279096840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:266

約数の個数: 320

約数和(自身を含む): 1053803520

約数和(自身を除く): 774706680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 41, 44, 45, 54, 55, 60, 66, 72, 81, 82, 88, 90, 99, 108, 110, 120, 123, 132, 135, 162, 164, 165, 180, 191, 198, 205, 216, 220, 246, 264, 270, 297, 324, 328, 330, 360, 369, 382, 396, 405, 410, 440, 451, 492, 495, 540, 573, 594, 615, 648, 660, 738, 764, 792, 810, 820, 891, 902, 955, 984, 990, 1080, 1107, 1146, 1188, 1230, 1320, 1353, 1476, 1485, 1528, 1620, 1640, 1719, 1782, 1804, 1845, 1910, 1980, 2101, 2214, 2255, 2292, 2376, 2460, 2706, 2865, 2952, 2970, 3240, 3321, 3438, 3564, 3608, 3690, 3820, 3960, 4059, 4202, 4428, 4455, 4510, 4584, 4920, 5157, 5412, 5535, 5730, 5940, 6303, 6642, 6765, 6876, 7128, 7380, 7640, 7831, 8118, 8404, 8595, 8856, 8910, 9020, 10314, 10505, 10824, 11070, 11460, 11880, 12177, 12606, 13284, 13530, 13752, 14760, 15471, 15662, 16236, 16605, 16808, 17190, 17820, 18040, 18909, 20295, 20628, 21010, 22140, 22920, 23493, 24354, 25212, 25785, 26568, 27060, 30942, 31324, 31515, 32472, 33210, 34380, 35640, 36531, 37818, 39155, 40590, 41256, 42020, 44280, 46986, 48708, 50424, 51570, 54120, 56727, 60885, 61884, 62648, 63030, 66420, 68760, 70479, 73062, 75636, 77355, 78310, 81180, 84040, 86141, 93972, 94545, 97416, 103140, 113454, 117465, 121770, 123768, 126060, 132840, 140958, 146124, 151272, 154710, 156620, 162360, 170181, 172282, 182655, 187944, 189090, 206280, 211437, 226908, 234930, 243540, 252120, 258423, 281916, 283635, 292248, 309420, 313240, 340362, 344564, 352395, 365310, 378180, 422874, 430705, 453816, 469860, 487080, 516846, 563832, 567270, 618840, 634311, 680724, 689128, 704790, 730620, 756360, 775269, 845748, 850905, 861410, 939720, 1033692, 1057185, 1134540, 1268622, 1292115, 1361448, 1409580, 1461240, 1550538, 1691496, 1701810, 1722820, 2067384, 2114370, 2269080, 2325807, 2537244, 2584230, 2819160, 3101076, 3171555, 3403620, 3445640, 3876345, 4228740, 4651614, 5074488, 5168460, 6202152, 6343110, 6807240, 6977421, 7752690, 8457480, 9303228, 10336920, 11629035, 12686220, 13954842, 15505380, 18606456, 23258070, 25372440, 27909684, 31010760, 34887105, 46516140, 55819368, 69774210, 93032280, 139548420, 279096840]

約数ペア:

[(1, 279096840), (2, 139548420), (3, 93032280), (4, 69774210), (5, 55819368), (6, 46516140), (8, 34887105), (9, 31010760), (10, 27909684), (11, 25372440), (12, 23258070), (15, 18606456), (18, 15505380), (20, 13954842), (22, 12686220), (24, 11629035), (27, 10336920), (30, 9303228), (33, 8457480), (36, 7752690), (40, 6977421), (41, 6807240), (44, 6343110), (45, 6202152), (54, 5168460), (55, 5074488), (60, 4651614), (66, 4228740), (72, 3876345), (81, 3445640), (82, 3403620), (88, 3171555), (90, 3101076), (99, 2819160), (108, 2584230), (110, 2537244), (120, 2325807), (123, 2269080), (132, 2114370), (135, 2067384), (162, 1722820), (164, 1701810), (165, 1691496), (180, 1550538), (191, 1461240), (198, 1409580), (205, 1361448), (216, 1292115), (220, 1268622), (246, 1134540), (264, 1057185), (270, 1033692), (297, 939720), (324, 861410), (328, 850905), (330, 845748), (360, 775269), (369, 756360), (382, 730620), (396, 704790), (405, 689128), (410, 680724), (440, 634311), (451, 618840), (492, 567270), (495, 563832), (540, 516846), (573, 487080), (594, 469860), (615, 453816), (648, 430705), (660, 422874), (738, 378180), (764, 365310), (792, 352395), (810, 344564), (820, 340362), (891, 313240), (902, 309420), (955, 292248), (984, 283635), (990, 281916), (1080, 258423), (1107, 252120), (1146, 243540), (1188, 234930), (1230, 226908), (1320, 211437), (1353, 206280), (1476, 189090), (1485, 187944), (1528, 182655), (1620, 172282), (1640, 170181), (1719, 162360), (1782, 156620), (1804, 154710), (1845, 151272), (1910, 146124), (1980, 140958), (2101, 132840), (2214, 126060), (2255, 123768), (2292, 121770), (2376, 117465), (2460, 113454), (2706, 103140), (2865, 97416), (2952, 94545), (2970, 93972), (3240, 86141), (3321, 84040), (3438, 81180), (3564, 78310), (3608, 77355), (3690, 75636), (3820, 73062), (3960, 70479), (4059, 68760), (4202, 66420), (4428, 63030), (4455, 62648), (4510, 61884), (4584, 60885), (4920, 56727), (5157, 54120), (5412, 51570), (5535, 50424), (5730, 48708), (5940, 46986), (6303, 44280), (6642, 42020), (6765, 41256), (6876, 40590), (7128, 39155), (7380, 37818), (7640, 36531), (7831, 35640), (8118, 34380), (8404, 33210), (8595, 32472), (8856, 31515), (8910, 31324), (9020, 30942), (10314, 27060), (10505, 26568), (10824, 25785), (11070, 25212), (11460, 24354), (11880, 23493), (12177, 22920), (12606, 22140), (13284, 21010), (13530, 20628), (13752, 20295), (14760, 18909), (15471, 18040), (15662, 17820), (16236, 17190), (16605, 16808)]