2021006400

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{60149}}^1$

素因数の和:60181

約数の個数: 168

約数和(自身を含む): 7577937600

約数和(自身を除く): 5556931200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 400, 420, 448, 480, 525, 560, 600, 672, 700, 800, 840, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 2100, 2240, 2400, 2800, 3360, 4200, 4800, 5600, 6720, 8400, 11200, 16800, 33600, 60149, 120298, 180447, 240596, 300745, 360894, 421043, 481192, 601490, 721788, 842086, 902235, 962384, 1202980, 1263129, 1443576, 1503725, 1684172, 1804470, 1924768, 2105215, 2405960, 2526258, 2887152, 3007450, 3368344, 3608940, 3849536, 4210430, 4511175, 4811920, 5052516, 5774304, 6014900, 6315645, 6736688, 7217880, 8420860, 9022350, 9623840, 10105032, 10526075, 11548608, 12029800, 12631290, 13473376, 14435760, 16841720, 18044700, 19247680, 20210064, 21052150, 24059600, 25262580, 26946752, 28871520, 31578225, 33683440, 36089400, 40420128, 42104300, 48119200, 50525160, 57743040, 63156450, 67366880, 72178800, 80840256, 84208600, 96238400, 101050320, 126312900, 134733760, 144357600, 168417200, 202100640, 252625800, 288715200, 336834400, 404201280, 505251600, 673668800, 1010503200, 2021006400]

約数ペア:

[(1, 2021006400), (2, 1010503200), (3, 673668800), (4, 505251600), (5, 404201280), (6, 336834400), (7, 288715200), (8, 252625800), (10, 202100640), (12, 168417200), (14, 144357600), (15, 134733760), (16, 126312900), (20, 101050320), (21, 96238400), (24, 84208600), (25, 80840256), (28, 72178800), (30, 67366880), (32, 63156450), (35, 57743040), (40, 50525160), (42, 48119200), (48, 42104300), (50, 40420128), (56, 36089400), (60, 33683440), (64, 31578225), (70, 28871520), (75, 26946752), (80, 25262580), (84, 24059600), (96, 21052150), (100, 20210064), (105, 19247680), (112, 18044700), (120, 16841720), (140, 14435760), (150, 13473376), (160, 12631290), (168, 12029800), (175, 11548608), (192, 10526075), (200, 10105032), (210, 9623840), (224, 9022350), (240, 8420860), (280, 7217880), (300, 6736688), (320, 6315645), (336, 6014900), (350, 5774304), (400, 5052516), (420, 4811920), (448, 4511175), (480, 4210430), (525, 3849536), (560, 3608940), (600, 3368344), (672, 3007450), (700, 2887152), (800, 2526258), (840, 2405960), (960, 2105215), (1050, 1924768), (1120, 1804470), (1200, 1684172), (1344, 1503725), (1400, 1443576), (1600, 1263129), (1680, 1202980), (2100, 962384), (2240, 902235), (2400, 842086), (2800, 721788), (3360, 601490), (4200, 481192), (4800, 421043), (5600, 360894), (6720, 300745), (8400, 240596), (11200, 180447), (16800, 120298), (33600, 60149)]