850898160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{857}}^1$

素因数の和:1080

約数の個数: 240

約数和(自身を含む): 3286236096

約数和(自身を除く): 2435337936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 197, 210, 240, 252, 280, 315, 336, 360, 394, 420, 504, 560, 591, 630, 720, 788, 840, 857, 985, 1008, 1182, 1260, 1379, 1576, 1680, 1714, 1773, 1970, 2364, 2520, 2571, 2758, 2955, 3152, 3428, 3546, 3940, 4137, 4285, 4728, 5040, 5142, 5516, 5910, 5999, 6856, 6895, 7092, 7713, 7880, 8274, 8570, 8865, 9456, 10284, 11032, 11820, 11998, 12411, 12855, 13712, 13790, 14184, 15426, 15760, 16548, 17140, 17730, 17997, 20568, 20685, 22064, 23640, 23996, 24822, 25710, 27580, 28368, 29995, 30852, 33096, 34280, 35460, 35994, 38565, 41136, 41370, 47280, 47992, 49644, 51420, 53991, 55160, 59990, 61704, 62055, 66192, 68560, 70920, 71988, 77130, 82740, 89985, 95984, 99288, 102840, 107982, 110320, 119980, 123408, 124110, 141840, 143976, 154260, 165480, 168829, 179970, 198576, 205680, 215964, 239960, 248220, 269955, 287952, 308520, 330960, 337658, 359940, 431928, 479920, 496440, 506487, 539910, 617040, 675316, 719880, 844145, 863856, 992880, 1012974, 1079820, 1181803, 1350632, 1439760, 1519461, 1688290, 2025948, 2159640, 2363606, 2532435, 2701264, 3038922, 3376580, 3545409, 4051896, 4319280, 4727212, 5064870, 5909015, 6077844, 6753160, 7090818, 7597305, 8103792, 9454424, 10129740, 10636227, 11818030, 12155688, 13506320, 14181636, 15194610, 17727045, 18908848, 20259480, 21272454, 23636060, 24311376, 28363272, 30389220, 35454090, 40518960, 42544908, 47272120, 53181135, 56726544, 60778440, 70908180, 85089816, 94544240, 106362270, 121556880, 141816360, 170179632, 212724540, 283632720, 425449080, 850898160]

約数ペア:

[(1, 850898160), (2, 425449080), (3, 283632720), (4, 212724540), (5, 170179632), (6, 141816360), (7, 121556880), (8, 106362270), (9, 94544240), (10, 85089816), (12, 70908180), (14, 60778440), (15, 56726544), (16, 53181135), (18, 47272120), (20, 42544908), (21, 40518960), (24, 35454090), (28, 30389220), (30, 28363272), (35, 24311376), (36, 23636060), (40, 21272454), (42, 20259480), (45, 18908848), (48, 17727045), (56, 15194610), (60, 14181636), (63, 13506320), (70, 12155688), (72, 11818030), (80, 10636227), (84, 10129740), (90, 9454424), (105, 8103792), (112, 7597305), (120, 7090818), (126, 6753160), (140, 6077844), (144, 5909015), (168, 5064870), (180, 4727212), (197, 4319280), (210, 4051896), (240, 3545409), (252, 3376580), (280, 3038922), (315, 2701264), (336, 2532435), (360, 2363606), (394, 2159640), (420, 2025948), (504, 1688290), (560, 1519461), (591, 1439760), (630, 1350632), (720, 1181803), (788, 1079820), (840, 1012974), (857, 992880), (985, 863856), (1008, 844145), (1182, 719880), (1260, 675316), (1379, 617040), (1576, 539910), (1680, 506487), (1714, 496440), (1773, 479920), (1970, 431928), (2364, 359940), (2520, 337658), (2571, 330960), (2758, 308520), (2955, 287952), (3152, 269955), (3428, 248220), (3546, 239960), (3940, 215964), (4137, 205680), (4285, 198576), (4728, 179970), (5040, 168829), (5142, 165480), (5516, 154260), (5910, 143976), (5999, 141840), (6856, 124110), (6895, 123408), (7092, 119980), (7713, 110320), (7880, 107982), (8274, 102840), (8570, 99288), (8865, 95984), (9456, 89985), (10284, 82740), (11032, 77130), (11820, 71988), (11998, 70920), (12411, 68560), (12855, 66192), (13712, 62055), (13790, 61704), (14184, 59990), (15426, 55160), (15760, 53991), (16548, 51420), (17140, 49644), (17730, 47992), (17997, 47280), (20568, 41370), (20685, 41136), (22064, 38565), (23640, 35994), (23996, 35460), (24822, 34280), (25710, 33096), (27580, 30852), (28368, 29995)]