7967992320

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1447}}^1$

素因数の和:1715

約数の個数: 240

約数和(自身を含む): 27730010880

約数和(自身を除く): 19762018560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 239, 240, 256, 288, 320, 360, 384, 478, 480, 512, 576, 640, 717, 720, 768, 956, 960, 1152, 1195, 1280, 1434, 1440, 1447, 1536, 1912, 1920, 2151, 2304, 2390, 2560, 2868, 2880, 2894, 3585, 3824, 3840, 4302, 4341, 4608, 4780, 5736, 5760, 5788, 7170, 7235, 7648, 7680, 8604, 8682, 9560, 10755, 11472, 11520, 11576, 13023, 14340, 14470, 15296, 17208, 17364, 19120, 21510, 21705, 22944, 23040, 23152, 26046, 28680, 28940, 30592, 34416, 34728, 38240, 43020, 43410, 45888, 46304, 52092, 57360, 57880, 61184, 65115, 68832, 69456, 76480, 86040, 86820, 91776, 92608, 104184, 114720, 115760, 122368, 130230, 137664, 138912, 152960, 172080, 173640, 183552, 185216, 208368, 229440, 231520, 260460, 275328, 277824, 305920, 344160, 345833, 347280, 367104, 370432, 416736, 458880, 463040, 520920, 550656, 555648, 611840, 688320, 691666, 694560, 740864, 833472, 917760, 926080, 1037499, 1041840, 1101312, 1111296, 1376640, 1383332, 1389120, 1666944, 1729165, 1835520, 1852160, 2074998, 2083680, 2222592, 2753280, 2766664, 2778240, 3112497, 3333888, 3458330, 3704320, 4149996, 4167360, 5187495, 5506560, 5533328, 5556480, 6224994, 6667776, 6916660, 8299992, 8334720, 10374990, 11066656, 11112960, 12449988, 13833320, 15562485, 16599984, 16669440, 20749980, 22133312, 24899976, 27666640, 31124970, 33199968, 33338880, 41499960, 44266624, 49799952, 55333280, 62249940, 66399936, 82999920, 88533248, 99599904, 110666560, 124499880, 132799872, 165999840, 177066496, 199199808, 221333120, 248999760, 265599744, 331999680, 398399616, 442666240, 497999520, 531199488, 663999360, 796799232, 885332480, 995999040, 1327998720, 1593598464, 1991998080, 2655997440, 3983996160, 7967992320]

約数ペア:

[(1, 7967992320), (2, 3983996160), (3, 2655997440), (4, 1991998080), (5, 1593598464), (6, 1327998720), (8, 995999040), (9, 885332480), (10, 796799232), (12, 663999360), (15, 531199488), (16, 497999520), (18, 442666240), (20, 398399616), (24, 331999680), (30, 265599744), (32, 248999760), (36, 221333120), (40, 199199808), (45, 177066496), (48, 165999840), (60, 132799872), (64, 124499880), (72, 110666560), (80, 99599904), (90, 88533248), (96, 82999920), (120, 66399936), (128, 62249940), (144, 55333280), (160, 49799952), (180, 44266624), (192, 41499960), (239, 33338880), (240, 33199968), (256, 31124970), (288, 27666640), (320, 24899976), (360, 22133312), (384, 20749980), (478, 16669440), (480, 16599984), (512, 15562485), (576, 13833320), (640, 12449988), (717, 11112960), (720, 11066656), (768, 10374990), (956, 8334720), (960, 8299992), (1152, 6916660), (1195, 6667776), (1280, 6224994), (1434, 5556480), (1440, 5533328), (1447, 5506560), (1536, 5187495), (1912, 4167360), (1920, 4149996), (2151, 3704320), (2304, 3458330), (2390, 3333888), (2560, 3112497), (2868, 2778240), (2880, 2766664), (2894, 2753280), (3585, 2222592), (3824, 2083680), (3840, 2074998), (4302, 1852160), (4341, 1835520), (4608, 1729165), (4780, 1666944), (5736, 1389120), (5760, 1383332), (5788, 1376640), (7170, 1111296), (7235, 1101312), (7648, 1041840), (7680, 1037499), (8604, 926080), (8682, 917760), (9560, 833472), (10755, 740864), (11472, 694560), (11520, 691666), (11576, 688320), (13023, 611840), (14340, 555648), (14470, 550656), (15296, 520920), (17208, 463040), (17364, 458880), (19120, 416736), (21510, 370432), (21705, 367104), (22944, 347280), (23040, 345833), (23152, 344160), (26046, 305920), (28680, 277824), (28940, 275328), (30592, 260460), (34416, 231520), (34728, 229440), (38240, 208368), (43020, 185216), (43410, 183552), (45888, 173640), (46304, 172080), (52092, 152960), (57360, 138912), (57880, 137664), (61184, 130230), (65115, 122368), (68832, 115760), (69456, 114720), (76480, 104184), (86040, 92608), (86820, 91776)]