158764680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^2\times {\mathrm{157}}^1$

素因数の和:280

約数の個数: 144

約数和(自身を含む): 529254180

約数和(自身を除く): 370489500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 157, 159, 180, 212, 265, 314, 318, 360, 424, 471, 477, 530, 628, 636, 785, 795, 942, 954, 1060, 1256, 1272, 1413, 1570, 1590, 1884, 1908, 2120, 2355, 2385, 2809, 2826, 3140, 3180, 3768, 3816, 4710, 4770, 5618, 5652, 6280, 6360, 7065, 8321, 8427, 9420, 9540, 11236, 11304, 14045, 14130, 16642, 16854, 18840, 19080, 22472, 24963, 25281, 28090, 28260, 33284, 33708, 41605, 42135, 49926, 50562, 56180, 56520, 66568, 67416, 74889, 83210, 84270, 99852, 101124, 112360, 124815, 126405, 149778, 166420, 168540, 199704, 202248, 249630, 252810, 299556, 332840, 337080, 374445, 441013, 499260, 505620, 599112, 748890, 882026, 998520, 1011240, 1323039, 1497780, 1764052, 2205065, 2646078, 2995560, 3528104, 3969117, 4410130, 5292156, 6615195, 7938234, 8820260, 10584312, 13230390, 15876468, 17640520, 19845585, 26460780, 31752936, 39691170, 52921560, 79382340, 158764680]

約数ペア:

[(1, 158764680), (2, 79382340), (3, 52921560), (4, 39691170), (5, 31752936), (6, 26460780), (8, 19845585), (9, 17640520), (10, 15876468), (12, 13230390), (15, 10584312), (18, 8820260), (20, 7938234), (24, 6615195), (30, 5292156), (36, 4410130), (40, 3969117), (45, 3528104), (53, 2995560), (60, 2646078), (72, 2205065), (90, 1764052), (106, 1497780), (120, 1323039), (157, 1011240), (159, 998520), (180, 882026), (212, 748890), (265, 599112), (314, 505620), (318, 499260), (360, 441013), (424, 374445), (471, 337080), (477, 332840), (530, 299556), (628, 252810), (636, 249630), (785, 202248), (795, 199704), (942, 168540), (954, 166420), (1060, 149778), (1256, 126405), (1272, 124815), (1413, 112360), (1570, 101124), (1590, 99852), (1884, 84270), (1908, 83210), (2120, 74889), (2355, 67416), (2385, 66568), (2809, 56520), (2826, 56180), (3140, 50562), (3180, 49926), (3768, 42135), (3816, 41605), (4710, 33708), (4770, 33284), (5618, 28260), (5652, 28090), (6280, 25281), (6360, 24963), (7065, 22472), (8321, 19080), (8427, 18840), (9420, 16854), (9540, 16642), (11236, 14130), (11304, 14045)]