2012353280

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2099}}^1$

素因数の和:2234

約数の個数: 144

約数和(自身を含む): 5562950400

約数和(自身を除く): 3550597120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 107, 112, 128, 140, 160, 214, 224, 256, 280, 320, 428, 448, 535, 560, 640, 749, 856, 896, 1070, 1120, 1280, 1498, 1712, 1792, 2099, 2140, 2240, 2996, 3424, 3745, 4198, 4280, 4480, 5992, 6848, 7490, 8396, 8560, 8960, 10495, 11984, 13696, 14693, 14980, 16792, 17120, 20990, 23968, 27392, 29386, 29960, 33584, 34240, 41980, 47936, 58772, 59920, 67168, 68480, 73465, 83960, 95872, 117544, 119840, 134336, 136960, 146930, 167920, 191744, 224593, 235088, 239680, 268672, 293860, 335840, 449186, 470176, 479360, 537344, 587720, 671680, 898372, 940352, 958720, 1122965, 1175440, 1343360, 1572151, 1796744, 1880704, 2245930, 2350880, 2686720, 3144302, 3593488, 3761408, 4491860, 4701760, 6288604, 7186976, 7860755, 8983720, 9403520, 12577208, 14373952, 15721510, 17967440, 18807040, 25154416, 28747904, 31443020, 35934880, 50308832, 57495808, 62886040, 71869760, 100617664, 125772080, 143739520, 201235328, 251544160, 287479040, 402470656, 503088320, 1006176640, 2012353280]

約数ペア:

[(1, 2012353280), (2, 1006176640), (4, 503088320), (5, 402470656), (7, 287479040), (8, 251544160), (10, 201235328), (14, 143739520), (16, 125772080), (20, 100617664), (28, 71869760), (32, 62886040), (35, 57495808), (40, 50308832), (56, 35934880), (64, 31443020), (70, 28747904), (80, 25154416), (107, 18807040), (112, 17967440), (128, 15721510), (140, 14373952), (160, 12577208), (214, 9403520), (224, 8983720), (256, 7860755), (280, 7186976), (320, 6288604), (428, 4701760), (448, 4491860), (535, 3761408), (560, 3593488), (640, 3144302), (749, 2686720), (856, 2350880), (896, 2245930), (1070, 1880704), (1120, 1796744), (1280, 1572151), (1498, 1343360), (1712, 1175440), (1792, 1122965), (2099, 958720), (2140, 940352), (2240, 898372), (2996, 671680), (3424, 587720), (3745, 537344), (4198, 479360), (4280, 470176), (4480, 449186), (5992, 335840), (6848, 293860), (7490, 268672), (8396, 239680), (8560, 235088), (8960, 224593), (10495, 191744), (11984, 167920), (13696, 146930), (14693, 136960), (14980, 134336), (16792, 119840), (17120, 117544), (20990, 95872), (23968, 83960), (27392, 73465), (29386, 68480), (29960, 67168), (33584, 59920), (34240, 58772), (41980, 47936)]