428132160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2437}}^1$

素因数の和:2521

約数の個数: 168

約数和(自身を含む): 1497351336

約数和(自身を除く): 1069219176

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, 61, 64, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 192, 240, 244, 288, 305, 320, 360, 366, 480, 488, 549, 576, 610, 720, 732, 915, 960, 976, 1098, 1220, 1440, 1464, 1830, 1952, 2196, 2437, 2440, 2745, 2880, 2928, 3660, 3904, 4392, 4874, 4880, 5490, 5856, 7311, 7320, 8784, 9748, 9760, 10980, 11712, 12185, 14622, 14640, 17568, 19496, 19520, 21933, 21960, 24370, 29244, 29280, 35136, 36555, 38992, 43866, 43920, 48740, 58488, 58560, 73110, 77984, 87732, 87840, 97480, 109665, 116976, 146220, 148657, 155968, 175464, 175680, 194960, 219330, 233952, 292440, 297314, 350928, 389920, 438660, 445971, 467904, 584880, 594628, 701856, 743285, 779840, 877320, 891942, 1169760, 1189256, 1337913, 1403712, 1486570, 1754640, 1783884, 2229855, 2339520, 2378512, 2675826, 2973140, 3509280, 3567768, 4459710, 4757024, 5351652, 5946280, 6689565, 7018560, 7135536, 8919420, 9514048, 10703304, 11892560, 13379130, 14271072, 17838840, 21406608, 23785120, 26758260, 28542144, 35677680, 42813216, 47570240, 53516520, 71355360, 85626432, 107033040, 142710720, 214066080, 428132160]

約数ペア:

[(1, 428132160), (2, 214066080), (3, 142710720), (4, 107033040), (5, 85626432), (6, 71355360), (8, 53516520), (9, 47570240), (10, 42813216), (12, 35677680), (15, 28542144), (16, 26758260), (18, 23785120), (20, 21406608), (24, 17838840), (30, 14271072), (32, 13379130), (36, 11892560), (40, 10703304), (45, 9514048), (48, 8919420), (60, 7135536), (61, 7018560), (64, 6689565), (72, 5946280), (80, 5351652), (90, 4757024), (96, 4459710), (120, 3567768), (122, 3509280), (144, 2973140), (160, 2675826), (180, 2378512), (183, 2339520), (192, 2229855), (240, 1783884), (244, 1754640), (288, 1486570), (305, 1403712), (320, 1337913), (360, 1189256), (366, 1169760), (480, 891942), (488, 877320), (549, 779840), (576, 743285), (610, 701856), (720, 594628), (732, 584880), (915, 467904), (960, 445971), (976, 438660), (1098, 389920), (1220, 350928), (1440, 297314), (1464, 292440), (1830, 233952), (1952, 219330), (2196, 194960), (2437, 175680), (2440, 175464), (2745, 155968), (2880, 148657), (2928, 146220), (3660, 116976), (3904, 109665), (4392, 97480), (4874, 87840), (4880, 87732), (5490, 77984), (5856, 73110), (7311, 58560), (7320, 58488), (8784, 48740), (9748, 43920), (9760, 43866), (10980, 38992), (11712, 36555), (12185, 35136), (14622, 29280), (14640, 29244), (17568, 24370), (19496, 21960), (19520, 21933)]