19924800

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{593}}^1$

素因数の和:625

約数の個数: 168

約数和(自身を含む): 74834496

約数和(自身を除く): 54909696

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, 593, 600, 672, 700, 800, 840, 960, 1050, 1120, 1186, 1200, 1344, 1400, 1600, 1680, 1779, 2100, 2240, 2372, 2400, 2800, 2965, 3360, 3558, 4151, 4200, 4744, 4800, 5600, 5930, 6720, 7116, 8302, 8400, 8895, 9488, 11200, 11860, 12453, 14232, 14825, 16604, 16800, 17790, 18976, 20755, 23720, 24906, 28464, 29650, 33208, 33600, 35580, 37952, 41510, 44475, 47440, 49812, 56928, 59300, 62265, 66416, 71160, 83020, 88950, 94880, 99624, 103775, 113856, 118600, 124530, 132832, 142320, 166040, 177900, 189760, 199248, 207550, 237200, 249060, 265664, 284640, 311325, 332080, 355800, 398496, 415100, 474400, 498120, 569280, 622650, 664160, 711600, 796992, 830200, 948800, 996240, 1245300, 1328320, 1423200, 1660400, 1992480, 2490600, 2846400, 3320800, 3984960, 4981200, 6641600, 9962400, 19924800]

約数ペア:

[(1, 19924800), (2, 9962400), (3, 6641600), (4, 4981200), (5, 3984960), (6, 3320800), (7, 2846400), (8, 2490600), (10, 1992480), (12, 1660400), (14, 1423200), (15, 1328320), (16, 1245300), (20, 996240), (21, 948800), (24, 830200), (25, 796992), (28, 711600), (30, 664160), (32, 622650), (35, 569280), (40, 498120), (42, 474400), (48, 415100), (50, 398496), (56, 355800), (60, 332080), (64, 311325), (70, 284640), (75, 265664), (80, 249060), (84, 237200), (96, 207550), (100, 199248), (105, 189760), (112, 177900), (120, 166040), (140, 142320), (150, 132832), (160, 124530), (168, 118600), (175, 113856), (192, 103775), (200, 99624), (210, 94880), (224, 88950), (240, 83020), (280, 71160), (300, 66416), (320, 62265), (336, 59300), (350, 56928), (400, 49812), (420, 47440), (448, 44475), (480, 41510), (525, 37952), (560, 35580), (593, 33600), (600, 33208), (672, 29650), (700, 28464), (800, 24906), (840, 23720), (960, 20755), (1050, 18976), (1120, 17790), (1186, 16800), (1200, 16604), (1344, 14825), (1400, 14232), (1600, 12453), (1680, 11860), (1779, 11200), (2100, 9488), (2240, 8895), (2372, 8400), (2400, 8302), (2800, 7116), (2965, 6720), (3360, 5930), (3558, 5600), (4151, 4800), (4200, 4744)]