25023728000

素因数分解:

$2^7\times 5^3\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{467}}^1$

素因数の和:710

約数の個数: 256

約数和(自身を含む): 66351130560

約数和(自身を除く): 41327402560

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 125, 128, 136, 160, 170, 197, 200, 250, 272, 320, 340, 394, 400, 425, 467, 500, 544, 640, 680, 788, 800, 850, 934, 985, 1000, 1088, 1360, 1576, 1600, 1700, 1868, 1970, 2000, 2125, 2176, 2335, 2720, 3152, 3200, 3349, 3400, 3736, 3940, 4000, 4250, 4670, 4925, 5440, 6304, 6698, 6800, 7472, 7880, 7939, 8000, 8500, 9340, 9850, 10880, 11675, 12608, 13396, 13600, 14944, 15760, 15878, 16000, 16745, 17000, 18680, 19700, 23350, 24625, 25216, 26792, 27200, 29888, 31520, 31756, 33490, 34000, 37360, 39400, 39695, 46700, 49250, 53584, 54400, 58375, 59776, 63040, 63512, 66980, 68000, 74720, 78800, 79390, 83725, 91999, 93400, 98500, 107168, 116750, 126080, 127024, 133960, 136000, 149440, 157600, 158780, 167450, 183998, 186800, 197000, 198475, 214336, 233500, 254048, 267920, 272000, 298880, 315200, 317560, 334900, 367996, 373600, 394000, 396950, 418625, 428672, 459995, 467000, 508096, 535840, 630400, 635120, 669800, 735992, 747200, 788000, 793900, 837250, 919990, 934000, 992375, 1016192, 1071680, 1270240, 1339600, 1471984, 1494400, 1563983, 1576000, 1587800, 1674500, 1839980, 1868000, 1984750, 2143360, 2299975, 2540480, 2679200, 2943968, 3127966, 3152000, 3175600, 3349000, 3679960, 3736000, 3969500, 4599950, 5080960, 5358400, 5887936, 6255932, 6351200, 6698000, 7359920, 7472000, 7819915, 7939000, 9199900, 10716800, 11499875, 11775872, 12511864, 12702400, 13396000, 14719840, 15639830, 15878000, 18399800, 22999750, 25023728, 25404800, 26792000, 29439680, 31279660, 31756000, 36799600, 39099575, 45999500, 50047456, 53584000, 58879360, 62559320, 63512000, 73599200, 78199150, 91999000, 100094912, 125118640, 127024000, 147198400, 156398300, 183998000, 195497875, 200189824, 250237280, 294396800, 312796600, 367996000, 390995750, 500474560, 625593200, 735992000, 781991500, 1000949120, 1251186400, 1471984000, 1563983000, 2502372800, 3127966000, 5004745600, 6255932000, 12511864000, 25023728000]

約数ペア:

[(1, 25023728000), (2, 12511864000), (4, 6255932000), (5, 5004745600), (8, 3127966000), (10, 2502372800), (16, 1563983000), (17, 1471984000), (20, 1251186400), (25, 1000949120), (32, 781991500), (34, 735992000), (40, 625593200), (50, 500474560), (64, 390995750), (68, 367996000), (80, 312796600), (85, 294396800), (100, 250237280), (125, 200189824), (128, 195497875), (136, 183998000), (160, 156398300), (170, 147198400), (197, 127024000), (200, 125118640), (250, 100094912), (272, 91999000), (320, 78199150), (340, 73599200), (394, 63512000), (400, 62559320), (425, 58879360), (467, 53584000), (500, 50047456), (544, 45999500), (640, 39099575), (680, 36799600), (788, 31756000), (800, 31279660), (850, 29439680), (934, 26792000), (985, 25404800), (1000, 25023728), (1088, 22999750), (1360, 18399800), (1576, 15878000), (1600, 15639830), (1700, 14719840), (1868, 13396000), (1970, 12702400), (2000, 12511864), (2125, 11775872), (2176, 11499875), (2335, 10716800), (2720, 9199900), (3152, 7939000), (3200, 7819915), (3349, 7472000), (3400, 7359920), (3736, 6698000), (3940, 6351200), (4000, 6255932), (4250, 5887936), (4670, 5358400), (4925, 5080960), (5440, 4599950), (6304, 3969500), (6698, 3736000), (6800, 3679960), (7472, 3349000), (7880, 3175600), (7939, 3152000), (8000, 3127966), (8500, 2943968), (9340, 2679200), (9850, 2540480), (10880, 2299975), (11675, 2143360), (12608, 1984750), (13396, 1868000), (13600, 1839980), (14944, 1674500), (15760, 1587800), (15878, 1576000), (16000, 1563983), (16745, 1494400), (17000, 1471984), (18680, 1339600), (19700, 1270240), (23350, 1071680), (24625, 1016192), (25216, 992375), (26792, 934000), (27200, 919990), (29888, 837250), (31520, 793900), (31756, 788000), (33490, 747200), (34000, 735992), (37360, 669800), (39400, 635120), (39695, 630400), (46700, 535840), (49250, 508096), (53584, 467000), (54400, 459995), (58375, 428672), (59776, 418625), (63040, 396950), (63512, 394000), (66980, 373600), (68000, 367996), (74720, 334900), (78800, 317560), (79390, 315200), (83725, 298880), (91999, 272000), (93400, 267920), (98500, 254048), (107168, 233500), (116750, 214336), (126080, 198475), (127024, 197000), (133960, 186800), (136000, 183998), (149440, 167450), (157600, 158780)]