513686880

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{16987}}^1$

素因数の和:17018

約数の個数: 192

約数和(自身を含む): 2054868480

約数和(自身を除く): 1541181600

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, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 16987, 30240, 33974, 50961, 67948, 84935, 101922, 118909, 135896, 152883, 169870, 203844, 237818, 254805, 271792, 305766, 339740, 356727, 407688, 458649, 475636, 509610, 543584, 594545, 611532, 679480, 713454, 764415, 815376, 917298, 951272, 1019220, 1070181, 1189090, 1223064, 1358960, 1426908, 1528830, 1630752, 1783635, 1834596, 1902544, 2038440, 2140362, 2293245, 2378180, 2446128, 2717920, 2853816, 3057660, 3210543, 3567270, 3669192, 3805088, 4076880, 4280724, 4586490, 4756360, 4892256, 5350905, 5707632, 6115320, 6421086, 7134540, 7338384, 8153760, 8561448, 9172980, 9512720, 10701810, 11415264, 12230640, 12842172, 14269080, 14676768, 16052715, 17122896, 18345960, 19025440, 21403620, 24461280, 25684344, 28538160, 32105430, 34245792, 36691920, 42807240, 51368688, 57076320, 64210860, 73383840, 85614480, 102737376, 128421720, 171228960, 256843440, 513686880]

約数ペア:

[(1, 513686880), (2, 256843440), (3, 171228960), (4, 128421720), (5, 102737376), (6, 85614480), (7, 73383840), (8, 64210860), (9, 57076320), (10, 51368688), (12, 42807240), (14, 36691920), (15, 34245792), (16, 32105430), (18, 28538160), (20, 25684344), (21, 24461280), (24, 21403620), (27, 19025440), (28, 18345960), (30, 17122896), (32, 16052715), (35, 14676768), (36, 14269080), (40, 12842172), (42, 12230640), (45, 11415264), (48, 10701810), (54, 9512720), (56, 9172980), (60, 8561448), (63, 8153760), (70, 7338384), (72, 7134540), (80, 6421086), (84, 6115320), (90, 5707632), (96, 5350905), (105, 4892256), (108, 4756360), (112, 4586490), (120, 4280724), (126, 4076880), (135, 3805088), (140, 3669192), (144, 3567270), (160, 3210543), (168, 3057660), (180, 2853816), (189, 2717920), (210, 2446128), (216, 2378180), (224, 2293245), (240, 2140362), (252, 2038440), (270, 1902544), (280, 1834596), (288, 1783635), (315, 1630752), (336, 1528830), (360, 1426908), (378, 1358960), (420, 1223064), (432, 1189090), (480, 1070181), (504, 1019220), (540, 951272), (560, 917298), (630, 815376), (672, 764415), (720, 713454), (756, 679480), (840, 611532), (864, 594545), (945, 543584), (1008, 509610), (1080, 475636), (1120, 458649), (1260, 407688), (1440, 356727), (1512, 339740), (1680, 305766), (1890, 271792), (2016, 254805), (2160, 237818), (2520, 203844), (3024, 169870), (3360, 152883), (3780, 135896), (4320, 118909), (5040, 101922), (6048, 84935), (7560, 67948), (10080, 50961), (15120, 33974), (16987, 30240)]