1864297680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:394

約数の個数: 320

約数和(自身を含む): 6844704768

約数和(自身を除く): 4980407088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 105, 112, 120, 129, 131, 140, 168, 172, 197, 210, 215, 240, 258, 262, 280, 301, 336, 344, 393, 394, 420, 430, 516, 524, 560, 591, 602, 645, 655, 688, 786, 788, 840, 860, 903, 917, 985, 1032, 1048, 1182, 1204, 1290, 1310, 1379, 1505, 1572, 1576, 1680, 1720, 1806, 1834, 1965, 1970, 2064, 2096, 2364, 2408, 2580, 2620, 2751, 2758, 2955, 3010, 3144, 3152, 3440, 3612, 3668, 3930, 3940, 4137, 4515, 4585, 4728, 4816, 5160, 5240, 5502, 5516, 5633, 5910, 6020, 6288, 6895, 7224, 7336, 7860, 7880, 8274, 8471, 9030, 9170, 9456, 10320, 10480, 11004, 11032, 11266, 11820, 12040, 13755, 13790, 14448, 14672, 15720, 15760, 16548, 16899, 16942, 18060, 18340, 20685, 22008, 22064, 22532, 23640, 24080, 25413, 25807, 27510, 27580, 28165, 31440, 33096, 33798, 33884, 36120, 36680, 39431, 41370, 42355, 44016, 45064, 47280, 50826, 51614, 55020, 55160, 56330, 59297, 66192, 67596, 67768, 72240, 73360, 77421, 78862, 82740, 84495, 84710, 90128, 101652, 103228, 110040, 110320, 112660, 118293, 118594, 127065, 129035, 135192, 135536, 154842, 157724, 165480, 168990, 169420, 177891, 180649, 197155, 203304, 206456, 220080, 225320, 236586, 237188, 254130, 258070, 270384, 296485, 309684, 315448, 330960, 337980, 338840, 355782, 361298, 387105, 394310, 406608, 412912, 450640, 473172, 474376, 508260, 516140, 541947, 591465, 592970, 619368, 630896, 675960, 677680, 711564, 722596, 774210, 788620, 889455, 903245, 946344, 948752, 1016520, 1032280, 1083894, 1109701, 1182930, 1185940, 1238736, 1351920, 1423128, 1445192, 1548420, 1577240, 1778910, 1806490, 1892688, 2033040, 2064560, 2167788, 2219402, 2365860, 2371880, 2709735, 2846256, 2890384, 3096840, 3154480, 3329103, 3557820, 3612980, 4335576, 4438804, 4731720, 4743760, 5419470, 5548505, 6193680, 6658206, 7115640, 7225960, 7767907, 8671152, 8877608, 9463440, 10838940, 11097010, 13316412, 14231280, 14451920, 15535814, 16645515, 17755216, 21677880, 22194020, 23303721, 26632824, 31071628, 33291030, 38839535, 43355760, 44388040, 46607442, 53265648, 62143256, 66582060, 77679070, 88776080, 93214884, 116518605, 124286512, 133164120, 155358140, 186429768, 233037210, 266328240, 310716280, 372859536, 466074420, 621432560, 932148840, 1864297680]

約数ペア:

[(1, 1864297680), (2, 932148840), (3, 621432560), (4, 466074420), (5, 372859536), (6, 310716280), (7, 266328240), (8, 233037210), (10, 186429768), (12, 155358140), (14, 133164120), (15, 124286512), (16, 116518605), (20, 93214884), (21, 88776080), (24, 77679070), (28, 66582060), (30, 62143256), (35, 53265648), (40, 46607442), (42, 44388040), (43, 43355760), (48, 38839535), (56, 33291030), (60, 31071628), (70, 26632824), (80, 23303721), (84, 22194020), (86, 21677880), (105, 17755216), (112, 16645515), (120, 15535814), (129, 14451920), (131, 14231280), (140, 13316412), (168, 11097010), (172, 10838940), (197, 9463440), (210, 8877608), (215, 8671152), (240, 7767907), (258, 7225960), (262, 7115640), (280, 6658206), (301, 6193680), (336, 5548505), (344, 5419470), (393, 4743760), (394, 4731720), (420, 4438804), (430, 4335576), (516, 3612980), (524, 3557820), (560, 3329103), (591, 3154480), (602, 3096840), (645, 2890384), (655, 2846256), (688, 2709735), (786, 2371880), (788, 2365860), (840, 2219402), (860, 2167788), (903, 2064560), (917, 2033040), (985, 1892688), (1032, 1806490), (1048, 1778910), (1182, 1577240), (1204, 1548420), (1290, 1445192), (1310, 1423128), (1379, 1351920), (1505, 1238736), (1572, 1185940), (1576, 1182930), (1680, 1109701), (1720, 1083894), (1806, 1032280), (1834, 1016520), (1965, 948752), (1970, 946344), (2064, 903245), (2096, 889455), (2364, 788620), (2408, 774210), (2580, 722596), (2620, 711564), (2751, 677680), (2758, 675960), (2955, 630896), (3010, 619368), (3144, 592970), (3152, 591465), (3440, 541947), (3612, 516140), (3668, 508260), (3930, 474376), (3940, 473172), (4137, 450640), (4515, 412912), (4585, 406608), (4728, 394310), (4816, 387105), (5160, 361298), (5240, 355782), (5502, 338840), (5516, 337980), (5633, 330960), (5910, 315448), (6020, 309684), (6288, 296485), (6895, 270384), (7224, 258070), (7336, 254130), (7860, 237188), (7880, 236586), (8274, 225320), (8471, 220080), (9030, 206456), (9170, 203304), (9456, 197155), (10320, 180649), (10480, 177891), (11004, 169420), (11032, 168990), (11266, 165480), (11820, 157724), (12040, 154842), (13755, 135536), (13790, 135192), (14448, 129035), (14672, 127065), (15720, 118594), (15760, 118293), (16548, 112660), (16899, 110320), (16942, 110040), (18060, 103228), (18340, 101652), (20685, 90128), (22008, 84710), (22064, 84495), (22532, 82740), (23640, 78862), (24080, 77421), (25413, 73360), (25807, 72240), (27510, 67768), (27580, 67596), (28165, 66192), (31440, 59297), (33096, 56330), (33798, 55160), (33884, 55020), (36120, 51614), (36680, 50826), (39431, 47280), (41370, 45064), (42355, 44016)]