157634280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2789}}^1$

素因数の和:2963

約数の個数: 96

約数和(自身を含む): 515759400

約数和(自身を除く): 358125120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 157, 180, 314, 360, 471, 628, 785, 942, 1256, 1413, 1570, 1884, 2355, 2789, 2826, 3140, 3768, 4710, 5578, 5652, 6280, 7065, 8367, 9420, 11156, 11304, 13945, 14130, 16734, 18840, 22312, 25101, 27890, 28260, 33468, 41835, 50202, 55780, 56520, 66936, 83670, 100404, 111560, 125505, 167340, 200808, 251010, 334680, 437873, 502020, 875746, 1004040, 1313619, 1751492, 2189365, 2627238, 3502984, 3940857, 4378730, 5254476, 6568095, 7881714, 8757460, 10508952, 13136190, 15763428, 17514920, 19704285, 26272380, 31526856, 39408570, 52544760, 78817140, 157634280]

約数ペア:

[(1, 157634280), (2, 78817140), (3, 52544760), (4, 39408570), (5, 31526856), (6, 26272380), (8, 19704285), (9, 17514920), (10, 15763428), (12, 13136190), (15, 10508952), (18, 8757460), (20, 7881714), (24, 6568095), (30, 5254476), (36, 4378730), (40, 3940857), (45, 3502984), (60, 2627238), (72, 2189365), (90, 1751492), (120, 1313619), (157, 1004040), (180, 875746), (314, 502020), (360, 437873), (471, 334680), (628, 251010), (785, 200808), (942, 167340), (1256, 125505), (1413, 111560), (1570, 100404), (1884, 83670), (2355, 66936), (2789, 56520), (2826, 55780), (3140, 50202), (3768, 41835), (4710, 33468), (5578, 28260), (5652, 27890), (6280, 25101), (7065, 22312), (8367, 18840), (9420, 16734), (11156, 14130), (11304, 13945)]