285280941680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{643}}^1\times {\mathrm{5783}}^1$

素因数の和:6583

約数の個数: 160

約数和(自身を含む): 764885044224

約数和(自身を除く): 479604102544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 137, 140, 274, 280, 548, 560, 643, 685, 959, 1096, 1286, 1370, 1918, 2192, 2572, 2740, 3215, 3836, 4501, 4795, 5144, 5480, 5783, 6430, 7672, 9002, 9590, 10288, 10960, 11566, 12860, 15344, 18004, 19180, 22505, 23132, 25720, 28915, 36008, 38360, 40481, 45010, 46264, 51440, 57830, 72016, 76720, 80962, 88091, 90020, 92528, 115660, 161924, 176182, 180040, 202405, 231320, 323848, 352364, 360080, 404810, 440455, 462640, 616637, 647696, 704728, 792271, 809620, 880910, 1233274, 1409456, 1584542, 1619240, 1761820, 2466548, 3083185, 3169084, 3238480, 3523640, 3718469, 3961355, 4933096, 5545897, 6166370, 6338168, 7047280, 7436938, 7922710, 9866192, 11091794, 12332740, 12676336, 14873876, 15845420, 18592345, 22183588, 24665480, 26029283, 27729485, 29747752, 31690840, 37184690, 44367176, 49330960, 52058566, 55458970, 59495504, 63381680, 74369380, 88734352, 104117132, 110917940, 130146415, 148738760, 208234264, 221835880, 260292830, 297477520, 416468528, 443671760, 509430253, 520585660, 1018860506, 1041171320, 2037721012, 2082342640, 2547151265, 3566011771, 4075442024, 5094302530, 7132023542, 8150884048, 10188605060, 14264047084, 17830058855, 20377210120, 28528094168, 35660117710, 40754420240, 57056188336, 71320235420, 142640470840, 285280941680]

約数ペア:

[(1, 285280941680), (2, 142640470840), (4, 71320235420), (5, 57056188336), (7, 40754420240), (8, 35660117710), (10, 28528094168), (14, 20377210120), (16, 17830058855), (20, 14264047084), (28, 10188605060), (35, 8150884048), (40, 7132023542), (56, 5094302530), (70, 4075442024), (80, 3566011771), (112, 2547151265), (137, 2082342640), (140, 2037721012), (274, 1041171320), (280, 1018860506), (548, 520585660), (560, 509430253), (643, 443671760), (685, 416468528), (959, 297477520), (1096, 260292830), (1286, 221835880), (1370, 208234264), (1918, 148738760), (2192, 130146415), (2572, 110917940), (2740, 104117132), (3215, 88734352), (3836, 74369380), (4501, 63381680), (4795, 59495504), (5144, 55458970), (5480, 52058566), (5783, 49330960), (6430, 44367176), (7672, 37184690), (9002, 31690840), (9590, 29747752), (10288, 27729485), (10960, 26029283), (11566, 24665480), (12860, 22183588), (15344, 18592345), (18004, 15845420), (19180, 14873876), (22505, 12676336), (23132, 12332740), (25720, 11091794), (28915, 9866192), (36008, 7922710), (38360, 7436938), (40481, 7047280), (45010, 6338168), (46264, 6166370), (51440, 5545897), (57830, 4933096), (72016, 3961355), (76720, 3718469), (80962, 3523640), (88091, 3238480), (90020, 3169084), (92528, 3083185), (115660, 2466548), (161924, 1761820), (176182, 1619240), (180040, 1584542), (202405, 1409456), (231320, 1233274), (323848, 880910), (352364, 809620), (360080, 792271), (404810, 704728), (440455, 647696), (462640, 616637)]