15696520480

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{38669}}^1$

素因数の和:38786

約数の個数: 96

約数和(自身を含む): 38589566400

約数和(自身を除く): 22893045920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 59, 80, 86, 118, 160, 172, 215, 236, 295, 344, 430, 472, 590, 688, 860, 944, 1180, 1376, 1720, 1888, 2360, 2537, 3440, 4720, 5074, 6880, 9440, 10148, 12685, 20296, 25370, 38669, 40592, 50740, 77338, 81184, 101480, 154676, 193345, 202960, 309352, 386690, 405920, 618704, 773380, 1237408, 1546760, 1662767, 2281471, 3093520, 3325534, 4562942, 6187040, 6651068, 8313835, 9125884, 11407355, 13302136, 16627670, 18251768, 22814710, 26604272, 33255340, 36503536, 45629420, 53208544, 66510680, 73007072, 91258840, 98103253, 133021360, 182517680, 196206506, 266042720, 365035360, 392413012, 490516265, 784826024, 981032530, 1569652048, 1962065060, 3139304096, 3924130120, 7848260240, 15696520480]

約数ペア:

[(1, 15696520480), (2, 7848260240), (4, 3924130120), (5, 3139304096), (8, 1962065060), (10, 1569652048), (16, 981032530), (20, 784826024), (32, 490516265), (40, 392413012), (43, 365035360), (59, 266042720), (80, 196206506), (86, 182517680), (118, 133021360), (160, 98103253), (172, 91258840), (215, 73007072), (236, 66510680), (295, 53208544), (344, 45629420), (430, 36503536), (472, 33255340), (590, 26604272), (688, 22814710), (860, 18251768), (944, 16627670), (1180, 13302136), (1376, 11407355), (1720, 9125884), (1888, 8313835), (2360, 6651068), (2537, 6187040), (3440, 4562942), (4720, 3325534), (5074, 3093520), (6880, 2281471), (9440, 1662767), (10148, 1546760), (12685, 1237408), (20296, 773380), (25370, 618704), (38669, 405920), (40592, 386690), (50740, 309352), (77338, 202960), (81184, 193345), (101480, 154676)]