1427921280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1579}}^1$

素因数の和:1761

約数の個数: 192

約数和(自身を含む): 4965339600

約数和(自身を除く): 3537418320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 157, 160, 180, 192, 240, 288, 314, 320, 360, 384, 471, 480, 576, 628, 640, 720, 785, 942, 960, 1152, 1256, 1413, 1440, 1570, 1579, 1884, 1920, 2355, 2512, 2826, 2880, 3140, 3158, 3768, 4710, 4737, 5024, 5652, 5760, 6280, 6316, 7065, 7536, 7895, 9420, 9474, 10048, 11304, 12560, 12632, 14130, 14211, 15072, 15790, 18840, 18948, 20096, 22608, 23685, 25120, 25264, 28260, 28422, 30144, 31580, 37680, 37896, 45216, 47370, 50240, 50528, 56520, 56844, 60288, 63160, 71055, 75360, 75792, 90432, 94740, 100480, 101056, 113040, 113688, 126320, 142110, 150720, 151584, 180864, 189480, 202112, 226080, 227376, 247903, 252640, 284220, 301440, 303168, 378960, 452160, 454752, 495806, 505280, 568440, 606336, 743709, 757920, 904320, 909504, 991612, 1010560, 1136880, 1239515, 1487418, 1515840, 1819008, 1983224, 2231127, 2273760, 2479030, 2974836, 3031680, 3718545, 3966448, 4462254, 4547520, 4958060, 5949672, 7437090, 7932896, 8924508, 9095040, 9916120, 11155635, 11899344, 14874180, 15865792, 17849016, 19832240, 22311270, 23798688, 29748360, 31731584, 35698032, 39664480, 44622540, 47597376, 59496720, 71396064, 79328960, 89245080, 95194752, 118993440, 142792128, 158657920, 178490160, 237986880, 285584256, 356980320, 475973760, 713960640, 1427921280]

約数ペア:

[(1, 1427921280), (2, 713960640), (3, 475973760), (4, 356980320), (5, 285584256), (6, 237986880), (8, 178490160), (9, 158657920), (10, 142792128), (12, 118993440), (15, 95194752), (16, 89245080), (18, 79328960), (20, 71396064), (24, 59496720), (30, 47597376), (32, 44622540), (36, 39664480), (40, 35698032), (45, 31731584), (48, 29748360), (60, 23798688), (64, 22311270), (72, 19832240), (80, 17849016), (90, 15865792), (96, 14874180), (120, 11899344), (128, 11155635), (144, 9916120), (157, 9095040), (160, 8924508), (180, 7932896), (192, 7437090), (240, 5949672), (288, 4958060), (314, 4547520), (320, 4462254), (360, 3966448), (384, 3718545), (471, 3031680), (480, 2974836), (576, 2479030), (628, 2273760), (640, 2231127), (720, 1983224), (785, 1819008), (942, 1515840), (960, 1487418), (1152, 1239515), (1256, 1136880), (1413, 1010560), (1440, 991612), (1570, 909504), (1579, 904320), (1884, 757920), (1920, 743709), (2355, 606336), (2512, 568440), (2826, 505280), (2880, 495806), (3140, 454752), (3158, 452160), (3768, 378960), (4710, 303168), (4737, 301440), (5024, 284220), (5652, 252640), (5760, 247903), (6280, 227376), (6316, 226080), (7065, 202112), (7536, 189480), (7895, 180864), (9420, 151584), (9474, 150720), (10048, 142110), (11304, 126320), (12560, 113688), (12632, 113040), (14130, 101056), (14211, 100480), (15072, 94740), (15790, 90432), (18840, 75792), (18948, 75360), (20096, 71055), (22608, 63160), (23685, 60288), (25120, 56844), (25264, 56520), (28260, 50528), (28422, 50240), (30144, 47370), (31580, 45216), (37680, 37896)]