209731200

素因数分解:

$2^7\times 3^1\times 5^2\times 7^1\times {\mathrm{3121}}^1$

素因数の和:3155

約数の個数: 192

約数和(自身を含む): 789741120

約数和(自身を除く): 580009920

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, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 384, 400, 420, 448, 480, 525, 560, 600, 640, 672, 700, 800, 840, 896, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 1920, 2100, 2240, 2400, 2688, 2800, 3121, 3200, 3360, 4200, 4480, 4800, 5600, 6242, 6720, 8400, 9363, 9600, 11200, 12484, 13440, 15605, 16800, 18726, 21847, 22400, 24968, 31210, 33600, 37452, 43694, 46815, 49936, 62420, 65541, 67200, 74904, 78025, 87388, 93630, 99872, 109235, 124840, 131082, 149808, 156050, 174776, 187260, 199744, 218470, 234075, 249680, 262164, 299616, 312100, 327705, 349552, 374520, 399488, 436940, 468150, 499360, 524328, 546175, 599232, 624200, 655410, 699104, 749040, 873880, 936300, 998720, 1048656, 1092350, 1198464, 1248400, 1310820, 1398208, 1498080, 1638525, 1747760, 1872600, 1997440, 2097312, 2184700, 2496800, 2621640, 2796416, 2996160, 3277050, 3495520, 3745200, 4194624, 4369400, 4993600, 5243280, 5992320, 6554100, 6991040, 7490400, 8389248, 8738800, 9987200, 10486560, 13108200, 13982080, 14980800, 17477600, 20973120, 26216400, 29961600, 34955200, 41946240, 52432800, 69910400, 104865600, 209731200]

約数ペア:

[(1, 209731200), (2, 104865600), (3, 69910400), (4, 52432800), (5, 41946240), (6, 34955200), (7, 29961600), (8, 26216400), (10, 20973120), (12, 17477600), (14, 14980800), (15, 13982080), (16, 13108200), (20, 10486560), (21, 9987200), (24, 8738800), (25, 8389248), (28, 7490400), (30, 6991040), (32, 6554100), (35, 5992320), (40, 5243280), (42, 4993600), (48, 4369400), (50, 4194624), (56, 3745200), (60, 3495520), (64, 3277050), (70, 2996160), (75, 2796416), (80, 2621640), (84, 2496800), (96, 2184700), (100, 2097312), (105, 1997440), (112, 1872600), (120, 1747760), (128, 1638525), (140, 1498080), (150, 1398208), (160, 1310820), (168, 1248400), (175, 1198464), (192, 1092350), (200, 1048656), (210, 998720), (224, 936300), (240, 873880), (280, 749040), (300, 699104), (320, 655410), (336, 624200), (350, 599232), (384, 546175), (400, 524328), (420, 499360), (448, 468150), (480, 436940), (525, 399488), (560, 374520), (600, 349552), (640, 327705), (672, 312100), (700, 299616), (800, 262164), (840, 249680), (896, 234075), (960, 218470), (1050, 199744), (1120, 187260), (1200, 174776), (1344, 156050), (1400, 149808), (1600, 131082), (1680, 124840), (1920, 109235), (2100, 99872), (2240, 93630), (2400, 87388), (2688, 78025), (2800, 74904), (3121, 67200), (3200, 65541), (3360, 62420), (4200, 49936), (4480, 46815), (4800, 43694), (5600, 37452), (6242, 33600), (6720, 31210), (8400, 24968), (9363, 22400), (9600, 21847), (11200, 18726), (12484, 16800), (13440, 15605)]