208521231360

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{80329}}^1$

素因数の和:80383

約数の個数: 264

約数和(自身を含む): 722200759920

約数和(自身を除く): 513679528560

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, 169, 192, 195, 208, 240, 256, 260, 312, 320, 338, 384, 390, 416, 480, 507, 512, 520, 624, 640, 676, 768, 780, 832, 845, 960, 1014, 1024, 1040, 1248, 1280, 1352, 1536, 1560, 1664, 1690, 1920, 2028, 2080, 2496, 2535, 2560, 2704, 3072, 3120, 3328, 3380, 3840, 4056, 4160, 4992, 5070, 5120, 5408, 6240, 6656, 6760, 7680, 8112, 8320, 9984, 10140, 10816, 12480, 13312, 13520, 15360, 16224, 16640, 19968, 20280, 21632, 24960, 27040, 32448, 33280, 39936, 40560, 43264, 49920, 54080, 64896, 66560, 80329, 81120, 86528, 99840, 108160, 129792, 160658, 162240, 173056, 199680, 216320, 240987, 259584, 321316, 324480, 401645, 432640, 481974, 519168, 642632, 648960, 803290, 865280, 963948, 1044277, 1204935, 1285264, 1297920, 1606580, 1927896, 2088554, 2409870, 2570528, 2595840, 3132831, 3213160, 3855792, 4177108, 4819740, 5141056, 5221385, 6265662, 6426320, 7711584, 8354216, 9639480, 10282112, 10442770, 12531324, 12852640, 13575601, 15423168, 15664155, 16708432, 19278960, 20564224, 20885540, 25062648, 25705280, 27151202, 30846336, 31328310, 33416864, 38557920, 40726803, 41128448, 41771080, 50125296, 51410560, 54302404, 61692672, 62656620, 66833728, 67878005, 77115840, 81453606, 82256896, 83542160, 100250592, 102821120, 108604808, 123385344, 125313240, 133667456, 135756010, 154231680, 162907212, 167084320, 200501184, 203634015, 205642240, 217209616, 246770688, 250626480, 267334912, 271512020, 308463360, 325814424, 334168640, 401002368, 407268030, 411284480, 434419232, 501252960, 534669824, 543024040, 616926720, 651628848, 668337280, 802004736, 814536060, 868838464, 1002505920, 1069339648, 1086048080, 1233853440, 1303257696, 1336674560, 1604009472, 1629072120, 1737676928, 2005011840, 2172096160, 2606515392, 2673349120, 3208018944, 3258144240, 3475353856, 4010023680, 4344192320, 5213030784, 5346698240, 6516288480, 6950707712, 8020047360, 8688384640, 10426061568, 13032576960, 13901415424, 16040094720, 17376769280, 20852123136, 26065153920, 34753538560, 41704246272, 52130307840, 69507077120, 104260615680, 208521231360]

約数ペア:

[(1, 208521231360), (2, 104260615680), (3, 69507077120), (4, 52130307840), (5, 41704246272), (6, 34753538560), (8, 26065153920), (10, 20852123136), (12, 17376769280), (13, 16040094720), (15, 13901415424), (16, 13032576960), (20, 10426061568), (24, 8688384640), (26, 8020047360), (30, 6950707712), (32, 6516288480), (39, 5346698240), (40, 5213030784), (48, 4344192320), (52, 4010023680), (60, 3475353856), (64, 3258144240), (65, 3208018944), (78, 2673349120), (80, 2606515392), (96, 2172096160), (104, 2005011840), (120, 1737676928), (128, 1629072120), (130, 1604009472), (156, 1336674560), (160, 1303257696), (169, 1233853440), (192, 1086048080), (195, 1069339648), (208, 1002505920), (240, 868838464), (256, 814536060), (260, 802004736), (312, 668337280), (320, 651628848), (338, 616926720), (384, 543024040), (390, 534669824), (416, 501252960), (480, 434419232), (507, 411284480), (512, 407268030), (520, 401002368), (624, 334168640), (640, 325814424), (676, 308463360), (768, 271512020), (780, 267334912), (832, 250626480), (845, 246770688), (960, 217209616), (1014, 205642240), (1024, 203634015), (1040, 200501184), (1248, 167084320), (1280, 162907212), (1352, 154231680), (1536, 135756010), (1560, 133667456), (1664, 125313240), (1690, 123385344), (1920, 108604808), (2028, 102821120), (2080, 100250592), (2496, 83542160), (2535, 82256896), (2560, 81453606), (2704, 77115840), (3072, 67878005), (3120, 66833728), (3328, 62656620), (3380, 61692672), (3840, 54302404), (4056, 51410560), (4160, 50125296), (4992, 41771080), (5070, 41128448), (5120, 40726803), (5408, 38557920), (6240, 33416864), (6656, 31328310), (6760, 30846336), (7680, 27151202), (8112, 25705280), (8320, 25062648), (9984, 20885540), (10140, 20564224), (10816, 19278960), (12480, 16708432), (13312, 15664155), (13520, 15423168), (15360, 13575601), (16224, 12852640), (16640, 12531324), (19968, 10442770), (20280, 10282112), (21632, 9639480), (24960, 8354216), (27040, 7711584), (32448, 6426320), (33280, 6265662), (39936, 5221385), (40560, 5141056), (43264, 4819740), (49920, 4177108), (54080, 3855792), (64896, 3213160), (66560, 3132831), (80329, 2595840), (81120, 2570528), (86528, 2409870), (99840, 2088554), (108160, 1927896), (129792, 1606580), (160658, 1297920), (162240, 1285264), (173056, 1204935), (199680, 1044277), (216320, 963948), (240987, 865280), (259584, 803290), (321316, 648960), (324480, 642632), (401645, 519168), (432640, 481974)]