11048460800

素因数分解:

$2^9\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{991}}^1$

素因数の和:1099

約数の個数: 240

約数和(自身を含む): 29949249792

約数和(自身を除く): 18900788992

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 67, 80, 100, 104, 128, 130, 134, 160, 200, 208, 256, 260, 268, 320, 325, 335, 400, 416, 512, 520, 536, 640, 650, 670, 800, 832, 871, 991, 1040, 1072, 1280, 1300, 1340, 1600, 1664, 1675, 1742, 1982, 2080, 2144, 2560, 2600, 2680, 3200, 3328, 3350, 3484, 3964, 4160, 4288, 4355, 4955, 5200, 5360, 6400, 6656, 6700, 6968, 7928, 8320, 8576, 8710, 9910, 10400, 10720, 12800, 12883, 13400, 13936, 15856, 16640, 17152, 17420, 19820, 20800, 21440, 21775, 24775, 25766, 26800, 27872, 31712, 33280, 34304, 34840, 39640, 41600, 42880, 43550, 49550, 51532, 53600, 55744, 63424, 64415, 66397, 69680, 79280, 83200, 85760, 87100, 99100, 103064, 107200, 111488, 126848, 128830, 132794, 139360, 158560, 166400, 171520, 174200, 198200, 206128, 214400, 222976, 253696, 257660, 265588, 278720, 317120, 322075, 331985, 348400, 396400, 412256, 428800, 445952, 507392, 515320, 531176, 557440, 634240, 644150, 663970, 696800, 792800, 824512, 857600, 863161, 1030640, 1062352, 1114880, 1268480, 1288300, 1327940, 1393600, 1585600, 1649024, 1659925, 1726322, 2061280, 2124704, 2229760, 2536960, 2576600, 2655880, 2787200, 3171200, 3298048, 3319850, 3452644, 4122560, 4249408, 4315805, 5153200, 5311760, 5574400, 6342400, 6596096, 6639700, 6905288, 8245120, 8498816, 8631610, 10306400, 10623520, 11148800, 12684800, 13279400, 13810576, 16490240, 16997632, 17263220, 20612800, 21247040, 21579025, 26558800, 27621152, 32980480, 33995264, 34526440, 41225600, 42494080, 43158050, 53117600, 55242304, 69052880, 82451200, 84988160, 86316100, 106235200, 110484608, 138105760, 164902400, 169976320, 172632200, 212470400, 220969216, 276211520, 345264400, 424940800, 441938432, 552423040, 690528800, 849881600, 1104846080, 1381057600, 2209692160, 2762115200, 5524230400, 11048460800]

約数ペア:

[(1, 11048460800), (2, 5524230400), (4, 2762115200), (5, 2209692160), (8, 1381057600), (10, 1104846080), (13, 849881600), (16, 690528800), (20, 552423040), (25, 441938432), (26, 424940800), (32, 345264400), (40, 276211520), (50, 220969216), (52, 212470400), (64, 172632200), (65, 169976320), (67, 164902400), (80, 138105760), (100, 110484608), (104, 106235200), (128, 86316100), (130, 84988160), (134, 82451200), (160, 69052880), (200, 55242304), (208, 53117600), (256, 43158050), (260, 42494080), (268, 41225600), (320, 34526440), (325, 33995264), (335, 32980480), (400, 27621152), (416, 26558800), (512, 21579025), (520, 21247040), (536, 20612800), (640, 17263220), (650, 16997632), (670, 16490240), (800, 13810576), (832, 13279400), (871, 12684800), (991, 11148800), (1040, 10623520), (1072, 10306400), (1280, 8631610), (1300, 8498816), (1340, 8245120), (1600, 6905288), (1664, 6639700), (1675, 6596096), (1742, 6342400), (1982, 5574400), (2080, 5311760), (2144, 5153200), (2560, 4315805), (2600, 4249408), (2680, 4122560), (3200, 3452644), (3328, 3319850), (3350, 3298048), (3484, 3171200), (3964, 2787200), (4160, 2655880), (4288, 2576600), (4355, 2536960), (4955, 2229760), (5200, 2124704), (5360, 2061280), (6400, 1726322), (6656, 1659925), (6700, 1649024), (6968, 1585600), (7928, 1393600), (8320, 1327940), (8576, 1288300), (8710, 1268480), (9910, 1114880), (10400, 1062352), (10720, 1030640), (12800, 863161), (12883, 857600), (13400, 824512), (13936, 792800), (15856, 696800), (16640, 663970), (17152, 644150), (17420, 634240), (19820, 557440), (20800, 531176), (21440, 515320), (21775, 507392), (24775, 445952), (25766, 428800), (26800, 412256), (27872, 396400), (31712, 348400), (33280, 331985), (34304, 322075), (34840, 317120), (39640, 278720), (41600, 265588), (42880, 257660), (43550, 253696), (49550, 222976), (51532, 214400), (53600, 206128), (55744, 198200), (63424, 174200), (64415, 171520), (66397, 166400), (69680, 158560), (79280, 139360), (83200, 132794), (85760, 128830), (87100, 126848), (99100, 111488), (103064, 107200)]