2668466360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:338

約数の個数: 192

約数和(自身を含む): 7275432960

約数和(自身を除く): 4606966600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 47, 56, 62, 70, 94, 124, 140, 155, 188, 211, 217, 235, 248, 280, 310, 329, 376, 422, 434, 470, 620, 658, 844, 868, 940, 961, 1055, 1085, 1240, 1316, 1457, 1477, 1645, 1688, 1736, 1880, 1922, 2110, 2170, 2632, 2914, 2954, 3290, 3844, 4220, 4340, 4805, 5828, 5908, 6541, 6580, 6727, 7285, 7385, 7688, 8440, 8680, 9610, 9917, 10199, 11656, 11816, 13082, 13160, 13454, 14570, 14770, 19220, 19834, 20398, 26164, 26908, 29140, 29540, 32705, 33635, 38440, 39668, 40796, 45167, 45787, 49585, 50995, 52328, 53816, 58280, 59080, 65410, 67270, 69419, 79336, 81592, 90334, 91574, 99170, 101990, 130820, 134540, 138838, 180668, 183148, 198340, 202771, 203980, 225835, 228935, 261640, 269080, 277676, 307427, 316169, 347095, 361336, 366296, 396680, 405542, 407960, 451670, 457870, 555352, 614854, 632338, 694190, 811084, 903340, 915740, 1013855, 1229708, 1264676, 1388380, 1419397, 1537135, 1580845, 1622168, 1806680, 1831480, 2027710, 2151989, 2459416, 2529352, 2776760, 2838794, 3074270, 3161690, 4055420, 4303978, 5677588, 6148540, 6323380, 7096985, 8110840, 8607956, 9530237, 10759945, 11355176, 12297080, 12646760, 14193970, 17215912, 19060474, 21519890, 28387940, 38120948, 43039780, 47651185, 56775880, 66711659, 76241896, 86079560, 95302370, 133423318, 190604740, 266846636, 333558295, 381209480, 533693272, 667116590, 1334233180, 2668466360]

約数ペア:

[(1, 2668466360), (2, 1334233180), (4, 667116590), (5, 533693272), (7, 381209480), (8, 333558295), (10, 266846636), (14, 190604740), (20, 133423318), (28, 95302370), (31, 86079560), (35, 76241896), (40, 66711659), (47, 56775880), (56, 47651185), (62, 43039780), (70, 38120948), (94, 28387940), (124, 21519890), (140, 19060474), (155, 17215912), (188, 14193970), (211, 12646760), (217, 12297080), (235, 11355176), (248, 10759945), (280, 9530237), (310, 8607956), (329, 8110840), (376, 7096985), (422, 6323380), (434, 6148540), (470, 5677588), (620, 4303978), (658, 4055420), (844, 3161690), (868, 3074270), (940, 2838794), (961, 2776760), (1055, 2529352), (1085, 2459416), (1240, 2151989), (1316, 2027710), (1457, 1831480), (1477, 1806680), (1645, 1622168), (1688, 1580845), (1736, 1537135), (1880, 1419397), (1922, 1388380), (2110, 1264676), (2170, 1229708), (2632, 1013855), (2914, 915740), (2954, 903340), (3290, 811084), (3844, 694190), (4220, 632338), (4340, 614854), (4805, 555352), (5828, 457870), (5908, 451670), (6541, 407960), (6580, 405542), (6727, 396680), (7285, 366296), (7385, 361336), (7688, 347095), (8440, 316169), (8680, 307427), (9610, 277676), (9917, 269080), (10199, 261640), (11656, 228935), (11816, 225835), (13082, 203980), (13160, 202771), (13454, 198340), (14570, 183148), (14770, 180668), (19220, 138838), (19834, 134540), (20398, 130820), (26164, 101990), (26908, 99170), (29140, 91574), (29540, 90334), (32705, 81592), (33635, 79336), (38440, 69419), (39668, 67270), (40796, 65410), (45167, 59080), (45787, 58280), (49585, 53816), (50995, 52328)]