120, 727916, 779910, 831904, 909895, 935892, 1039880, 1091874, 1169865, 1247856, 1455832, 1559820, 1637811, 1663808, 1819790, 1871784, 2079760, 2183748, 2339730, 2495712, 2729685, 2911664, 3119640, 3275622, 3327616, 3639580, 3743568, 4159520, 4367496, 4679460, 4991424, 5459370, 5823328, 6239280, 6551244, 6655232, 7279160, 7487136, 8189055, 8319040, 8734992, 9358920, 9982848, 10918740, 11646656, 12478560, 13102488, 13310464, 14558320, 14974272, 16378110, 16638080, 17469984, 18717840, 19965696, 21837480, 23293312, 24957120, 26204976, 26620928, 29116640, 29948544, 32756220, 33276160, 34939968, 37435680, 39931392, 43674960, 46586624, 49914240, 52409952, 53241856, 58233280, 59897088, 65512440, 66552320, 69879936, 74871360, 79862784, 87349920, 93173248, 99828480, 104819904, 116466560, 119794176, 131024880, 133104640, 139759872, 149742720, 159725568, 174699840, 186346496, 199656960, 209639808, 232933120, 239588352, 262049760, 266209280, 279519744, 299485440, 349399680, 372692992, 399313920, 419279616, 465866240, 479176704, 524099520, 559039488, 598970880, 698799360, 798627840, 838559232, 931732480, 1048199040, 1118078976, 1197941760, 1397598720, 1677118464, 1863464960, 2096398080, 2395883520, 2795197440, 3354236928, 4192796160, 5590394880, 8385592320, 16771184640]

約数ペア:

[(1, 16771184640), (2, 8385592320), (3, 5590394880), (4, 4192796160), (5, 3354236928), (6, 2795197440), (7, 2395883520), (8, 2096398080), (9, 1863464960), (10, 1677118464), (12, 1397598720), (14, 1197941760), (15, 1118078976), (16, 1048199040), (18, 931732480), (20, 838559232), (21, 798627840), (24, 698799360), (28, 598970880), (30, 559039488), (32, 524099520), (35, 479176704), (36, 465866240), (40, 419279616), (42, 399313920), (45, 372692992), (48, 349399680), (56, 299485440), (60, 279519744), (63, 266209280), (64, 262049760), (70, 239588352), (72, 232933120), (80, 209639808), (84, 199656960), (90, 186346496), (96, 174699840), (105, 159725568), (112, 149742720), (120, 139759872), (126, 133104640), (128, 131024880), (140, 119794176), (144, 116466560), (160, 104819904), (168, 99828480), (180, 93173248), (192, 87349920), (210, 79862784), (224, 74871360), (240, 69879936), (252, 66552320), (256, 65512440), (280, 59897088), (288, 58233280), (315, 53241856), (320, 52409952), (336, 49914240), (360, 46586624), (384, 43674960), (420, 39931392), (448, 37435680), (480, 34939968), (504, 33276160), (512, 32756220), (560, 29948544), (576, 29116640), (630, 26620928), (640, 26204976), (672, 24957120), (720, 23293312), (768, 21837480), (840, 19965696), (896, 18717840), (960, 17469984), (1008, 16638080), (1024, 16378110), (1120, 14974272), (1152, 14558320), (1260, 13310464), (1280, 13102488), (1344, 12478560), (1440, 11646656), (1536, 10918740), (1680, 9982848), (1792, 9358920), (1920, 8734992), (2016, 8319040), (2048, 8189055), (2240, 7487136), (2304, 7279160), (2520, 6655232), (2560, 6551244), (2688, 6239280), (2880, 5823328), (3072, 5459370), (3360, 4991424), (3584, 4679460), (3840, 4367496), (4032, 4159520), (4480, 3743568), (4608, 3639580), (5040, 3327616), (5120, 3275622), (5376, 3119640), (5760, 2911664), (6144, 2729685), (6720, 2495712), (7168, 2339730), (7680, 2183748), (8064, 2079760), (8960, 1871784), (9216, 1819790), (10080, 1663808), (10240, 1637811), (10752, 1559820), (11520, 1455832), (13440, 1247856), (14336, 1169865), (15360, 1091874), (16128, 1039880), (17920, 935892), (18432, 909895), (20160, 831904), (21504, 779910), (23040, 727916), (25997, 645120), (26880, 623928), (30720, 545937), (32256, 519940), (35840, 467946), (40320, 415952), (43008, 389955), (46080, 363958), (51994, 322560), (53760, 311964), (64512, 259970), (71680, 233973), (77991, 215040), (80640, 207976), (92160, 181979), (103988, 161280), (107520, 155982), (129024, 129985)]