238145040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{47251}}^1$

素因数の和:47277

約数の個数: 120

約数和(自身を含む): 914042688

約数和(自身を除く): 675897648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 47251, 94502, 141753, 189004, 236255, 283506, 330757, 378008, 425259, 472510, 567012, 661514, 708765, 756016, 850518, 945020, 992271, 1134024, 1323028, 1417530, 1653785, 1701036, 1890040, 1984542, 2126295, 2268048, 2646056, 2835060, 2976813, 3307570, 3402072, 3780080, 3969084, 4252590, 4961355, 5292112, 5670120, 5953626, 6615140, 6804144, 7938168, 8505180, 9922710, 11340240, 11907252, 13230280, 14884065, 15876336, 17010360, 19845420, 23814504, 26460560, 29768130, 34020720, 39690840, 47629008, 59536260, 79381680, 119072520, 238145040]

約数ペア:

[(1, 238145040), (2, 119072520), (3, 79381680), (4, 59536260), (5, 47629008), (6, 39690840), (7, 34020720), (8, 29768130), (9, 26460560), (10, 23814504), (12, 19845420), (14, 17010360), (15, 15876336), (16, 14884065), (18, 13230280), (20, 11907252), (21, 11340240), (24, 9922710), (28, 8505180), (30, 7938168), (35, 6804144), (36, 6615140), (40, 5953626), (42, 5670120), (45, 5292112), (48, 4961355), (56, 4252590), (60, 3969084), (63, 3780080), (70, 3402072), (72, 3307570), (80, 2976813), (84, 2835060), (90, 2646056), (105, 2268048), (112, 2126295), (120, 1984542), (126, 1890040), (140, 1701036), (144, 1653785), (168, 1417530), (180, 1323028), (210, 1134024), (240, 992271), (252, 945020), (280, 850518), (315, 756016), (336, 708765), (360, 661514), (420, 567012), (504, 472510), (560, 425259), (630, 378008), (720, 330757), (840, 283506), (1008, 236255), (1260, 189004), (1680, 141753), (2520, 94502), (5040, 47251)]