231549120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7309}}^1$

素因数の和:7343

約数の個数: 168

約数和(自身を含む): 868954320

約数和(自身を除く): 637405200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6336, 7309, 7920, 10560, 14618, 15840, 21927, 29236, 31680, 36545, 43854, 58472, 65781, 73090, 80399, 87708, 109635, 116944, 131562, 146180, 160798, 175416, 219270, 233888, 241197, 263124, 292360, 321596, 328905, 350832, 401995, 438540, 467776, 482394, 526248, 584720, 643192, 657810, 701664, 723591, 803990, 877080, 964788, 1052496, 1169440, 1205985, 1286384, 1315620, 1403328, 1447182, 1607980, 1754160, 1929576, 2104992, 2338880, 2411970, 2572768, 2631240, 2894364, 3215960, 3508320, 3617955, 3859152, 4209984, 4823940, 5145536, 5262480, 5788728, 6431920, 7016640, 7235910, 7718304, 9647880, 10524960, 11577456, 12863840, 14471820, 15436608, 19295760, 21049920, 23154912, 25727680, 28943640, 38591520, 46309824, 57887280, 77183040, 115774560, 231549120]

約数ペア:

[(1, 231549120), (2, 115774560), (3, 77183040), (4, 57887280), (5, 46309824), (6, 38591520), (8, 28943640), (9, 25727680), (10, 23154912), (11, 21049920), (12, 19295760), (15, 15436608), (16, 14471820), (18, 12863840), (20, 11577456), (22, 10524960), (24, 9647880), (30, 7718304), (32, 7235910), (33, 7016640), (36, 6431920), (40, 5788728), (44, 5262480), (45, 5145536), (48, 4823940), (55, 4209984), (60, 3859152), (64, 3617955), (66, 3508320), (72, 3215960), (80, 2894364), (88, 2631240), (90, 2572768), (96, 2411970), (99, 2338880), (110, 2104992), (120, 1929576), (132, 1754160), (144, 1607980), (160, 1447182), (165, 1403328), (176, 1315620), (180, 1286384), (192, 1205985), (198, 1169440), (220, 1052496), (240, 964788), (264, 877080), (288, 803990), (320, 723591), (330, 701664), (352, 657810), (360, 643192), (396, 584720), (440, 526248), (480, 482394), (495, 467776), (528, 438540), (576, 401995), (660, 350832), (704, 328905), (720, 321596), (792, 292360), (880, 263124), (960, 241197), (990, 233888), (1056, 219270), (1320, 175416), (1440, 160798), (1584, 146180), (1760, 131562), (1980, 116944), (2112, 109635), (2640, 87708), (2880, 80399), (3168, 73090), (3520, 65781), (3960, 58472), (5280, 43854), (6336, 36545), (7309, 31680), (7920, 29236), (10560, 21927), (14618, 15840)]