16857486720

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{433}}^1\times {\mathrm{751}}^1$

素因数の和:1215

約数の個数: 320

約数和(自身を含む): 60420507840

約数和(自身を除く): 43563021120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 433, 480, 540, 576, 640, 648, 720, 751, 810, 864, 866, 960, 1080, 1152, 1296, 1299, 1440, 1502, 1620, 1728, 1732, 1920, 2160, 2165, 2253, 2592, 2598, 2880, 3004, 3240, 3456, 3464, 3755, 3897, 4320, 4330, 4506, 5184, 5196, 5760, 6008, 6480, 6495, 6759, 6928, 7510, 7794, 8640, 8660, 9012, 10368, 10392, 11265, 11691, 12016, 12960, 12990, 13518, 13856, 15020, 15588, 17280, 17320, 18024, 19485, 20277, 20784, 22530, 23382, 24032, 25920, 25980, 27036, 27712, 30040, 31176, 33795, 34640, 35073, 36048, 38970, 40554, 41568, 45060, 46764, 48064, 51840, 51960, 54072, 55424, 58455, 60080, 60831, 62352, 67590, 69280, 70146, 72096, 77940, 81108, 83136, 90120, 93528, 96128, 101385, 103920, 108144, 116910, 120160, 121662, 124704, 135180, 138560, 140292, 144192, 155880, 162216, 166272, 175365, 180240, 187056, 202770, 207840, 216288, 233820, 240320, 243324, 249408, 270360, 277120, 280584, 288384, 304155, 311760, 324432, 325183, 350730, 360480, 374112, 405540, 415680, 432576, 467640, 480640, 486648, 498816, 540720, 561168, 608310, 623520, 648864, 650366, 701460, 720960, 748224, 811080, 831360, 865152, 935280, 973296, 975549, 1081440, 1122336, 1216620, 1247040, 1297728, 1300732, 1402920, 1441920, 1496448, 1622160, 1625915, 1870560, 1946592, 1951098, 2162880, 2244672, 2433240, 2494080, 2595456, 2601464, 2805840, 2926647, 3244320, 3251830, 3741120, 3893184, 3902196, 4325760, 4489344, 4866480, 4877745, 5202928, 5611680, 5853294, 6488640, 6503660, 7482240, 7786368, 7804392, 8779941, 9732960, 9755490, 10405856, 11223360, 11706588, 12977280, 13007320, 14633235, 15608784, 17559882, 19465920, 19510980, 20811712, 22446720, 23413176, 26014640, 26339823, 29266470, 31217568, 35119764, 38931840, 39021960, 41623424, 43899705, 46826352, 52029280, 52679646, 58532940, 62435136, 70239528, 78043920, 87799410, 93652704, 104058560, 105359292, 117065880, 124870272, 131699115, 140479056, 156087840, 175598820, 187305408, 208117120, 210718584, 234131760, 263398230, 280958112, 312175680, 351197640, 374610816, 421437168, 468263520, 526796460, 561916224, 624351360, 702395280, 842874336, 936527040, 1053592920, 1123832448, 1404790560, 1685748672, 1873054080, 2107185840, 2809581120, 3371497344, 4214371680, 5619162240, 8428743360, 16857486720]

約数ペア:

[(1, 16857486720), (2, 8428743360), (3, 5619162240), (4, 4214371680), (5, 3371497344), (6, 2809581120), (8, 2107185840), (9, 1873054080), (10, 1685748672), (12, 1404790560), (15, 1123832448), (16, 1053592920), (18, 936527040), (20, 842874336), (24, 702395280), (27, 624351360), (30, 561916224), (32, 526796460), (36, 468263520), (40, 421437168), (45, 374610816), (48, 351197640), (54, 312175680), (60, 280958112), (64, 263398230), (72, 234131760), (80, 210718584), (81, 208117120), (90, 187305408), (96, 175598820), (108, 156087840), (120, 140479056), (128, 131699115), (135, 124870272), (144, 117065880), (160, 105359292), (162, 104058560), (180, 93652704), (192, 87799410), (216, 78043920), (240, 70239528), (270, 62435136), (288, 58532940), (320, 52679646), (324, 52029280), (360, 46826352), (384, 43899705), (405, 41623424), (432, 39021960), (433, 38931840), (480, 35119764), (540, 31217568), (576, 29266470), (640, 26339823), (648, 26014640), (720, 23413176), (751, 22446720), (810, 20811712), (864, 19510980), (866, 19465920), (960, 17559882), (1080, 15608784), (1152, 14633235), (1296, 13007320), (1299, 12977280), (1440, 11706588), (1502, 11223360), (1620, 10405856), (1728, 9755490), (1732, 9732960), (1920, 8779941), (2160, 7804392), (2165, 7786368), (2253, 7482240), (2592, 6503660), (2598, 6488640), (2880, 5853294), (3004, 5611680), (3240, 5202928), (3456, 4877745), (3464, 4866480), (3755, 4489344), (3897, 4325760), (4320, 3902196), (4330, 3893184), (4506, 3741120), (5184, 3251830), (5196, 3244320), (5760, 2926647), (6008, 2805840), (6480, 2601464), (6495, 2595456), (6759, 2494080), (6928, 2433240), (7510, 2244672), (7794, 2162880), (8640, 1951098), (8660, 1946592), (9012, 1870560), (10368, 1625915), (10392, 1622160), (11265, 1496448), (11691, 1441920), (12016, 1402920), (12960, 1300732), (12990, 1297728), (13518, 1247040), (13856, 1216620), (15020, 1122336), (15588, 1081440), (17280, 975549), (17320, 973296), (18024, 935280), (19485, 865152), (20277, 831360), (20784, 811080), (22530, 748224), (23382, 720960), (24032, 701460), (25920, 650366), (25980, 648864), (27036, 623520), (27712, 608310), (30040, 561168), (31176, 540720), (33795, 498816), (34640, 486648), (35073, 480640), (36048, 467640), (38970, 432576), (40554, 415680), (41568, 405540), (45060, 374112), (46764, 360480), (48064, 350730), (51840, 325183), (51960, 324432), (54072, 311760), (55424, 304155), (58455, 288384), (60080, 280584), (60831, 277120), (62352, 270360), (67590, 249408), (69280, 243324), (70146, 240320), (72096, 233820), (77940, 216288), (81108, 207840), (83136, 202770), (90120, 187056), (93528, 180240), (96128, 175365), (101385, 166272), (103920, 162216), (108144, 155880), (116910, 144192), (120160, 140292), (121662, 138560), (124704, 135180)]