142125840

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{2437}}^1$

素因数の和:2468

約数の個数: 140

約数和(自身を含む): 495640524

約数和(自身を除く): 353514684

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2430, 2437, 2916, 3240, 3645, 3888, 4860, 4874, 5832, 6480, 7290, 7311, 9720, 9748, 11664, 12185, 14580, 14622, 19440, 19496, 21933, 24370, 29160, 29244, 36555, 38992, 43866, 48740, 58320, 58488, 65799, 73110, 87732, 97480, 109665, 116976, 131598, 146220, 175464, 194960, 197397, 219330, 263196, 292440, 328995, 350928, 394794, 438660, 526392, 584880, 592191, 657990, 789588, 877320, 986985, 1052784, 1184382, 1315980, 1579176, 1754640, 1776573, 1973970, 2368764, 2631960, 2960955, 3158352, 3553146, 3947940, 4737528, 5263920, 5921910, 7106292, 7895880, 8882865, 9475056, 11843820, 14212584, 15791760, 17765730, 23687640, 28425168, 35531460, 47375280, 71062920, 142125840]

約数ペア:

[(1, 142125840), (2, 71062920), (3, 47375280), (4, 35531460), (5, 28425168), (6, 23687640), (8, 17765730), (9, 15791760), (10, 14212584), (12, 11843820), (15, 9475056), (16, 8882865), (18, 7895880), (20, 7106292), (24, 5921910), (27, 5263920), (30, 4737528), (36, 3947940), (40, 3553146), (45, 3158352), (48, 2960955), (54, 2631960), (60, 2368764), (72, 1973970), (80, 1776573), (81, 1754640), (90, 1579176), (108, 1315980), (120, 1184382), (135, 1052784), (144, 986985), (162, 877320), (180, 789588), (216, 657990), (240, 592191), (243, 584880), (270, 526392), (324, 438660), (360, 394794), (405, 350928), (432, 328995), (486, 292440), (540, 263196), (648, 219330), (720, 197397), (729, 194960), (810, 175464), (972, 146220), (1080, 131598), (1215, 116976), (1296, 109665), (1458, 97480), (1620, 87732), (1944, 73110), (2160, 65799), (2430, 58488), (2437, 58320), (2916, 48740), (3240, 43866), (3645, 38992), (3888, 36555), (4860, 29244), (4874, 29160), (5832, 24370), (6480, 21933), (7290, 19496), (7311, 19440), (9720, 14622), (9748, 14580), (11664, 12185)]