309072000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:216

約数の個数: 256

約数和(自身を含む): 1054010880

約数和(自身を除く): 744938880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 47, 48, 50, 60, 64, 75, 80, 94, 96, 100, 120, 125, 128, 137, 141, 150, 160, 188, 192, 200, 235, 240, 250, 274, 282, 300, 320, 375, 376, 384, 400, 411, 470, 480, 500, 548, 564, 600, 640, 685, 705, 750, 752, 800, 822, 940, 960, 1000, 1096, 1128, 1175, 1200, 1370, 1410, 1500, 1504, 1600, 1644, 1880, 1920, 2000, 2055, 2192, 2256, 2350, 2400, 2740, 2820, 3000, 3008, 3200, 3288, 3425, 3525, 3760, 4000, 4110, 4384, 4512, 4700, 4800, 5480, 5640, 5875, 6000, 6016, 6439, 6576, 6850, 7050, 7520, 8000, 8220, 8768, 9024, 9400, 9600, 10275, 10960, 11280, 11750, 12000, 12878, 13152, 13700, 14100, 15040, 16000, 16440, 17125, 17536, 17625, 18048, 18800, 19317, 20550, 21920, 22560, 23500, 24000, 25756, 26304, 27400, 28200, 30080, 32195, 32880, 34250, 35250, 37600, 38634, 41100, 43840, 45120, 47000, 48000, 51375, 51512, 52608, 54800, 56400, 64390, 65760, 68500, 70500, 75200, 77268, 82200, 87680, 90240, 94000, 96585, 102750, 103024, 109600, 112800, 128780, 131520, 137000, 141000, 150400, 154536, 160975, 164400, 188000, 193170, 205500, 206048, 219200, 225600, 257560, 263040, 274000, 282000, 309072, 321950, 328800, 376000, 386340, 411000, 412096, 438400, 451200, 482925, 515120, 548000, 564000, 618144, 643900, 657600, 752000, 772680, 804875, 822000, 824192, 965850, 1030240, 1096000, 1128000, 1236288, 1287800, 1315200, 1545360, 1609750, 1644000, 1931700, 2060480, 2192000, 2256000, 2414625, 2472576, 2575600, 3090720, 3219500, 3288000, 3863400, 4120960, 4829250, 5151200, 6181440, 6439000, 6576000, 7726800, 9658500, 10302400, 12362880, 12878000, 15453600, 19317000, 20604800, 25756000, 30907200, 38634000, 51512000, 61814400, 77268000, 103024000, 154536000, 309072000]

約数ペア:

[(1, 309072000), (2, 154536000), (3, 103024000), (4, 77268000), (5, 61814400), (6, 51512000), (8, 38634000), (10, 30907200), (12, 25756000), (15, 20604800), (16, 19317000), (20, 15453600), (24, 12878000), (25, 12362880), (30, 10302400), (32, 9658500), (40, 7726800), (47, 6576000), (48, 6439000), (50, 6181440), (60, 5151200), (64, 4829250), (75, 4120960), (80, 3863400), (94, 3288000), (96, 3219500), (100, 3090720), (120, 2575600), (125, 2472576), (128, 2414625), (137, 2256000), (141, 2192000), (150, 2060480), (160, 1931700), (188, 1644000), (192, 1609750), (200, 1545360), (235, 1315200), (240, 1287800), (250, 1236288), (274, 1128000), (282, 1096000), (300, 1030240), (320, 965850), (375, 824192), (376, 822000), (384, 804875), (400, 772680), (411, 752000), (470, 657600), (480, 643900), (500, 618144), (548, 564000), (564, 548000), (600, 515120), (640, 482925), (685, 451200), (705, 438400), (750, 412096), (752, 411000), (800, 386340), (822, 376000), (940, 328800), (960, 321950), (1000, 309072), (1096, 282000), (1128, 274000), (1175, 263040), (1200, 257560), (1370, 225600), (1410, 219200), (1500, 206048), (1504, 205500), (1600, 193170), (1644, 188000), (1880, 164400), (1920, 160975), (2000, 154536), (2055, 150400), (2192, 141000), (2256, 137000), (2350, 131520), (2400, 128780), (2740, 112800), (2820, 109600), (3000, 103024), (3008, 102750), (3200, 96585), (3288, 94000), (3425, 90240), (3525, 87680), (3760, 82200), (4000, 77268), (4110, 75200), (4384, 70500), (4512, 68500), (4700, 65760), (4800, 64390), (5480, 56400), (5640, 54800), (5875, 52608), (6000, 51512), (6016, 51375), (6439, 48000), (6576, 47000), (6850, 45120), (7050, 43840), (7520, 41100), (8000, 38634), (8220, 37600), (8768, 35250), (9024, 34250), (9400, 32880), (9600, 32195), (10275, 30080), (10960, 28200), (11280, 27400), (11750, 26304), (12000, 25756), (12878, 24000), (13152, 23500), (13700, 22560), (14100, 21920), (15040, 20550), (16000, 19317), (16440, 18800), (17125, 18048), (17536, 17625)]