814510080

素因数分解:

$2^{12}\times 3^4\times 5^1\times {\mathrm{491}}^1$

素因数の和:532

約数の個数: 260

約数和(自身を含む): 2925759672

約数和(自身を除く): 2111249592

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, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 491, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 982, 1024, 1080, 1152, 1280, 1296, 1440, 1473, 1536, 1620, 1728, 1920, 1964, 2048, 2160, 2304, 2455, 2560, 2592, 2880, 2946, 3072, 3240, 3456, 3840, 3928, 4096, 4320, 4419, 4608, 4910, 5120, 5184, 5760, 5892, 6144, 6480, 6912, 7365, 7680, 7856, 8640, 8838, 9216, 9820, 10240, 10368, 11520, 11784, 12288, 12960, 13257, 13824, 14730, 15360, 15712, 17280, 17676, 18432, 19640, 20480, 20736, 22095, 23040, 23568, 25920, 26514, 27648, 29460, 30720, 31424, 34560, 35352, 36864, 39280, 39771, 41472, 44190, 46080, 47136, 51840, 53028, 55296, 58920, 61440, 62848, 66285, 69120, 70704, 78560, 79542, 82944, 88380, 92160, 94272, 103680, 106056, 110592, 117840, 125696, 132570, 138240, 141408, 157120, 159084, 165888, 176760, 184320, 188544, 198855, 207360, 212112, 235680, 251392, 265140, 276480, 282816, 314240, 318168, 331776, 353520, 377088, 397710, 414720, 424224, 471360, 502784, 530280, 552960, 565632, 628480, 636336, 707040, 754176, 795420, 829440, 848448, 942720, 1005568, 1060560, 1131264, 1256960, 1272672, 1414080, 1508352, 1590840, 1658880, 1696896, 1885440, 2011136, 2121120, 2262528, 2513920, 2545344, 2828160, 3016704, 3181680, 3393792, 3770880, 4242240, 4525056, 5027840, 5090688, 5656320, 6033408, 6363360, 6787584, 7541760, 8484480, 9050112, 10055680, 10181376, 11312640, 12726720, 13575168, 15083520, 16968960, 18100224, 20362752, 22625280, 25453440, 27150336, 30167040, 33937920, 40725504, 45250560, 50906880, 54300672, 67875840, 81451008, 90501120, 101813760, 135751680, 162902016, 203627520, 271503360, 407255040, 814510080]

約数ペア:

[(1, 814510080), (2, 407255040), (3, 271503360), (4, 203627520), (5, 162902016), (6, 135751680), (8, 101813760), (9, 90501120), (10, 81451008), (12, 67875840), (15, 54300672), (16, 50906880), (18, 45250560), (20, 40725504), (24, 33937920), (27, 30167040), (30, 27150336), (32, 25453440), (36, 22625280), (40, 20362752), (45, 18100224), (48, 16968960), (54, 15083520), (60, 13575168), (64, 12726720), (72, 11312640), (80, 10181376), (81, 10055680), (90, 9050112), (96, 8484480), (108, 7541760), (120, 6787584), (128, 6363360), (135, 6033408), (144, 5656320), (160, 5090688), (162, 5027840), (180, 4525056), (192, 4242240), (216, 3770880), (240, 3393792), (256, 3181680), (270, 3016704), (288, 2828160), (320, 2545344), (324, 2513920), (360, 2262528), (384, 2121120), (405, 2011136), (432, 1885440), (480, 1696896), (491, 1658880), (512, 1590840), (540, 1508352), (576, 1414080), (640, 1272672), (648, 1256960), (720, 1131264), (768, 1060560), (810, 1005568), (864, 942720), (960, 848448), (982, 829440), (1024, 795420), (1080, 754176), (1152, 707040), (1280, 636336), (1296, 628480), (1440, 565632), (1473, 552960), (1536, 530280), (1620, 502784), (1728, 471360), (1920, 424224), (1964, 414720), (2048, 397710), (2160, 377088), (2304, 353520), (2455, 331776), (2560, 318168), (2592, 314240), (2880, 282816), (2946, 276480), (3072, 265140), (3240, 251392), (3456, 235680), (3840, 212112), (3928, 207360), (4096, 198855), (4320, 188544), (4419, 184320), (4608, 176760), (4910, 165888), (5120, 159084), (5184, 157120), (5760, 141408), (5892, 138240), (6144, 132570), (6480, 125696), (6912, 117840), (7365, 110592), (7680, 106056), (7856, 103680), (8640, 94272), (8838, 92160), (9216, 88380), (9820, 82944), (10240, 79542), (10368, 78560), (11520, 70704), (11784, 69120), (12288, 66285), (12960, 62848), (13257, 61440), (13824, 58920), (14730, 55296), (15360, 53028), (15712, 51840), (17280, 47136), (17676, 46080), (18432, 44190), (19640, 41472), (20480, 39771), (20736, 39280), (22095, 36864), (23040, 35352), (23568, 34560), (25920, 31424), (26514, 30720), (27648, 29460)]