48581678080

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{4649}}^1$

素因数の和:4844

約数の個数: 176

約数和(自身を含む): 126330195600

約数和(自身を除く): 77748517520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 157, 160, 208, 256, 260, 314, 320, 416, 512, 520, 628, 640, 785, 832, 1024, 1040, 1256, 1280, 1570, 1664, 2041, 2080, 2512, 2560, 3140, 3328, 4082, 4160, 4649, 5024, 5120, 6280, 6656, 8164, 8320, 9298, 10048, 10205, 12560, 13312, 16328, 16640, 18596, 20096, 20410, 23245, 25120, 32656, 33280, 37192, 40192, 40820, 46490, 50240, 60437, 65312, 66560, 74384, 80384, 81640, 92980, 100480, 120874, 130624, 148768, 160768, 163280, 185960, 200960, 241748, 261248, 297536, 302185, 326560, 371920, 401920, 483496, 522496, 595072, 604370, 653120, 729893, 743840, 803840, 966992, 1044992, 1190144, 1208740, 1306240, 1459786, 1487680, 1933984, 2089984, 2380288, 2417480, 2612480, 2919572, 2975360, 3649465, 3867968, 4760576, 4834960, 5224960, 5839144, 5950720, 7298930, 7735936, 9488609, 9669920, 10449920, 11678288, 11901440, 14597860, 15471872, 18977218, 19339840, 23356576, 23802880, 29195720, 30943744, 37954436, 38679680, 46713152, 47443045, 58391440, 61887488, 75908872, 77359360, 93426304, 94886090, 116782880, 151817744, 154718720, 186852608, 189772180, 233565760, 303635488, 309437440, 373705216, 379544360, 467131520, 607270976, 747410432, 759088720, 934263040, 1214541952, 1518177440, 1868526080, 2429083904, 3036354880, 3737052160, 4858167808, 6072709760, 9716335616, 12145419520, 24290839040, 48581678080]

約数ペア:

[(1, 48581678080), (2, 24290839040), (4, 12145419520), (5, 9716335616), (8, 6072709760), (10, 4858167808), (13, 3737052160), (16, 3036354880), (20, 2429083904), (26, 1868526080), (32, 1518177440), (40, 1214541952), (52, 934263040), (64, 759088720), (65, 747410432), (80, 607270976), (104, 467131520), (128, 379544360), (130, 373705216), (157, 309437440), (160, 303635488), (208, 233565760), (256, 189772180), (260, 186852608), (314, 154718720), (320, 151817744), (416, 116782880), (512, 94886090), (520, 93426304), (628, 77359360), (640, 75908872), (785, 61887488), (832, 58391440), (1024, 47443045), (1040, 46713152), (1256, 38679680), (1280, 37954436), (1570, 30943744), (1664, 29195720), (2041, 23802880), (2080, 23356576), (2512, 19339840), (2560, 18977218), (3140, 15471872), (3328, 14597860), (4082, 11901440), (4160, 11678288), (4649, 10449920), (5024, 9669920), (5120, 9488609), (6280, 7735936), (6656, 7298930), (8164, 5950720), (8320, 5839144), (9298, 5224960), (10048, 4834960), (10205, 4760576), (12560, 3867968), (13312, 3649465), (16328, 2975360), (16640, 2919572), (18596, 2612480), (20096, 2417480), (20410, 2380288), (23245, 2089984), (25120, 1933984), (32656, 1487680), (33280, 1459786), (37192, 1306240), (40192, 1208740), (40820, 1190144), (46490, 1044992), (50240, 966992), (60437, 803840), (65312, 743840), (66560, 729893), (74384, 653120), (80384, 604370), (81640, 595072), (92980, 522496), (100480, 483496), (120874, 401920), (130624, 371920), (148768, 326560), (160768, 302185), (163280, 297536), (185960, 261248), (200960, 241748)]