51323287680

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{1272899}}^1$

素因数の和:1272931

約数の個数: 192

約数和(自身を含む): 202543848000

約数和(自身を除く): 151220560320

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, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 40320, 1272899, 2545798, 3818697, 5091596, 6364495, 7637394, 8910293, 10183192, 11456091, 12728990, 15274788, 17820586, 19093485, 20366384, 22912182, 25457980, 26730879, 30549576, 35641172, 38186970, 40732768, 44551465, 45824364, 50915960, 53461758, 57280455, 61099152, 71282344, 76373940, 80192637, 81465536, 89102930, 91648728, 101831920, 106923516, 114560910, 122198304, 133654395, 142564688, 152747880, 160385274, 162931072, 178205860, 183297456, 203663840, 213847032, 229121820, 244396608, 267308790, 285129376, 305495760, 320770548, 356411720, 366594912, 400963185, 407327680, 427694064, 458243640, 488793216, 534617580, 570258752, 610991520, 641541096, 712823440, 733189824, 801926370, 814655360, 855388128, 916487280, 1069235160, 1140517504, 1221983040, 1283082192, 1425646880, 1466379648, 1603852740, 1710776256, 1832974560, 2138470320, 2443966080, 2566164384, 2851293760, 3207705480, 3421552512, 3665949120, 4276940640, 5132328768, 5702587520, 6415410960, 7331898240, 8553881280, 10264657536, 12830821920, 17107762560, 25661643840, 51323287680]

約数ペア:

[(1, 51323287680), (2, 25661643840), (3, 17107762560), (4, 12830821920), (5, 10264657536), (6, 8553881280), (7, 7331898240), (8, 6415410960), (9, 5702587520), (10, 5132328768), (12, 4276940640), (14, 3665949120), (15, 3421552512), (16, 3207705480), (18, 2851293760), (20, 2566164384), (21, 2443966080), (24, 2138470320), (28, 1832974560), (30, 1710776256), (32, 1603852740), (35, 1466379648), (36, 1425646880), (40, 1283082192), (42, 1221983040), (45, 1140517504), (48, 1069235160), (56, 916487280), (60, 855388128), (63, 814655360), (64, 801926370), (70, 733189824), (72, 712823440), (80, 641541096), (84, 610991520), (90, 570258752), (96, 534617580), (105, 488793216), (112, 458243640), (120, 427694064), (126, 407327680), (128, 400963185), (140, 366594912), (144, 356411720), (160, 320770548), (168, 305495760), (180, 285129376), (192, 267308790), (210, 244396608), (224, 229121820), (240, 213847032), (252, 203663840), (280, 183297456), (288, 178205860), (315, 162931072), (320, 160385274), (336, 152747880), (360, 142564688), (384, 133654395), (420, 122198304), (448, 114560910), (480, 106923516), (504, 101831920), (560, 91648728), (576, 89102930), (630, 81465536), (640, 80192637), (672, 76373940), (720, 71282344), (840, 61099152), (896, 57280455), (960, 53461758), (1008, 50915960), (1120, 45824364), (1152, 44551465), (1260, 40732768), (1344, 38186970), (1440, 35641172), (1680, 30549576), (1920, 26730879), (2016, 25457980), (2240, 22912182), (2520, 20366384), (2688, 19093485), (2880, 17820586), (3360, 15274788), (4032, 12728990), (4480, 11456091), (5040, 10183192), (5760, 8910293), (6720, 7637394), (8064, 6364495), (10080, 5091596), (13440, 3818697), (20160, 2545798), (40320, 1272899)]