49760056320

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{249199}}^1$

素因数の和:249240

約数の個数: 176

約数和(自身を含む): 171397766400

約数和(自身を除く): 121637710080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1024, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2080, 2496, 2560, 3072, 3120, 3328, 3840, 4160, 4992, 5120, 6240, 6656, 7680, 8320, 9984, 12480, 13312, 15360, 16640, 19968, 24960, 33280, 39936, 49920, 66560, 99840, 199680, 249199, 498398, 747597, 996796, 1245995, 1495194, 1993592, 2491990, 2990388, 3239587, 3737985, 3987184, 4983980, 5980776, 6479174, 7475970, 7974368, 9718761, 9967960, 11961552, 12958348, 14951940, 15948736, 16197935, 19437522, 19935920, 23923104, 25916696, 29903880, 31897472, 32395870, 38875044, 39871840, 47846208, 48593805, 51833392, 59807760, 63794944, 64791740, 77750088, 79743680, 95692416, 97187610, 103666784, 119615520, 127589888, 129583480, 155500176, 159487360, 191384832, 194375220, 207333568, 239231040, 255179776, 259166960, 311000352, 318974720, 382769664, 388750440, 414667136, 478462080, 518333920, 622000704, 637949440, 765539328, 777500880, 829334272, 956924160, 1036667840, 1244001408, 1275898880, 1555001760, 1658668544, 1913848320, 2073335680, 2488002816, 3110003520, 3317337088, 3827696640, 4146671360, 4976005632, 6220007040, 8293342720, 9952011264, 12440014080, 16586685440, 24880028160, 49760056320]

約数ペア:

[(1, 49760056320), (2, 24880028160), (3, 16586685440), (4, 12440014080), (5, 9952011264), (6, 8293342720), (8, 6220007040), (10, 4976005632), (12, 4146671360), (13, 3827696640), (15, 3317337088), (16, 3110003520), (20, 2488002816), (24, 2073335680), (26, 1913848320), (30, 1658668544), (32, 1555001760), (39, 1275898880), (40, 1244001408), (48, 1036667840), (52, 956924160), (60, 829334272), (64, 777500880), (65, 765539328), (78, 637949440), (80, 622000704), (96, 518333920), (104, 478462080), (120, 414667136), (128, 388750440), (130, 382769664), (156, 318974720), (160, 311000352), (192, 259166960), (195, 255179776), (208, 239231040), (240, 207333568), (256, 194375220), (260, 191384832), (312, 159487360), (320, 155500176), (384, 129583480), (390, 127589888), (416, 119615520), (480, 103666784), (512, 97187610), (520, 95692416), (624, 79743680), (640, 77750088), (768, 64791740), (780, 63794944), (832, 59807760), (960, 51833392), (1024, 48593805), (1040, 47846208), (1248, 39871840), (1280, 38875044), (1536, 32395870), (1560, 31897472), (1664, 29903880), (1920, 25916696), (2080, 23923104), (2496, 19935920), (2560, 19437522), (3072, 16197935), (3120, 15948736), (3328, 14951940), (3840, 12958348), (4160, 11961552), (4992, 9967960), (5120, 9718761), (6240, 7974368), (6656, 7475970), (7680, 6479174), (8320, 5980776), (9984, 4983980), (12480, 3987184), (13312, 3737985), (15360, 3239587), (16640, 2990388), (19968, 2491990), (24960, 1993592), (33280, 1495194), (39936, 1245995), (49920, 996796), (66560, 747597), (99840, 498398), (199680, 249199)]