264742800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{31517}}^1$

素因数の和:31545

約数の個数: 120

約数和(自身を含む): 969241536

約数和(自身を除く): 704498736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 31517, 63034, 94551, 126068, 157585, 189102, 220619, 252136, 315170, 378204, 441238, 472755, 504272, 630340, 661857, 756408, 787925, 882476, 945510, 1103095, 1260680, 1323714, 1512816, 1575850, 1764952, 1891020, 2206190, 2363775, 2521360, 2647428, 3151700, 3309285, 3529904, 3782040, 4412380, 4727550, 5294856, 5515475, 6303400, 6618570, 7564080, 8824760, 9455100, 10589712, 11030950, 12606800, 13237140, 16546425, 17649520, 18910200, 22061900, 26474280, 33092850, 37820400, 44123800, 52948560, 66185700, 88247600, 132371400, 264742800]

約数ペア:

[(1, 264742800), (2, 132371400), (3, 88247600), (4, 66185700), (5, 52948560), (6, 44123800), (7, 37820400), (8, 33092850), (10, 26474280), (12, 22061900), (14, 18910200), (15, 17649520), (16, 16546425), (20, 13237140), (21, 12606800), (24, 11030950), (25, 10589712), (28, 9455100), (30, 8824760), (35, 7564080), (40, 6618570), (42, 6303400), (48, 5515475), (50, 5294856), (56, 4727550), (60, 4412380), (70, 3782040), (75, 3529904), (80, 3309285), (84, 3151700), (100, 2647428), (105, 2521360), (112, 2363775), (120, 2206190), (140, 1891020), (150, 1764952), (168, 1575850), (175, 1512816), (200, 1323714), (210, 1260680), (240, 1103095), (280, 945510), (300, 882476), (336, 787925), (350, 756408), (400, 661857), (420, 630340), (525, 504272), (560, 472755), (600, 441238), (700, 378204), (840, 315170), (1050, 252136), (1200, 220619), (1400, 189102), (1680, 157585), (2100, 126068), (2800, 94551), (4200, 63034), (8400, 31517)]