164034720

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{4219}}^1$

素因数の和:4249

約数の個数: 144

約数和(自身を含む): 580638240

約数和(自身を除く): 416603520

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4219, 4320, 4860, 6480, 7776, 8438, 9720, 12657, 12960, 16876, 19440, 21095, 25314, 33752, 37971, 38880, 42190, 50628, 63285, 67504, 75942, 84380, 101256, 113913, 126570, 135008, 151884, 168760, 189855, 202512, 227826, 253140, 303768, 337520, 341739, 379710, 405024, 455652, 506280, 569565, 607536, 675040, 683478, 759420, 911304, 1012560, 1025217, 1139130, 1215072, 1366956, 1518840, 1708695, 1822608, 2025120, 2050434, 2278260, 2733912, 3037680, 3417390, 3645216, 4100868, 4556520, 5126085, 5467824, 6075360, 6834780, 8201736, 9113040, 10252170, 10935648, 13669560, 16403472, 18226080, 20504340, 27339120, 32806944, 41008680, 54678240, 82017360, 164034720]

約数ペア:

[(1, 164034720), (2, 82017360), (3, 54678240), (4, 41008680), (5, 32806944), (6, 27339120), (8, 20504340), (9, 18226080), (10, 16403472), (12, 13669560), (15, 10935648), (16, 10252170), (18, 9113040), (20, 8201736), (24, 6834780), (27, 6075360), (30, 5467824), (32, 5126085), (36, 4556520), (40, 4100868), (45, 3645216), (48, 3417390), (54, 3037680), (60, 2733912), (72, 2278260), (80, 2050434), (81, 2025120), (90, 1822608), (96, 1708695), (108, 1518840), (120, 1366956), (135, 1215072), (144, 1139130), (160, 1025217), (162, 1012560), (180, 911304), (216, 759420), (240, 683478), (243, 675040), (270, 607536), (288, 569565), (324, 506280), (360, 455652), (405, 405024), (432, 379710), (480, 341739), (486, 337520), (540, 303768), (648, 253140), (720, 227826), (810, 202512), (864, 189855), (972, 168760), (1080, 151884), (1215, 135008), (1296, 126570), (1440, 113913), (1620, 101256), (1944, 84380), (2160, 75942), (2430, 67504), (2592, 63285), (3240, 50628), (3888, 42190), (4219, 38880), (4320, 37971), (4860, 33752), (6480, 25314), (7776, 21095), (8438, 19440), (9720, 16876), (12657, 12960)]