13366845440

素因数分解:

$2^{13}\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1931}}^1$

素因数の和:1988

約数の個数: 168

約数和(自身を含む): 34753847688

約数和(自身を除く): 21387002248

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 169, 208, 256, 260, 320, 338, 416, 512, 520, 640, 676, 832, 845, 1024, 1040, 1280, 1352, 1664, 1690, 1931, 2048, 2080, 2560, 2704, 3328, 3380, 3862, 4096, 4160, 5120, 5408, 6656, 6760, 7724, 8192, 8320, 9655, 10240, 10816, 13312, 13520, 15448, 16640, 19310, 20480, 21632, 25103, 26624, 27040, 30896, 33280, 38620, 40960, 43264, 50206, 53248, 54080, 61792, 66560, 77240, 86528, 100412, 106496, 108160, 123584, 125515, 133120, 154480, 173056, 200824, 216320, 247168, 251030, 266240, 308960, 326339, 346112, 401648, 432640, 494336, 502060, 532480, 617920, 652678, 692224, 803296, 865280, 988672, 1004120, 1235840, 1305356, 1384448, 1606592, 1631695, 1730560, 1977344, 2008240, 2471680, 2610712, 3213184, 3263390, 3461120, 3954688, 4016480, 4943360, 5221424, 6426368, 6526780, 6922240, 7909376, 8032960, 9886720, 10442848, 12852736, 13053560, 15818752, 16065920, 19773440, 20885696, 25705472, 26107120, 32131840, 39546880, 41771392, 51410944, 52214240, 64263680, 79093760, 83542784, 102821888, 104428480, 128527360, 167085568, 205643776, 208856960, 257054720, 334171136, 417713920, 514109440, 668342272, 835427840, 1028218880, 1336684544, 1670855680, 2673369088, 3341711360, 6683422720, 13366845440]

約数ペア:

[(1, 13366845440), (2, 6683422720), (4, 3341711360), (5, 2673369088), (8, 1670855680), (10, 1336684544), (13, 1028218880), (16, 835427840), (20, 668342272), (26, 514109440), (32, 417713920), (40, 334171136), (52, 257054720), (64, 208856960), (65, 205643776), (80, 167085568), (104, 128527360), (128, 104428480), (130, 102821888), (160, 83542784), (169, 79093760), (208, 64263680), (256, 52214240), (260, 51410944), (320, 41771392), (338, 39546880), (416, 32131840), (512, 26107120), (520, 25705472), (640, 20885696), (676, 19773440), (832, 16065920), (845, 15818752), (1024, 13053560), (1040, 12852736), (1280, 10442848), (1352, 9886720), (1664, 8032960), (1690, 7909376), (1931, 6922240), (2048, 6526780), (2080, 6426368), (2560, 5221424), (2704, 4943360), (3328, 4016480), (3380, 3954688), (3862, 3461120), (4096, 3263390), (4160, 3213184), (5120, 2610712), (5408, 2471680), (6656, 2008240), (6760, 1977344), (7724, 1730560), (8192, 1631695), (8320, 1606592), (9655, 1384448), (10240, 1305356), (10816, 1235840), (13312, 1004120), (13520, 988672), (15448, 865280), (16640, 803296), (19310, 692224), (20480, 652678), (21632, 617920), (25103, 532480), (26624, 502060), (27040, 494336), (30896, 432640), (33280, 401648), (38620, 346112), (40960, 326339), (43264, 308960), (50206, 266240), (53248, 251030), (54080, 247168), (61792, 216320), (66560, 200824), (77240, 173056), (86528, 154480), (100412, 133120), (106496, 125515), (108160, 123584)]