1827665280

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{45329}}^1$

素因数の和:45361

約数の個数: 192

約数和(自身を含む): 7212909600

約数和(自身を除く): 5385244320

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, 45329, 90658, 135987, 181316, 226645, 271974, 317303, 362632, 407961, 453290, 543948, 634606, 679935, 725264, 815922, 906580, 951909, 1087896, 1269212, 1359870, 1450528, 1586515, 1631844, 1813160, 1903818, 2039805, 2175792, 2538424, 2719740, 2855727, 2901056, 3173030, 3263688, 3626320, 3807636, 4079610, 4351584, 4759545, 5076848, 5439480, 5711454, 5802112, 6346060, 6527376, 7252640, 7615272, 8159220, 8703168, 9519090, 10153696, 10878960, 11422908, 12692120, 13054752, 14278635, 14505280, 15230544, 16318440, 17406336, 19038180, 20307392, 21757920, 22845816, 25384240, 26109504, 28557270, 29010560, 30461088, 32636880, 38076360, 40614784, 43515840, 45691632, 50768480, 52219008, 57114540, 60922176, 65273760, 76152720, 87031680, 91383264, 101536960, 114229080, 121844352, 130547520, 152305440, 182766528, 203073920, 228458160, 261095040, 304610880, 365533056, 456916320, 609221760, 913832640, 1827665280]

約数ペア:

[(1, 1827665280), (2, 913832640), (3, 609221760), (4, 456916320), (5, 365533056), (6, 304610880), (7, 261095040), (8, 228458160), (9, 203073920), (10, 182766528), (12, 152305440), (14, 130547520), (15, 121844352), (16, 114229080), (18, 101536960), (20, 91383264), (21, 87031680), (24, 76152720), (28, 65273760), (30, 60922176), (32, 57114540), (35, 52219008), (36, 50768480), (40, 45691632), (42, 43515840), (45, 40614784), (48, 38076360), (56, 32636880), (60, 30461088), (63, 29010560), (64, 28557270), (70, 26109504), (72, 25384240), (80, 22845816), (84, 21757920), (90, 20307392), (96, 19038180), (105, 17406336), (112, 16318440), (120, 15230544), (126, 14505280), (128, 14278635), (140, 13054752), (144, 12692120), (160, 11422908), (168, 10878960), (180, 10153696), (192, 9519090), (210, 8703168), (224, 8159220), (240, 7615272), (252, 7252640), (280, 6527376), (288, 6346060), (315, 5802112), (320, 5711454), (336, 5439480), (360, 5076848), (384, 4759545), (420, 4351584), (448, 4079610), (480, 3807636), (504, 3626320), (560, 3263688), (576, 3173030), (630, 2901056), (640, 2855727), (672, 2719740), (720, 2538424), (840, 2175792), (896, 2039805), (960, 1903818), (1008, 1813160), (1120, 1631844), (1152, 1586515), (1260, 1450528), (1344, 1359870), (1440, 1269212), (1680, 1087896), (1920, 951909), (2016, 906580), (2240, 815922), (2520, 725264), (2688, 679935), (2880, 634606), (3360, 543948), (4032, 453290), (4480, 407961), (5040, 362632), (5760, 317303), (6720, 271974), (8064, 226645), (10080, 181316), (13440, 135987), (20160, 90658), (40320, 45329)]