324387840

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^2\times {\mathrm{431}}^1$

素因数の和:473

約数の個数: 264

約数和(自身を含む): 1209727872

約数和(自身を除く): 885340032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 431, 448, 480, 490, 512, 560, 588, 640, 672, 735, 768, 784, 840, 862, 896, 960, 980, 1024, 1120, 1176, 1280, 1293, 1344, 1470, 1536, 1568, 1680, 1724, 1792, 1920, 1960, 2155, 2240, 2352, 2560, 2586, 2688, 2940, 3017, 3072, 3136, 3360, 3448, 3584, 3840, 3920, 4310, 4480, 4704, 5120, 5172, 5376, 5880, 6034, 6272, 6465, 6720, 6896, 7168, 7680, 7840, 8620, 8960, 9051, 9408, 10344, 10752, 11760, 12068, 12544, 12930, 13440, 13792, 15085, 15360, 15680, 17240, 17920, 18102, 18816, 20688, 21119, 21504, 23520, 24136, 25088, 25860, 26880, 27584, 30170, 31360, 34480, 35840, 36204, 37632, 41376, 42238, 45255, 47040, 48272, 50176, 51720, 53760, 55168, 60340, 62720, 63357, 68960, 72408, 75264, 82752, 84476, 90510, 94080, 96544, 103440, 105595, 107520, 110336, 120680, 125440, 126714, 137920, 144816, 150528, 165504, 168952, 181020, 188160, 193088, 206880, 211190, 220672, 241360, 250880, 253428, 275840, 289632, 316785, 331008, 337904, 362040, 376320, 386176, 413760, 422380, 441344, 482720, 506856, 551680, 579264, 633570, 662016, 675808, 724080, 752640, 772352, 827520, 844760, 965440, 1013712, 1103360, 1158528, 1267140, 1324032, 1351616, 1448160, 1544704, 1655040, 1689520, 1930880, 2027424, 2206720, 2317056, 2534280, 2703232, 2896320, 3089408, 3310080, 3379040, 3861760, 4054848, 4634112, 5068560, 5406464, 5792640, 6620160, 6758080, 7723520, 8109696, 9268224, 10137120, 10812928, 11585280, 13516160, 15447040, 16219392, 20274240, 21625856, 23170560, 27032320, 32438784, 40548480, 46341120, 54064640, 64877568, 81096960, 108129280, 162193920, 324387840]

約数ペア:

[(1, 324387840), (2, 162193920), (3, 108129280), (4, 81096960), (5, 64877568), (6, 54064640), (7, 46341120), (8, 40548480), (10, 32438784), (12, 27032320), (14, 23170560), (15, 21625856), (16, 20274240), (20, 16219392), (21, 15447040), (24, 13516160), (28, 11585280), (30, 10812928), (32, 10137120), (35, 9268224), (40, 8109696), (42, 7723520), (48, 6758080), (49, 6620160), (56, 5792640), (60, 5406464), (64, 5068560), (70, 4634112), (80, 4054848), (84, 3861760), (96, 3379040), (98, 3310080), (105, 3089408), (112, 2896320), (120, 2703232), (128, 2534280), (140, 2317056), (147, 2206720), (160, 2027424), (168, 1930880), (192, 1689520), (196, 1655040), (210, 1544704), (224, 1448160), (240, 1351616), (245, 1324032), (256, 1267140), (280, 1158528), (294, 1103360), (320, 1013712), (336, 965440), (384, 844760), (392, 827520), (420, 772352), (431, 752640), (448, 724080), (480, 675808), (490, 662016), (512, 633570), (560, 579264), (588, 551680), (640, 506856), (672, 482720), (735, 441344), (768, 422380), (784, 413760), (840, 386176), (862, 376320), (896, 362040), (960, 337904), (980, 331008), (1024, 316785), (1120, 289632), (1176, 275840), (1280, 253428), (1293, 250880), (1344, 241360), (1470, 220672), (1536, 211190), (1568, 206880), (1680, 193088), (1724, 188160), (1792, 181020), (1920, 168952), (1960, 165504), (2155, 150528), (2240, 144816), (2352, 137920), (2560, 126714), (2586, 125440), (2688, 120680), (2940, 110336), (3017, 107520), (3072, 105595), (3136, 103440), (3360, 96544), (3448, 94080), (3584, 90510), (3840, 84476), (3920, 82752), (4310, 75264), (4480, 72408), (4704, 68960), (5120, 63357), (5172, 62720), (5376, 60340), (5880, 55168), (6034, 53760), (6272, 51720), (6465, 50176), (6720, 48272), (6896, 47040), (7168, 45255), (7680, 42238), (7840, 41376), (8620, 37632), (8960, 36204), (9051, 35840), (9408, 34480), (10344, 31360), (10752, 30170), (11760, 27584), (12068, 26880), (12544, 25860), (12930, 25088), (13440, 24136), (13792, 23520), (15085, 21504), (15360, 21119), (15680, 20688), (17240, 18816), (17920, 18102)]