26931510720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{28597}}^1$

素因数の和:28732

約数の個数: 224

約数和(自身を含む): 95883374400

約数和(自身を除く): 68951863680

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, 90, 96, 108, 109, 120, 135, 144, 160, 180, 192, 216, 218, 240, 270, 288, 320, 327, 360, 432, 436, 480, 540, 545, 576, 654, 720, 864, 872, 960, 981, 1080, 1090, 1308, 1440, 1635, 1728, 1744, 1962, 2160, 2180, 2616, 2880, 2943, 3270, 3488, 3924, 4320, 4360, 4905, 5232, 5886, 6540, 6976, 7848, 8640, 8720, 9810, 10464, 11772, 13080, 14715, 15696, 17440, 19620, 20928, 23544, 26160, 28597, 29430, 31392, 34880, 39240, 47088, 52320, 57194, 58860, 62784, 78480, 85791, 94176, 104640, 114388, 117720, 142985, 156960, 171582, 188352, 228776, 235440, 257373, 285970, 313920, 343164, 428955, 457552, 470880, 514746, 571940, 686328, 772119, 857910, 915104, 941760, 1029492, 1143880, 1286865, 1372656, 1544238, 1715820, 1830208, 2058984, 2287760, 2573730, 2745312, 3088476, 3117073, 3431640, 3860595, 4117968, 4575520, 5147460, 5490624, 6176952, 6234146, 6863280, 7721190, 8235936, 9151040, 9351219, 10294920, 12353904, 12468292, 13726560, 15442380, 15585365, 16471872, 18702438, 20589840, 24707808, 24936584, 27453120, 28053657, 30884760, 31170730, 37404876, 41179680, 46756095, 49415616, 49873168, 56107314, 61769520, 62341460, 74809752, 82359360, 84160971, 93512190, 99746336, 112214628, 123539040, 124682920, 140268285, 149619504, 168321942, 187024380, 199492672, 224429256, 247078080, 249365840, 280536570, 299239008, 336643884, 374048760, 420804855, 448858512, 498731680, 561073140, 598478016, 673287768, 748097520, 841609710, 897717024, 997463360, 1122146280, 1346575536, 1496195040, 1683219420, 1795434048, 2244292560, 2693151072, 2992390080, 3366438840, 4488585120, 5386302144, 6732877680, 8977170240, 13465755360, 26931510720]

約数ペア:

[(1, 26931510720), (2, 13465755360), (3, 8977170240), (4, 6732877680), (5, 5386302144), (6, 4488585120), (8, 3366438840), (9, 2992390080), (10, 2693151072), (12, 2244292560), (15, 1795434048), (16, 1683219420), (18, 1496195040), (20, 1346575536), (24, 1122146280), (27, 997463360), (30, 897717024), (32, 841609710), (36, 748097520), (40, 673287768), (45, 598478016), (48, 561073140), (54, 498731680), (60, 448858512), (64, 420804855), (72, 374048760), (80, 336643884), (90, 299239008), (96, 280536570), (108, 249365840), (109, 247078080), (120, 224429256), (135, 199492672), (144, 187024380), (160, 168321942), (180, 149619504), (192, 140268285), (216, 124682920), (218, 123539040), (240, 112214628), (270, 99746336), (288, 93512190), (320, 84160971), (327, 82359360), (360, 74809752), (432, 62341460), (436, 61769520), (480, 56107314), (540, 49873168), (545, 49415616), (576, 46756095), (654, 41179680), (720, 37404876), (864, 31170730), (872, 30884760), (960, 28053657), (981, 27453120), (1080, 24936584), (1090, 24707808), (1308, 20589840), (1440, 18702438), (1635, 16471872), (1728, 15585365), (1744, 15442380), (1962, 13726560), (2160, 12468292), (2180, 12353904), (2616, 10294920), (2880, 9351219), (2943, 9151040), (3270, 8235936), (3488, 7721190), (3924, 6863280), (4320, 6234146), (4360, 6176952), (4905, 5490624), (5232, 5147460), (5886, 4575520), (6540, 4117968), (6976, 3860595), (7848, 3431640), (8640, 3117073), (8720, 3088476), (9810, 2745312), (10464, 2573730), (11772, 2287760), (13080, 2058984), (14715, 1830208), (15696, 1715820), (17440, 1544238), (19620, 1372656), (20928, 1286865), (23544, 1143880), (26160, 1029492), (28597, 941760), (29430, 915104), (31392, 857910), (34880, 772119), (39240, 686328), (47088, 571940), (52320, 514746), (57194, 470880), (58860, 457552), (62784, 428955), (78480, 343164), (85791, 313920), (94176, 285970), (104640, 257373), (114388, 235440), (117720, 228776), (142985, 188352), (156960, 171582)]