27667920280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5441}}^1$

素因数の和:5610

約数の個数: 256

約数和(自身を含む): 84257832960

約数和(自身を除く): 56589912680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 88, 91, 104, 110, 127, 130, 140, 143, 154, 182, 220, 254, 260, 280, 286, 308, 364, 385, 440, 455, 508, 520, 572, 616, 635, 715, 728, 770, 889, 910, 1001, 1016, 1144, 1270, 1397, 1430, 1540, 1651, 1778, 1820, 2002, 2540, 2794, 2860, 3080, 3302, 3556, 3640, 4004, 4445, 5005, 5080, 5441, 5588, 5720, 6604, 6985, 7112, 8008, 8255, 8890, 9779, 10010, 10882, 11176, 11557, 13208, 13970, 16510, 17780, 18161, 19558, 20020, 21764, 23114, 27205, 27940, 33020, 35560, 36322, 38087, 39116, 40040, 43528, 46228, 48895, 54410, 55880, 57785, 59851, 66040, 70733, 72644, 76174, 78232, 90805, 92456, 97790, 108820, 115570, 119702, 127127, 141466, 145288, 152348, 181610, 190435, 195580, 217640, 231140, 239404, 254254, 282932, 299255, 304696, 353665, 363220, 380870, 391160, 418957, 462280, 478808, 495131, 508508, 565864, 598510, 635635, 691007, 707330, 726440, 761740, 778063, 837914, 990262, 1017016, 1197020, 1271270, 1382014, 1414660, 1523480, 1556126, 1675828, 1980524, 2094785, 2394040, 2475655, 2542540, 2764028, 2829320, 3112252, 3351656, 3455035, 3890315, 3961048, 4189570, 4837049, 4951310, 5085080, 5446441, 5528056, 6224504, 6910070, 7601077, 7780630, 8379140, 8983091, 9674098, 9902620, 10892882, 13820140, 15202154, 15561260, 16758280, 17966182, 19348196, 19805240, 21785764, 24185245, 27232205, 27640280, 30404308, 31122520, 35932364, 38005385, 38696392, 43571528, 44915455, 48370490, 53207539, 54464410, 60808616, 62881637, 71864728, 76010770, 89830910, 96740980, 98814001, 106415078, 108928820, 125763274, 152021540, 179661820, 193481960, 197628002, 212830156, 217857640, 251526548, 266037695, 304043080, 314408185, 359323640, 395256004, 425660312, 494070005, 503053096, 532075390, 628816370, 691698007, 790512008, 988140010, 1064150780, 1257632740, 1383396014, 1976280020, 2128301560, 2515265480, 2766792028, 3458490035, 3952560040, 5533584056, 6916980070, 13833960140, 27667920280]

約数ペア:

[(1, 27667920280), (2, 13833960140), (4, 6916980070), (5, 5533584056), (7, 3952560040), (8, 3458490035), (10, 2766792028), (11, 2515265480), (13, 2128301560), (14, 1976280020), (20, 1383396014), (22, 1257632740), (26, 1064150780), (28, 988140010), (35, 790512008), (40, 691698007), (44, 628816370), (52, 532075390), (55, 503053096), (56, 494070005), (65, 425660312), (70, 395256004), (77, 359323640), (88, 314408185), (91, 304043080), (104, 266037695), (110, 251526548), (127, 217857640), (130, 212830156), (140, 197628002), (143, 193481960), (154, 179661820), (182, 152021540), (220, 125763274), (254, 108928820), (260, 106415078), (280, 98814001), (286, 96740980), (308, 89830910), (364, 76010770), (385, 71864728), (440, 62881637), (455, 60808616), (508, 54464410), (520, 53207539), (572, 48370490), (616, 44915455), (635, 43571528), (715, 38696392), (728, 38005385), (770, 35932364), (889, 31122520), (910, 30404308), (1001, 27640280), (1016, 27232205), (1144, 24185245), (1270, 21785764), (1397, 19805240), (1430, 19348196), (1540, 17966182), (1651, 16758280), (1778, 15561260), (1820, 15202154), (2002, 13820140), (2540, 10892882), (2794, 9902620), (2860, 9674098), (3080, 8983091), (3302, 8379140), (3556, 7780630), (3640, 7601077), (4004, 6910070), (4445, 6224504), (5005, 5528056), (5080, 5446441), (5441, 5085080), (5588, 4951310), (5720, 4837049), (6604, 4189570), (6985, 3961048), (7112, 3890315), (8008, 3455035), (8255, 3351656), (8890, 3112252), (9779, 2829320), (10010, 2764028), (10882, 2542540), (11176, 2475655), (11557, 2394040), (13208, 2094785), (13970, 1980524), (16510, 1675828), (17780, 1556126), (18161, 1523480), (19558, 1414660), (20020, 1382014), (21764, 1271270), (23114, 1197020), (27205, 1017016), (27940, 990262), (33020, 837914), (35560, 778063), (36322, 761740), (38087, 726440), (39116, 707330), (40040, 691007), (43528, 635635), (46228, 598510), (48895, 565864), (54410, 508508), (55880, 495131), (57785, 478808), (59851, 462280), (66040, 418957), (70733, 391160), (72644, 380870), (76174, 363220), (78232, 353665), (90805, 304696), (92456, 299255), (97790, 282932), (108820, 254254), (115570, 239404), (119702, 231140), (127127, 217640), (141466, 195580), (145288, 190435), (152348, 181610)]