31676993280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{2389}}^1$

素因数の和:3567

約数の個数: 216

約数和(自身を含む): 109740234240

約数和(自身を除く): 78063240960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1151, 1152, 1280, 1440, 1920, 2302, 2304, 2389, 2880, 3453, 3840, 4604, 4778, 5755, 5760, 6906, 7167, 9208, 9556, 10359, 11510, 11520, 11945, 13812, 14334, 17265, 18416, 19112, 20718, 21501, 23020, 23890, 27624, 28668, 34530, 35835, 36832, 38224, 41436, 43002, 46040, 47780, 51795, 55248, 57336, 69060, 71670, 73664, 76448, 82872, 86004, 92080, 95560, 103590, 107505, 110496, 114672, 138120, 143340, 147328, 152896, 165744, 172008, 184160, 191120, 207180, 215010, 220992, 229344, 276240, 286680, 294656, 305792, 331488, 344016, 368320, 382240, 414360, 430020, 441984, 458688, 552480, 573360, 611584, 662976, 688032, 736640, 764480, 828720, 860040, 883968, 917376, 1104960, 1146720, 1325952, 1376064, 1473280, 1528960, 1657440, 1720080, 1834752, 2209920, 2293440, 2651904, 2749739, 2752128, 3057920, 3314880, 3440160, 4419840, 4586880, 5499478, 5504256, 6629760, 6880320, 8249217, 9173760, 10998956, 13259520, 13748695, 13760640, 16498434, 21997912, 24747651, 27497390, 27521280, 32996868, 41246085, 43995824, 49495302, 54994780, 65993736, 82492170, 87991648, 98990604, 109989560, 123738255, 131987472, 164984340, 175983296, 197981208, 219979120, 247476510, 263974944, 329968680, 351966592, 395962416, 439958240, 494953020, 527949888, 659937360, 703933184, 791924832, 879916480, 989906040, 1055899776, 1319874720, 1583849664, 1759832960, 1979812080, 2111799552, 2639749440, 3167699328, 3519665920, 3959624160, 5279498880, 6335398656, 7919248320, 10558997760, 15838496640, 31676993280]

約数ペア:

[(1, 31676993280), (2, 15838496640), (3, 10558997760), (4, 7919248320), (5, 6335398656), (6, 5279498880), (8, 3959624160), (9, 3519665920), (10, 3167699328), (12, 2639749440), (15, 2111799552), (16, 1979812080), (18, 1759832960), (20, 1583849664), (24, 1319874720), (30, 1055899776), (32, 989906040), (36, 879916480), (40, 791924832), (45, 703933184), (48, 659937360), (60, 527949888), (64, 494953020), (72, 439958240), (80, 395962416), (90, 351966592), (96, 329968680), (120, 263974944), (128, 247476510), (144, 219979120), (160, 197981208), (180, 175983296), (192, 164984340), (240, 131987472), (256, 123738255), (288, 109989560), (320, 98990604), (360, 87991648), (384, 82492170), (480, 65993736), (576, 54994780), (640, 49495302), (720, 43995824), (768, 41246085), (960, 32996868), (1151, 27521280), (1152, 27497390), (1280, 24747651), (1440, 21997912), (1920, 16498434), (2302, 13760640), (2304, 13748695), (2389, 13259520), (2880, 10998956), (3453, 9173760), (3840, 8249217), (4604, 6880320), (4778, 6629760), (5755, 5504256), (5760, 5499478), (6906, 4586880), (7167, 4419840), (9208, 3440160), (9556, 3314880), (10359, 3057920), (11510, 2752128), (11520, 2749739), (11945, 2651904), (13812, 2293440), (14334, 2209920), (17265, 1834752), (18416, 1720080), (19112, 1657440), (20718, 1528960), (21501, 1473280), (23020, 1376064), (23890, 1325952), (27624, 1146720), (28668, 1104960), (34530, 917376), (35835, 883968), (36832, 860040), (38224, 828720), (41436, 764480), (43002, 736640), (46040, 688032), (47780, 662976), (51795, 611584), (55248, 573360), (57336, 552480), (69060, 458688), (71670, 441984), (73664, 430020), (76448, 414360), (82872, 382240), (86004, 368320), (92080, 344016), (95560, 331488), (103590, 305792), (107505, 294656), (110496, 286680), (114672, 276240), (138120, 229344), (143340, 220992), (147328, 215010), (152896, 207180), (165744, 191120), (172008, 184160)]