1988049361320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2647}}^1\times {\mathrm{189661}}^1$

素因数の和:192336

約数の個数: 192

約数和(自身を含む): 7051238663040

約数和(自身を除く): 5063189301720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 2647, 3960, 5294, 7941, 10588, 13235, 15882, 21176, 23823, 26470, 29117, 31764, 39705, 47646, 52940, 58234, 63528, 79410, 87351, 95292, 105880, 116468, 119115, 145585, 158820, 174702, 189661, 190584, 232936, 238230, 262053, 291170, 317640, 349404, 379322, 436755, 476460, 524106, 568983, 582340, 698808, 758644, 873510, 948305, 952920, 1048212, 1137966, 1164680, 1310265, 1517288, 1706949, 1747020, 1896610, 2086271, 2096424, 2275932, 2620530, 2844915, 3413898, 3494040, 3793220, 4172542, 4551864, 5241060, 5689830, 6258813, 6827796, 7586440, 8345084, 8534745, 10431355, 10482120, 11379660, 12517626, 13655592, 16690168, 17069490, 18776439, 20862710, 22759320, 25035252, 31294065, 34138980, 37552878, 41725420, 50070504, 62588130, 68277960, 75105756, 83450840, 93882195, 125176260, 150211512, 187764390, 250352520, 375528780, 502032667, 751057560, 1004065334, 1506098001, 2008130668, 2510163335, 3012196002, 4016261336, 4518294003, 5020326670, 5522359337, 6024392004, 7530490005, 9036588006, 10040653340, 11044718674, 12048784008, 15060980010, 16567078011, 18073176012, 20081306680, 22089437348, 22591470015, 27611796685, 30121960020, 33134156022, 36146352024, 44178874696, 45182940030, 49701234033, 55223593370, 60243920040, 66268312044, 82835390055, 90365880060, 99402468066, 110447186740, 132536624088, 165670780110, 180731760120, 198804936132, 220894373480, 248506170165, 331341560220, 397609872264, 497012340330, 662683120440, 994024680660, 1988049361320]

約数ペア:

[(1, 1988049361320), (2, 994024680660), (3, 662683120440), (4, 497012340330), (5, 397609872264), (6, 331341560220), (8, 248506170165), (9, 220894373480), (10, 198804936132), (11, 180731760120), (12, 165670780110), (15, 132536624088), (18, 110447186740), (20, 99402468066), (22, 90365880060), (24, 82835390055), (30, 66268312044), (33, 60243920040), (36, 55223593370), (40, 49701234033), (44, 45182940030), (45, 44178874696), (55, 36146352024), (60, 33134156022), (66, 30121960020), (72, 27611796685), (88, 22591470015), (90, 22089437348), (99, 20081306680), (110, 18073176012), (120, 16567078011), (132, 15060980010), (165, 12048784008), (180, 11044718674), (198, 10040653340), (220, 9036588006), (264, 7530490005), (330, 6024392004), (360, 5522359337), (396, 5020326670), (440, 4518294003), (495, 4016261336), (660, 3012196002), (792, 2510163335), (990, 2008130668), (1320, 1506098001), (1980, 1004065334), (2647, 751057560), (3960, 502032667), (5294, 375528780), (7941, 250352520), (10588, 187764390), (13235, 150211512), (15882, 125176260), (21176, 93882195), (23823, 83450840), (26470, 75105756), (29117, 68277960), (31764, 62588130), (39705, 50070504), (47646, 41725420), (52940, 37552878), (58234, 34138980), (63528, 31294065), (79410, 25035252), (87351, 22759320), (95292, 20862710), (105880, 18776439), (116468, 17069490), (119115, 16690168), (145585, 13655592), (158820, 12517626), (174702, 11379660), (189661, 10482120), (190584, 10431355), (232936, 8534745), (238230, 8345084), (262053, 7586440), (291170, 6827796), (317640, 6258813), (349404, 5689830), (379322, 5241060), (436755, 4551864), (476460, 4172542), (524106, 3793220), (568983, 3494040), (582340, 3413898), (698808, 2844915), (758644, 2620530), (873510, 2275932), (948305, 2096424), (952920, 2086271), (1048212, 1896610), (1137966, 1747020), (1164680, 1706949), (1310265, 1517288)]