2018759040

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7457}}^1$

素因数の和:7529

約数の個数: 192

約数和(自身を含む): 7120301760

約数和(自身を除く): 5101542720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 128, 141, 144, 160, 180, 188, 192, 235, 240, 282, 288, 320, 360, 376, 384, 423, 470, 480, 564, 576, 640, 705, 720, 752, 846, 940, 960, 1128, 1152, 1410, 1440, 1504, 1692, 1880, 1920, 2115, 2256, 2820, 2880, 3008, 3384, 3760, 4230, 4512, 5640, 5760, 6016, 6768, 7457, 7520, 8460, 9024, 11280, 13536, 14914, 15040, 16920, 18048, 22371, 22560, 27072, 29828, 30080, 33840, 37285, 44742, 45120, 54144, 59656, 67113, 67680, 74570, 89484, 90240, 111855, 119312, 134226, 135360, 149140, 178968, 223710, 238624, 268452, 270720, 298280, 335565, 350479, 357936, 447420, 477248, 536904, 596560, 671130, 700958, 715872, 894840, 954496, 1051437, 1073808, 1193120, 1342260, 1401916, 1431744, 1752395, 1789680, 2102874, 2147616, 2386240, 2684520, 2803832, 2863488, 3154311, 3504790, 3579360, 4205748, 4295232, 4772480, 5257185, 5369040, 5607664, 6308622, 7009580, 7158720, 8411496, 8590464, 10514370, 10738080, 11215328, 12617244, 14019160, 14317440, 15771555, 16822992, 21028740, 21476160, 22430656, 25234488, 28038320, 31543110, 33645984, 42057480, 42952320, 44861312, 50468976, 56076640, 63086220, 67291968, 84114960, 100937952, 112153280, 126172440, 134583936, 168229920, 201875904, 224306560, 252344880, 336459840, 403751808, 504689760, 672919680, 1009379520, 2018759040]

約数ペア:

[(1, 2018759040), (2, 1009379520), (3, 672919680), (4, 504689760), (5, 403751808), (6, 336459840), (8, 252344880), (9, 224306560), (10, 201875904), (12, 168229920), (15, 134583936), (16, 126172440), (18, 112153280), (20, 100937952), (24, 84114960), (30, 67291968), (32, 63086220), (36, 56076640), (40, 50468976), (45, 44861312), (47, 42952320), (48, 42057480), (60, 33645984), (64, 31543110), (72, 28038320), (80, 25234488), (90, 22430656), (94, 21476160), (96, 21028740), (120, 16822992), (128, 15771555), (141, 14317440), (144, 14019160), (160, 12617244), (180, 11215328), (188, 10738080), (192, 10514370), (235, 8590464), (240, 8411496), (282, 7158720), (288, 7009580), (320, 6308622), (360, 5607664), (376, 5369040), (384, 5257185), (423, 4772480), (470, 4295232), (480, 4205748), (564, 3579360), (576, 3504790), (640, 3154311), (705, 2863488), (720, 2803832), (752, 2684520), (846, 2386240), (940, 2147616), (960, 2102874), (1128, 1789680), (1152, 1752395), (1410, 1431744), (1440, 1401916), (1504, 1342260), (1692, 1193120), (1880, 1073808), (1920, 1051437), (2115, 954496), (2256, 894840), (2820, 715872), (2880, 700958), (3008, 671130), (3384, 596560), (3760, 536904), (4230, 477248), (4512, 447420), (5640, 357936), (5760, 350479), (6016, 335565), (6768, 298280), (7457, 270720), (7520, 268452), (8460, 238624), (9024, 223710), (11280, 178968), (13536, 149140), (14914, 135360), (15040, 134226), (16920, 119312), (18048, 111855), (22371, 90240), (22560, 89484), (27072, 74570), (29828, 67680), (30080, 67113), (33840, 59656), (37285, 54144), (44742, 45120)]