1428870240

素因数分解:

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

素因数の和:47282

約数の個数: 192

約数和(自身を含む): 5715601920

約数和(自身を除く): 4286731680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 47251, 94502, 141753, 189004, 236255, 283506, 330757, 378008, 425259, 472510, 567012, 661514, 708765, 756016, 850518, 945020, 992271, 1134024, 1275777, 1323028, 1417530, 1512032, 1653785, 1701036, 1890040, 1984542, 2126295, 2268048, 2551554, 2646056, 2835060, 2976813, 3307570, 3402072, 3780080, 3969084, 4252590, 4536096, 4961355, 5103108, 5292112, 5670120, 5953626, 6378885, 6615140, 6804144, 7560160, 7938168, 8505180, 8930439, 9922710, 10206216, 10584224, 11340240, 11907252, 12757770, 13230280, 13608288, 14884065, 15876336, 17010360, 17860878, 19845420, 20412432, 22680480, 23814504, 25515540, 26460560, 29768130, 31752672, 34020720, 35721756, 39690840, 40824864, 44652195, 47629008, 51031080, 52921120, 59536260, 68041440, 71443512, 79381680, 89304390, 95258016, 102062160, 119072520, 142887024, 158763360, 178608780, 204124320, 238145040, 285774048, 357217560, 476290080, 714435120, 1428870240]

約数ペア:

[(1, 1428870240), (2, 714435120), (3, 476290080), (4, 357217560), (5, 285774048), (6, 238145040), (7, 204124320), (8, 178608780), (9, 158763360), (10, 142887024), (12, 119072520), (14, 102062160), (15, 95258016), (16, 89304390), (18, 79381680), (20, 71443512), (21, 68041440), (24, 59536260), (27, 52921120), (28, 51031080), (30, 47629008), (32, 44652195), (35, 40824864), (36, 39690840), (40, 35721756), (42, 34020720), (45, 31752672), (48, 29768130), (54, 26460560), (56, 25515540), (60, 23814504), (63, 22680480), (70, 20412432), (72, 19845420), (80, 17860878), (84, 17010360), (90, 15876336), (96, 14884065), (105, 13608288), (108, 13230280), (112, 12757770), (120, 11907252), (126, 11340240), (135, 10584224), (140, 10206216), (144, 9922710), (160, 8930439), (168, 8505180), (180, 7938168), (189, 7560160), (210, 6804144), (216, 6615140), (224, 6378885), (240, 5953626), (252, 5670120), (270, 5292112), (280, 5103108), (288, 4961355), (315, 4536096), (336, 4252590), (360, 3969084), (378, 3780080), (420, 3402072), (432, 3307570), (480, 2976813), (504, 2835060), (540, 2646056), (560, 2551554), (630, 2268048), (672, 2126295), (720, 1984542), (756, 1890040), (840, 1701036), (864, 1653785), (945, 1512032), (1008, 1417530), (1080, 1323028), (1120, 1275777), (1260, 1134024), (1440, 992271), (1512, 945020), (1680, 850518), (1890, 756016), (2016, 708765), (2160, 661514), (2520, 567012), (3024, 472510), (3360, 425259), (3780, 378008), (4320, 330757), (5040, 283506), (6048, 236255), (7560, 189004), (10080, 141753), (15120, 94502), (30240, 47251)]