12771559680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{27487}}^1$

素因数の和:27533

約数の個数: 216

約数和(自身を含む): 44836006656

約数和(自身を除く): 32064446976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 128, 132, 160, 165, 176, 192, 220, 240, 242, 256, 264, 320, 330, 352, 363, 384, 440, 480, 484, 528, 605, 640, 660, 704, 726, 768, 880, 960, 968, 1056, 1210, 1280, 1320, 1408, 1452, 1760, 1815, 1920, 1936, 2112, 2420, 2640, 2816, 2904, 3520, 3630, 3840, 3872, 4224, 4840, 5280, 5808, 7040, 7260, 7744, 8448, 9680, 10560, 11616, 14080, 14520, 15488, 19360, 21120, 23232, 27487, 29040, 30976, 38720, 42240, 46464, 54974, 58080, 77440, 82461, 92928, 109948, 116160, 137435, 154880, 164922, 219896, 232320, 274870, 302357, 329844, 412305, 439792, 464640, 549740, 604714, 659688, 824610, 879584, 907071, 1099480, 1209428, 1319376, 1511785, 1649220, 1759168, 1814142, 2198960, 2418856, 2638752, 3023570, 3298440, 3325927, 3518336, 3628284, 4397920, 4535355, 4837712, 5277504, 6047140, 6596880, 6651854, 7036672, 7256568, 8795840, 9070710, 9675424, 9977781, 10555008, 12094280, 13193760, 13303708, 14513136, 16629635, 17591680, 18141420, 19350848, 19955562, 21110016, 24188560, 26387520, 26607416, 29026272, 33259270, 35183360, 36282840, 38701696, 39911124, 48377120, 49888905, 52775040, 53214832, 58052544, 66518540, 72565680, 77403392, 79822248, 96754240, 99777810, 105550080, 106429664, 116105088, 133037080, 145131360, 159644496, 193508480, 199555620, 212859328, 232210176, 266074160, 290262720, 319288992, 387016960, 399111240, 425718656, 532148320, 580525440, 638577984, 798222480, 851437312, 1064296640, 1161050880, 1277155968, 1596444960, 2128593280, 2554311936, 3192889920, 4257186560, 6385779840, 12771559680]

約数ペア:

[(1, 12771559680), (2, 6385779840), (3, 4257186560), (4, 3192889920), (5, 2554311936), (6, 2128593280), (8, 1596444960), (10, 1277155968), (11, 1161050880), (12, 1064296640), (15, 851437312), (16, 798222480), (20, 638577984), (22, 580525440), (24, 532148320), (30, 425718656), (32, 399111240), (33, 387016960), (40, 319288992), (44, 290262720), (48, 266074160), (55, 232210176), (60, 212859328), (64, 199555620), (66, 193508480), (80, 159644496), (88, 145131360), (96, 133037080), (110, 116105088), (120, 106429664), (121, 105550080), (128, 99777810), (132, 96754240), (160, 79822248), (165, 77403392), (176, 72565680), (192, 66518540), (220, 58052544), (240, 53214832), (242, 52775040), (256, 49888905), (264, 48377120), (320, 39911124), (330, 38701696), (352, 36282840), (363, 35183360), (384, 33259270), (440, 29026272), (480, 26607416), (484, 26387520), (528, 24188560), (605, 21110016), (640, 19955562), (660, 19350848), (704, 18141420), (726, 17591680), (768, 16629635), (880, 14513136), (960, 13303708), (968, 13193760), (1056, 12094280), (1210, 10555008), (1280, 9977781), (1320, 9675424), (1408, 9070710), (1452, 8795840), (1760, 7256568), (1815, 7036672), (1920, 6651854), (1936, 6596880), (2112, 6047140), (2420, 5277504), (2640, 4837712), (2816, 4535355), (2904, 4397920), (3520, 3628284), (3630, 3518336), (3840, 3325927), (3872, 3298440), (4224, 3023570), (4840, 2638752), (5280, 2418856), (5808, 2198960), (7040, 1814142), (7260, 1759168), (7744, 1649220), (8448, 1511785), (9680, 1319376), (10560, 1209428), (11616, 1099480), (14080, 907071), (14520, 879584), (15488, 824610), (19360, 659688), (21120, 604714), (23232, 549740), (27487, 464640), (29040, 439792), (30976, 412305), (38720, 329844), (42240, 302357), (46464, 274870), (54974, 232320), (58080, 219896), (77440, 164922), (82461, 154880), (92928, 137435), (109948, 116160)]