1294924800

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1297}}^1$

素因数の和:1343

約数の個数: 264

約数和(自身を含む): 4612562416

約数和(自身を除く): 3317637616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 256, 260, 300, 312, 320, 325, 384, 390, 400, 416, 480, 512, 520, 600, 624, 640, 650, 768, 780, 800, 832, 960, 975, 1024, 1040, 1200, 1248, 1280, 1297, 1300, 1536, 1560, 1600, 1664, 1920, 1950, 2080, 2400, 2496, 2560, 2594, 2600, 3072, 3120, 3200, 3328, 3840, 3891, 3900, 4160, 4800, 4992, 5120, 5188, 5200, 6240, 6400, 6485, 6656, 7680, 7782, 7800, 8320, 9600, 9984, 10376, 10400, 12480, 12800, 12970, 13312, 15360, 15564, 15600, 16640, 16861, 19200, 19455, 19968, 20752, 20800, 24960, 25600, 25940, 31128, 31200, 32425, 33280, 33722, 38400, 38910, 39936, 41504, 41600, 49920, 50583, 51880, 62256, 62400, 64850, 66560, 67444, 76800, 77820, 83008, 83200, 84305, 97275, 99840, 101166, 103760, 124512, 124800, 129700, 134888, 155640, 166016, 166400, 168610, 194550, 199680, 202332, 207520, 249024, 249600, 252915, 259400, 269776, 311280, 332032, 332800, 337220, 389100, 404664, 415040, 421525, 498048, 499200, 505830, 518800, 539552, 622560, 664064, 674440, 778200, 809328, 830080, 843050, 996096, 998400, 1011660, 1037600, 1079104, 1245120, 1264575, 1328128, 1348880, 1556400, 1618656, 1660160, 1686100, 1992192, 2023320, 2075200, 2158208, 2490240, 2529150, 2697760, 3112800, 3237312, 3320320, 3372200, 3984384, 4046640, 4150400, 4316416, 4980480, 5058300, 5395520, 6225600, 6474624, 6640640, 6744400, 8093280, 8300800, 8632832, 9960960, 10116600, 10791040, 12451200, 12949248, 13488800, 16186560, 16601600, 17265664, 19921920, 20233200, 21582080, 24902400, 25898496, 26977600, 32373120, 33203200, 40466400, 43164160, 49804800, 51796992, 53955200, 64746240, 80932800, 86328320, 99609600, 107910400, 129492480, 161865600, 215820800, 258984960, 323731200, 431641600, 647462400, 1294924800]

約数ペア:

[(1, 1294924800), (2, 647462400), (3, 431641600), (4, 323731200), (5, 258984960), (6, 215820800), (8, 161865600), (10, 129492480), (12, 107910400), (13, 99609600), (15, 86328320), (16, 80932800), (20, 64746240), (24, 53955200), (25, 51796992), (26, 49804800), (30, 43164160), (32, 40466400), (39, 33203200), (40, 32373120), (48, 26977600), (50, 25898496), (52, 24902400), (60, 21582080), (64, 20233200), (65, 19921920), (75, 17265664), (78, 16601600), (80, 16186560), (96, 13488800), (100, 12949248), (104, 12451200), (120, 10791040), (128, 10116600), (130, 9960960), (150, 8632832), (156, 8300800), (160, 8093280), (192, 6744400), (195, 6640640), (200, 6474624), (208, 6225600), (240, 5395520), (256, 5058300), (260, 4980480), (300, 4316416), (312, 4150400), (320, 4046640), (325, 3984384), (384, 3372200), (390, 3320320), (400, 3237312), (416, 3112800), (480, 2697760), (512, 2529150), (520, 2490240), (600, 2158208), (624, 2075200), (640, 2023320), (650, 1992192), (768, 1686100), (780, 1660160), (800, 1618656), (832, 1556400), (960, 1348880), (975, 1328128), (1024, 1264575), (1040, 1245120), (1200, 1079104), (1248, 1037600), (1280, 1011660), (1297, 998400), (1300, 996096), (1536, 843050), (1560, 830080), (1600, 809328), (1664, 778200), (1920, 674440), (1950, 664064), (2080, 622560), (2400, 539552), (2496, 518800), (2560, 505830), (2594, 499200), (2600, 498048), (3072, 421525), (3120, 415040), (3200, 404664), (3328, 389100), (3840, 337220), (3891, 332800), (3900, 332032), (4160, 311280), (4800, 269776), (4992, 259400), (5120, 252915), (5188, 249600), (5200, 249024), (6240, 207520), (6400, 202332), (6485, 199680), (6656, 194550), (7680, 168610), (7782, 166400), (7800, 166016), (8320, 155640), (9600, 134888), (9984, 129700), (10376, 124800), (10400, 124512), (12480, 103760), (12800, 101166), (12970, 99840), (13312, 97275), (15360, 84305), (15564, 83200), (15600, 83008), (16640, 77820), (16861, 76800), (19200, 67444), (19455, 66560), (19968, 64850), (20752, 62400), (20800, 62256), (24960, 51880), (25600, 50583), (25940, 49920), (31128, 41600), (31200, 41504), (32425, 39936), (33280, 38910), (33722, 38400)]