841985280

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{2707}}^1$

素因数の和:2743

約数の個数: 216

約数和(自身を含む): 3022192992

約数和(自身を除く): 2180207712

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, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2592, 2707, 2880, 3240, 3456, 3840, 3888, 4320, 4860, 5184, 5414, 5760, 6480, 6912, 7776, 8121, 8640, 9720, 10368, 10828, 11520, 12960, 13535, 15552, 16242, 17280, 19440, 20736, 21656, 24363, 25920, 27070, 31104, 32484, 34560, 38880, 40605, 43312, 48726, 51840, 54140, 62208, 64968, 73089, 77760, 81210, 86624, 97452, 103680, 108280, 121815, 129936, 146178, 155520, 162420, 173248, 194904, 216560, 219267, 243630, 259872, 292356, 311040, 324840, 346496, 365445, 389808, 433120, 438534, 487260, 519744, 584712, 649680, 657801, 692992, 730890, 779616, 866240, 877068, 974520, 1039488, 1096335, 1169424, 1299360, 1315602, 1461780, 1559232, 1732480, 1754136, 1949040, 2078976, 2192670, 2338848, 2598720, 2631204, 2923560, 3118464, 3289005, 3464960, 3508272, 3898080, 4385340, 4677696, 5197440, 5262408, 5847120, 6236928, 6578010, 7016544, 7796160, 8770680, 9355392, 10394880, 10524816, 11694240, 13156020, 14033088, 15592320, 17541360, 18710784, 21049632, 23388480, 26312040, 28066176, 31184640, 35082720, 42099264, 46776960, 52624080, 56132352, 70165440, 84198528, 93553920, 105248160, 140330880, 168397056, 210496320, 280661760, 420992640, 841985280]

約数ペア:

[(1, 841985280), (2, 420992640), (3, 280661760), (4, 210496320), (5, 168397056), (6, 140330880), (8, 105248160), (9, 93553920), (10, 84198528), (12, 70165440), (15, 56132352), (16, 52624080), (18, 46776960), (20, 42099264), (24, 35082720), (27, 31184640), (30, 28066176), (32, 26312040), (36, 23388480), (40, 21049632), (45, 18710784), (48, 17541360), (54, 15592320), (60, 14033088), (64, 13156020), (72, 11694240), (80, 10524816), (81, 10394880), (90, 9355392), (96, 8770680), (108, 7796160), (120, 7016544), (128, 6578010), (135, 6236928), (144, 5847120), (160, 5262408), (162, 5197440), (180, 4677696), (192, 4385340), (216, 3898080), (240, 3508272), (243, 3464960), (256, 3289005), (270, 3118464), (288, 2923560), (320, 2631204), (324, 2598720), (360, 2338848), (384, 2192670), (405, 2078976), (432, 1949040), (480, 1754136), (486, 1732480), (540, 1559232), (576, 1461780), (640, 1315602), (648, 1299360), (720, 1169424), (768, 1096335), (810, 1039488), (864, 974520), (960, 877068), (972, 866240), (1080, 779616), (1152, 730890), (1215, 692992), (1280, 657801), (1296, 649680), (1440, 584712), (1620, 519744), (1728, 487260), (1920, 438534), (1944, 433120), (2160, 389808), (2304, 365445), (2430, 346496), (2592, 324840), (2707, 311040), (2880, 292356), (3240, 259872), (3456, 243630), (3840, 219267), (3888, 216560), (4320, 194904), (4860, 173248), (5184, 162420), (5414, 155520), (5760, 146178), (6480, 129936), (6912, 121815), (7776, 108280), (8121, 103680), (8640, 97452), (9720, 86624), (10368, 81210), (10828, 77760), (11520, 73089), (12960, 64968), (13535, 62208), (15552, 54140), (16242, 51840), (17280, 48726), (19440, 43312), (20736, 40605), (21656, 38880), (24363, 34560), (25920, 32484), (27070, 31104)]