277397760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:153

約数の個数: 288

約数和(自身を含む): 953648640

約数和(自身を除く): 676250880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 47, 48, 53, 58, 60, 64, 80, 87, 94, 96, 106, 116, 120, 128, 141, 145, 159, 160, 174, 188, 192, 212, 232, 235, 240, 256, 265, 282, 290, 318, 320, 348, 376, 384, 424, 435, 464, 470, 480, 530, 564, 580, 636, 640, 696, 705, 752, 768, 795, 848, 870, 928, 940, 960, 1060, 1128, 1160, 1272, 1280, 1363, 1392, 1410, 1504, 1537, 1590, 1696, 1740, 1856, 1880, 1920, 2120, 2256, 2320, 2491, 2544, 2726, 2784, 2820, 3008, 3074, 3180, 3392, 3480, 3712, 3760, 3840, 4089, 4240, 4512, 4611, 4640, 4982, 5088, 5452, 5568, 5640, 6016, 6148, 6360, 6784, 6815, 6960, 7424, 7473, 7520, 7685, 8178, 8480, 9024, 9222, 9280, 9964, 10176, 10904, 11136, 11280, 12032, 12296, 12455, 12720, 13568, 13630, 13920, 14946, 15040, 15370, 16356, 16960, 18048, 18444, 18560, 19928, 20352, 20445, 21808, 22272, 22560, 23055, 24592, 24910, 25440, 27260, 27840, 29892, 30080, 30740, 32712, 33920, 36096, 36888, 37120, 37365, 39856, 40704, 40890, 43616, 45120, 46110, 49184, 49820, 50880, 54520, 55680, 59784, 60160, 61480, 65424, 67840, 72239, 73776, 74730, 79712, 81780, 87232, 90240, 92220, 98368, 99640, 101760, 109040, 111360, 119568, 122960, 130848, 144478, 147552, 149460, 159424, 163560, 174464, 180480, 184440, 196736, 199280, 203520, 216717, 218080, 239136, 245920, 261696, 288956, 295104, 298920, 318848, 327120, 348928, 361195, 368880, 393472, 398560, 433434, 436160, 478272, 491840, 523392, 577912, 590208, 597840, 637696, 654240, 722390, 737760, 797120, 866868, 872320, 956544, 983680, 1046784, 1083585, 1155824, 1180416, 1195680, 1308480, 1444780, 1475520, 1594240, 1733736, 1744640, 1913088, 1967360, 2167170, 2311648, 2391360, 2616960, 2889560, 2951040, 3188480, 3467472, 4334340, 4623296, 4782720, 5233920, 5779120, 5902080, 6934944, 8668680, 9246592, 9565440, 11558240, 13869888, 17337360, 18493184, 23116480, 27739776, 34674720, 46232960, 55479552, 69349440, 92465920, 138698880, 277397760]

約数ペア:

[(1, 277397760), (2, 138698880), (3, 92465920), (4, 69349440), (5, 55479552), (6, 46232960), (8, 34674720), (10, 27739776), (12, 23116480), (15, 18493184), (16, 17337360), (20, 13869888), (24, 11558240), (29, 9565440), (30, 9246592), (32, 8668680), (40, 6934944), (47, 5902080), (48, 5779120), (53, 5233920), (58, 4782720), (60, 4623296), (64, 4334340), (80, 3467472), (87, 3188480), (94, 2951040), (96, 2889560), (106, 2616960), (116, 2391360), (120, 2311648), (128, 2167170), (141, 1967360), (145, 1913088), (159, 1744640), (160, 1733736), (174, 1594240), (188, 1475520), (192, 1444780), (212, 1308480), (232, 1195680), (235, 1180416), (240, 1155824), (256, 1083585), (265, 1046784), (282, 983680), (290, 956544), (318, 872320), (320, 866868), (348, 797120), (376, 737760), (384, 722390), (424, 654240), (435, 637696), (464, 597840), (470, 590208), (480, 577912), (530, 523392), (564, 491840), (580, 478272), (636, 436160), (640, 433434), (696, 398560), (705, 393472), (752, 368880), (768, 361195), (795, 348928), (848, 327120), (870, 318848), (928, 298920), (940, 295104), (960, 288956), (1060, 261696), (1128, 245920), (1160, 239136), (1272, 218080), (1280, 216717), (1363, 203520), (1392, 199280), (1410, 196736), (1504, 184440), (1537, 180480), (1590, 174464), (1696, 163560), (1740, 159424), (1856, 149460), (1880, 147552), (1920, 144478), (2120, 130848), (2256, 122960), (2320, 119568), (2491, 111360), (2544, 109040), (2726, 101760), (2784, 99640), (2820, 98368), (3008, 92220), (3074, 90240), (3180, 87232), (3392, 81780), (3480, 79712), (3712, 74730), (3760, 73776), (3840, 72239), (4089, 67840), (4240, 65424), (4512, 61480), (4611, 60160), (4640, 59784), (4982, 55680), (5088, 54520), (5452, 50880), (5568, 49820), (5640, 49184), (6016, 46110), (6148, 45120), (6360, 43616), (6784, 40890), (6815, 40704), (6960, 39856), (7424, 37365), (7473, 37120), (7520, 36888), (7685, 36096), (8178, 33920), (8480, 32712), (9024, 30740), (9222, 30080), (9280, 29892), (9964, 27840), (10176, 27260), (10904, 25440), (11136, 24910), (11280, 24592), (12032, 23055), (12296, 22560), (12455, 22272), (12720, 21808), (13568, 20445), (13630, 20352), (13920, 19928), (14946, 18560), (15040, 18444), (15370, 18048), (16356, 16960)]