672209280

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{12967}}^1$

素因数の和:12998

約数の個数: 160

約数和(自身を含む): 2400765840

約数和(自身を除く): 1728556560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 12967, 17280, 25920, 25934, 38901, 51840, 51868, 64835, 77802, 103736, 116703, 129670, 155604, 194505, 207472, 233406, 259340, 311208, 350109, 389010, 414944, 466812, 518680, 583515, 622416, 700218, 778020, 829888, 933624, 1037360, 1050327, 1167030, 1244832, 1400436, 1556040, 1659776, 1750545, 1867248, 2074720, 2100654, 2334060, 2489664, 2800872, 3112080, 3501090, 3734496, 4149440, 4201308, 4668120, 4979328, 5251635, 5601744, 6224160, 7002180, 7468992, 8298880, 8402616, 9336240, 10503270, 11203488, 12448320, 14004360, 14937984, 16805232, 18672480, 21006540, 22406976, 24896640, 28008720, 33610464, 37344960, 42013080, 44813952, 56017440, 67220928, 74689920, 84026160, 112034880, 134441856, 168052320, 224069760, 336104640, 672209280]

約数ペア:

[(1, 672209280), (2, 336104640), (3, 224069760), (4, 168052320), (5, 134441856), (6, 112034880), (8, 84026160), (9, 74689920), (10, 67220928), (12, 56017440), (15, 44813952), (16, 42013080), (18, 37344960), (20, 33610464), (24, 28008720), (27, 24896640), (30, 22406976), (32, 21006540), (36, 18672480), (40, 16805232), (45, 14937984), (48, 14004360), (54, 12448320), (60, 11203488), (64, 10503270), (72, 9336240), (80, 8402616), (81, 8298880), (90, 7468992), (96, 7002180), (108, 6224160), (120, 5601744), (128, 5251635), (135, 4979328), (144, 4668120), (160, 4201308), (162, 4149440), (180, 3734496), (192, 3501090), (216, 3112080), (240, 2800872), (270, 2489664), (288, 2334060), (320, 2100654), (324, 2074720), (360, 1867248), (384, 1750545), (405, 1659776), (432, 1556040), (480, 1400436), (540, 1244832), (576, 1167030), (640, 1050327), (648, 1037360), (720, 933624), (810, 829888), (864, 778020), (960, 700218), (1080, 622416), (1152, 583515), (1296, 518680), (1440, 466812), (1620, 414944), (1728, 389010), (1920, 350109), (2160, 311208), (2592, 259340), (2880, 233406), (3240, 207472), (3456, 194505), (4320, 155604), (5184, 129670), (5760, 116703), (6480, 103736), (8640, 77802), (10368, 64835), (12960, 51868), (12967, 51840), (17280, 38901), (25920, 25934)]