1358336000

素因数分解:

$2^{12}\times 5^3\times 7^1\times {\mathrm{379}}^1$

素因数の和:425

約数の個数: 208

約数和(自身を含む): 3884499840

約数和(自身を除く): 2526163840

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, 125, 128, 140, 160, 175, 200, 224, 250, 256, 280, 320, 350, 379, 400, 448, 500, 512, 560, 640, 700, 758, 800, 875, 896, 1000, 1024, 1120, 1280, 1400, 1516, 1600, 1750, 1792, 1895, 2000, 2048, 2240, 2560, 2653, 2800, 3032, 3200, 3500, 3584, 3790, 4000, 4096, 4480, 5120, 5306, 5600, 6064, 6400, 7000, 7168, 7580, 8000, 8960, 9475, 10240, 10612, 11200, 12128, 12800, 13265, 14000, 14336, 15160, 16000, 17920, 18950, 20480, 21224, 22400, 24256, 25600, 26530, 28000, 28672, 30320, 32000, 35840, 37900, 42448, 44800, 47375, 48512, 51200, 53060, 56000, 60640, 64000, 66325, 71680, 75800, 84896, 89600, 94750, 97024, 102400, 106120, 112000, 121280, 128000, 132650, 143360, 151600, 169792, 179200, 189500, 194048, 212240, 224000, 242560, 256000, 265300, 303200, 331625, 339584, 358400, 379000, 388096, 424480, 448000, 485120, 512000, 530600, 606400, 663250, 679168, 716800, 758000, 776192, 848960, 896000, 970240, 1061200, 1212800, 1326500, 1358336, 1516000, 1552384, 1697920, 1792000, 1940480, 2122400, 2425600, 2653000, 2716672, 3032000, 3395840, 3584000, 3880960, 4244800, 4851200, 5306000, 5433344, 6064000, 6791680, 7761920, 8489600, 9702400, 10612000, 10866688, 12128000, 13583360, 16979200, 19404800, 21224000, 24256000, 27166720, 33958400, 38809600, 42448000, 48512000, 54333440, 67916800, 84896000, 97024000, 135833600, 169792000, 194048000, 271667200, 339584000, 679168000, 1358336000]

約数ペア:

[(1, 1358336000), (2, 679168000), (4, 339584000), (5, 271667200), (7, 194048000), (8, 169792000), (10, 135833600), (14, 97024000), (16, 84896000), (20, 67916800), (25, 54333440), (28, 48512000), (32, 42448000), (35, 38809600), (40, 33958400), (50, 27166720), (56, 24256000), (64, 21224000), (70, 19404800), (80, 16979200), (100, 13583360), (112, 12128000), (125, 10866688), (128, 10612000), (140, 9702400), (160, 8489600), (175, 7761920), (200, 6791680), (224, 6064000), (250, 5433344), (256, 5306000), (280, 4851200), (320, 4244800), (350, 3880960), (379, 3584000), (400, 3395840), (448, 3032000), (500, 2716672), (512, 2653000), (560, 2425600), (640, 2122400), (700, 1940480), (758, 1792000), (800, 1697920), (875, 1552384), (896, 1516000), (1000, 1358336), (1024, 1326500), (1120, 1212800), (1280, 1061200), (1400, 970240), (1516, 896000), (1600, 848960), (1750, 776192), (1792, 758000), (1895, 716800), (2000, 679168), (2048, 663250), (2240, 606400), (2560, 530600), (2653, 512000), (2800, 485120), (3032, 448000), (3200, 424480), (3500, 388096), (3584, 379000), (3790, 358400), (4000, 339584), (4096, 331625), (4480, 303200), (5120, 265300), (5306, 256000), (5600, 242560), (6064, 224000), (6400, 212240), (7000, 194048), (7168, 189500), (7580, 179200), (8000, 169792), (8960, 151600), (9475, 143360), (10240, 132650), (10612, 128000), (11200, 121280), (12128, 112000), (12800, 106120), (13265, 102400), (14000, 97024), (14336, 94750), (15160, 89600), (16000, 84896), (17920, 75800), (18950, 71680), (20480, 66325), (21224, 64000), (22400, 60640), (24256, 56000), (25600, 53060), (26530, 51200), (28000, 48512), (28672, 47375), (30320, 44800), (32000, 42448), (35840, 37900)]