271667200

素因数分解:

$2^{12}\times 5^2\times 7^1\times {\mathrm{379}}^1$

素因数の和:420

約数の個数: 156

約数和(自身を含む): 771919840

約数和(自身を除く): 500252640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 256, 280, 320, 350, 379, 400, 448, 512, 560, 640, 700, 758, 800, 896, 1024, 1120, 1280, 1400, 1516, 1600, 1792, 1895, 2048, 2240, 2560, 2653, 2800, 3032, 3200, 3584, 3790, 4096, 4480, 5120, 5306, 5600, 6064, 6400, 7168, 7580, 8960, 9475, 10240, 10612, 11200, 12128, 12800, 13265, 14336, 15160, 17920, 18950, 20480, 21224, 22400, 24256, 25600, 26530, 28672, 30320, 35840, 37900, 42448, 44800, 48512, 51200, 53060, 60640, 66325, 71680, 75800, 84896, 89600, 97024, 102400, 106120, 121280, 132650, 143360, 151600, 169792, 179200, 194048, 212240, 242560, 265300, 303200, 339584, 358400, 388096, 424480, 485120, 530600, 606400, 679168, 716800, 776192, 848960, 970240, 1061200, 1212800, 1358336, 1552384, 1697920, 1940480, 2122400, 2425600, 2716672, 3395840, 3880960, 4244800, 4851200, 5433344, 6791680, 7761920, 8489600, 9702400, 10866688, 13583360, 16979200, 19404800, 27166720, 33958400, 38809600, 54333440, 67916800, 135833600, 271667200]

約数ペア:

[(1, 271667200), (2, 135833600), (4, 67916800), (5, 54333440), (7, 38809600), (8, 33958400), (10, 27166720), (14, 19404800), (16, 16979200), (20, 13583360), (25, 10866688), (28, 9702400), (32, 8489600), (35, 7761920), (40, 6791680), (50, 5433344), (56, 4851200), (64, 4244800), (70, 3880960), (80, 3395840), (100, 2716672), (112, 2425600), (128, 2122400), (140, 1940480), (160, 1697920), (175, 1552384), (200, 1358336), (224, 1212800), (256, 1061200), (280, 970240), (320, 848960), (350, 776192), (379, 716800), (400, 679168), (448, 606400), (512, 530600), (560, 485120), (640, 424480), (700, 388096), (758, 358400), (800, 339584), (896, 303200), (1024, 265300), (1120, 242560), (1280, 212240), (1400, 194048), (1516, 179200), (1600, 169792), (1792, 151600), (1895, 143360), (2048, 132650), (2240, 121280), (2560, 106120), (2653, 102400), (2800, 97024), (3032, 89600), (3200, 84896), (3584, 75800), (3790, 71680), (4096, 66325), (4480, 60640), (5120, 53060), (5306, 51200), (5600, 48512), (6064, 44800), (6400, 42448), (7168, 37900), (7580, 35840), (8960, 30320), (9475, 28672), (10240, 26530), (10612, 25600), (11200, 24256), (12128, 22400), (12800, 21224), (13265, 20480), (14336, 18950), (15160, 17920)]