298883520

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{887}}^1$

素因数の和:929

約数の個数: 280

約数和(自身を含む): 1146255264

約数和(自身を除く): 847371744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 648, 702, 720, 780, 810, 832, 864, 887, 936, 960, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1728, 1755, 1774, 1872, 2080, 2106, 2160, 2340, 2496, 2592, 2661, 2808, 2880, 3120, 3240, 3510, 3548, 3744, 4160, 4212, 4320, 4435, 4680, 5184, 5265, 5322, 5616, 6240, 6480, 7020, 7096, 7488, 7983, 8424, 8640, 8870, 9360, 10530, 10644, 11232, 11531, 12480, 12960, 13305, 14040, 14192, 15966, 16848, 17740, 18720, 21060, 21288, 22464, 23062, 23949, 25920, 26610, 28080, 28384, 31932, 33696, 34593, 35480, 37440, 39915, 42120, 42576, 46124, 47898, 53220, 56160, 56768, 57655, 63864, 67392, 69186, 70960, 71847, 79830, 84240, 85152, 92248, 95796, 103779, 106440, 112320, 115310, 119745, 127728, 138372, 141920, 143694, 159660, 168480, 170304, 172965, 184496, 191592, 207558, 212880, 230620, 239490, 255456, 276744, 283840, 287388, 311337, 319320, 336960, 345930, 359235, 368992, 383184, 415116, 425760, 461240, 478980, 510912, 518895, 553488, 574776, 622674, 638640, 691860, 718470, 737984, 766368, 830232, 851520, 922480, 934011, 957960, 1037790, 1106976, 1149552, 1245348, 1277280, 1383720, 1436940, 1532736, 1556685, 1660464, 1844960, 1868022, 1915920, 2075580, 2213952, 2299104, 2490696, 2554560, 2767440, 2873880, 3113370, 3320928, 3689920, 3736044, 3831840, 4151160, 4598208, 4670055, 4981392, 5534880, 5747760, 6226740, 6641856, 7472088, 7663680, 8302320, 9340110, 9962784, 11069760, 11495520, 12453480, 14944176, 16604640, 18680220, 19925568, 22991040, 24906960, 29888352, 33209280, 37360440, 49813920, 59776704, 74720880, 99627840, 149441760, 298883520]

約数ペア:

[(1, 298883520), (2, 149441760), (3, 99627840), (4, 74720880), (5, 59776704), (6, 49813920), (8, 37360440), (9, 33209280), (10, 29888352), (12, 24906960), (13, 22991040), (15, 19925568), (16, 18680220), (18, 16604640), (20, 14944176), (24, 12453480), (26, 11495520), (27, 11069760), (30, 9962784), (32, 9340110), (36, 8302320), (39, 7663680), (40, 7472088), (45, 6641856), (48, 6226740), (52, 5747760), (54, 5534880), (60, 4981392), (64, 4670055), (65, 4598208), (72, 4151160), (78, 3831840), (80, 3736044), (81, 3689920), (90, 3320928), (96, 3113370), (104, 2873880), (108, 2767440), (117, 2554560), (120, 2490696), (130, 2299104), (135, 2213952), (144, 2075580), (156, 1915920), (160, 1868022), (162, 1844960), (180, 1660464), (192, 1556685), (195, 1532736), (208, 1436940), (216, 1383720), (234, 1277280), (240, 1245348), (260, 1149552), (270, 1106976), (288, 1037790), (312, 957960), (320, 934011), (324, 922480), (351, 851520), (360, 830232), (390, 766368), (405, 737984), (416, 718470), (432, 691860), (468, 638640), (480, 622674), (520, 574776), (540, 553488), (576, 518895), (585, 510912), (624, 478980), (648, 461240), (702, 425760), (720, 415116), (780, 383184), (810, 368992), (832, 359235), (864, 345930), (887, 336960), (936, 319320), (960, 311337), (1040, 287388), (1053, 283840), (1080, 276744), (1170, 255456), (1248, 239490), (1296, 230620), (1404, 212880), (1440, 207558), (1560, 191592), (1620, 184496), (1728, 172965), (1755, 170304), (1774, 168480), (1872, 159660), (2080, 143694), (2106, 141920), (2160, 138372), (2340, 127728), (2496, 119745), (2592, 115310), (2661, 112320), (2808, 106440), (2880, 103779), (3120, 95796), (3240, 92248), (3510, 85152), (3548, 84240), (3744, 79830), (4160, 71847), (4212, 70960), (4320, 69186), (4435, 67392), (4680, 63864), (5184, 57655), (5265, 56768), (5322, 56160), (5616, 53220), (6240, 47898), (6480, 46124), (7020, 42576), (7096, 42120), (7488, 39915), (7983, 37440), (8424, 35480), (8640, 34593), (8870, 33696), (9360, 31932), (10530, 28384), (10644, 28080), (11232, 26610), (11531, 25920), (12480, 23949), (12960, 23062), (13305, 22464), (14040, 21288), (14192, 21060), (15966, 18720), (16848, 17740)]