1668910320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{30103}}^1$

素因数の和:30140

約数の個数: 240

約数和(自身を含む): 6987981312

約数和(自身を除く): 5319070992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 3080, 3465, 3696, 3960, 4620, 5040, 5544, 6160, 6930, 7920, 9240, 11088, 13860, 18480, 27720, 30103, 55440, 60206, 90309, 120412, 150515, 180618, 210721, 240824, 270927, 301030, 331133, 361236, 421442, 451545, 481648, 541854, 602060, 632163, 662266, 722472, 842884, 903090, 993399, 1053605, 1083708, 1204120, 1264326, 1324532, 1354635, 1444944, 1655665, 1685768, 1806180, 1896489, 1986798, 2107210, 2167416, 2317931, 2408240, 2528652, 2649064, 2709270, 2980197, 3160815, 3311330, 3371536, 3612360, 3792978, 3973596, 4214420, 4334832, 4635862, 4966995, 5057304, 5298128, 5418540, 5960394, 6321630, 6622660, 6953793, 7224720, 7585956, 7947192, 8428840, 9271724, 9482445, 9933990, 10114608, 10837080, 11589655, 11920788, 12643260, 13245320, 13907586, 14900985, 15171912, 15894384, 16857680, 18543448, 18964890, 19867980, 20861379, 21674160, 23179310, 23841576, 25286520, 26490640, 27815172, 29801970, 30343824, 34768965, 37086896, 37929780, 39735960, 41722758, 46358620, 47683152, 50573040, 55630344, 59603940, 69537930, 75859560, 79471920, 83445516, 92717240, 104306895, 111260688, 119207880, 139075860, 151719120, 166891032, 185434480, 208613790, 238415760, 278151720, 333782064, 417227580, 556303440, 834455160, 1668910320]

約数ペア:

[(1, 1668910320), (2, 834455160), (3, 556303440), (4, 417227580), (5, 333782064), (6, 278151720), (7, 238415760), (8, 208613790), (9, 185434480), (10, 166891032), (11, 151719120), (12, 139075860), (14, 119207880), (15, 111260688), (16, 104306895), (18, 92717240), (20, 83445516), (21, 79471920), (22, 75859560), (24, 69537930), (28, 59603940), (30, 55630344), (33, 50573040), (35, 47683152), (36, 46358620), (40, 41722758), (42, 39735960), (44, 37929780), (45, 37086896), (48, 34768965), (55, 30343824), (56, 29801970), (60, 27815172), (63, 26490640), (66, 25286520), (70, 23841576), (72, 23179310), (77, 21674160), (80, 20861379), (84, 19867980), (88, 18964890), (90, 18543448), (99, 16857680), (105, 15894384), (110, 15171912), (112, 14900985), (120, 13907586), (126, 13245320), (132, 12643260), (140, 11920788), (144, 11589655), (154, 10837080), (165, 10114608), (168, 9933990), (176, 9482445), (180, 9271724), (198, 8428840), (210, 7947192), (220, 7585956), (231, 7224720), (240, 6953793), (252, 6622660), (264, 6321630), (280, 5960394), (308, 5418540), (315, 5298128), (330, 5057304), (336, 4966995), (360, 4635862), (385, 4334832), (396, 4214420), (420, 3973596), (440, 3792978), (462, 3612360), (495, 3371536), (504, 3311330), (528, 3160815), (560, 2980197), (616, 2709270), (630, 2649064), (660, 2528652), (693, 2408240), (720, 2317931), (770, 2167416), (792, 2107210), (840, 1986798), (880, 1896489), (924, 1806180), (990, 1685768), (1008, 1655665), (1155, 1444944), (1232, 1354635), (1260, 1324532), (1320, 1264326), (1386, 1204120), (1540, 1083708), (1584, 1053605), (1680, 993399), (1848, 903090), (1980, 842884), (2310, 722472), (2520, 662266), (2640, 632163), (2772, 602060), (3080, 541854), (3465, 481648), (3696, 451545), (3960, 421442), (4620, 361236), (5040, 331133), (5544, 301030), (6160, 270927), (6930, 240824), (7920, 210721), (9240, 180618), (11088, 150515), (13860, 120412), (18480, 90309), (27720, 60206), (30103, 55440)]