245904000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:188

約数の個数: 256

約数和(自身を含む): 840153600

約数和(自身を除く): 594249600

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, 109, 120, 125, 128, 141, 150, 160, 188, 192, 200, 218, 235, 240, 250, 282, 300, 320, 327, 375, 376, 384, 400, 436, 470, 480, 500, 545, 564, 600, 640, 654, 705, 750, 752, 800, 872, 940, 960, 1000, 1090, 1128, 1175, 1200, 1308, 1410, 1500, 1504, 1600, 1635, 1744, 1880, 1920, 2000, 2180, 2256, 2350, 2400, 2616, 2725, 2820, 3000, 3008, 3200, 3270, 3488, 3525, 3760, 4000, 4360, 4512, 4700, 4800, 5123, 5232, 5450, 5640, 5875, 6000, 6016, 6540, 6976, 7050, 7520, 8000, 8175, 8720, 9024, 9400, 9600, 10246, 10464, 10900, 11280, 11750, 12000, 13080, 13625, 13952, 14100, 15040, 15369, 16000, 16350, 17440, 17625, 18048, 18800, 20492, 20928, 21800, 22560, 23500, 24000, 25615, 26160, 27250, 28200, 30080, 30738, 32700, 34880, 35250, 37600, 40875, 40984, 41856, 43600, 45120, 47000, 48000, 51230, 52320, 54500, 56400, 61476, 65400, 69760, 70500, 75200, 76845, 81750, 81968, 87200, 90240, 94000, 102460, 104640, 109000, 112800, 122952, 128075, 130800, 141000, 150400, 153690, 163500, 163936, 174400, 188000, 204920, 209280, 218000, 225600, 245904, 256150, 261600, 282000, 307380, 327000, 327872, 348800, 376000, 384225, 409840, 436000, 451200, 491808, 512300, 523200, 564000, 614760, 640375, 654000, 655744, 752000, 768450, 819680, 872000, 983616, 1024600, 1046400, 1128000, 1229520, 1280750, 1308000, 1536900, 1639360, 1744000, 1921125, 1967232, 2049200, 2256000, 2459040, 2561500, 2616000, 3073800, 3278720, 3842250, 4098400, 4918080, 5123000, 5232000, 6147600, 7684500, 8196800, 9836160, 10246000, 12295200, 15369000, 16393600, 20492000, 24590400, 30738000, 40984000, 49180800, 61476000, 81968000, 122952000, 245904000]

約数ペア:

[(1, 245904000), (2, 122952000), (3, 81968000), (4, 61476000), (5, 49180800), (6, 40984000), (8, 30738000), (10, 24590400), (12, 20492000), (15, 16393600), (16, 15369000), (20, 12295200), (24, 10246000), (25, 9836160), (30, 8196800), (32, 7684500), (40, 6147600), (47, 5232000), (48, 5123000), (50, 4918080), (60, 4098400), (64, 3842250), (75, 3278720), (80, 3073800), (94, 2616000), (96, 2561500), (100, 2459040), (109, 2256000), (120, 2049200), (125, 1967232), (128, 1921125), (141, 1744000), (150, 1639360), (160, 1536900), (188, 1308000), (192, 1280750), (200, 1229520), (218, 1128000), (235, 1046400), (240, 1024600), (250, 983616), (282, 872000), (300, 819680), (320, 768450), (327, 752000), (375, 655744), (376, 654000), (384, 640375), (400, 614760), (436, 564000), (470, 523200), (480, 512300), (500, 491808), (545, 451200), (564, 436000), (600, 409840), (640, 384225), (654, 376000), (705, 348800), (750, 327872), (752, 327000), (800, 307380), (872, 282000), (940, 261600), (960, 256150), (1000, 245904), (1090, 225600), (1128, 218000), (1175, 209280), (1200, 204920), (1308, 188000), (1410, 174400), (1500, 163936), (1504, 163500), (1600, 153690), (1635, 150400), (1744, 141000), (1880, 130800), (1920, 128075), (2000, 122952), (2180, 112800), (2256, 109000), (2350, 104640), (2400, 102460), (2616, 94000), (2725, 90240), (2820, 87200), (3000, 81968), (3008, 81750), (3200, 76845), (3270, 75200), (3488, 70500), (3525, 69760), (3760, 65400), (4000, 61476), (4360, 56400), (4512, 54500), (4700, 52320), (4800, 51230), (5123, 48000), (5232, 47000), (5450, 45120), (5640, 43600), (5875, 41856), (6000, 40984), (6016, 40875), (6540, 37600), (6976, 35250), (7050, 34880), (7520, 32700), (8000, 30738), (8175, 30080), (8720, 28200), (9024, 27250), (9400, 26160), (9600, 25615), (10246, 24000), (10464, 23500), (10900, 22560), (11280, 21800), (11750, 20928), (12000, 20492), (13080, 18800), (13625, 18048), (13952, 17625), (14100, 17440), (15040, 16350), (15369, 16000)]