510520320

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{1231}}^1$

素因数の和:1268

約数の個数: 220

約数和(自身を含む): 1830902304

約数和(自身を除く): 1320381984

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, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1231, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2462, 2560, 2592, 2880, 3072, 3240, 3456, 3693, 3840, 4320, 4608, 4924, 5120, 5184, 5760, 6155, 6480, 6912, 7386, 7680, 8640, 9216, 9848, 10368, 11079, 11520, 12310, 12960, 13824, 14772, 15360, 17280, 18465, 19696, 20736, 22158, 23040, 24620, 25920, 27648, 29544, 33237, 34560, 36930, 39392, 41472, 44316, 46080, 49240, 51840, 55395, 59088, 66474, 69120, 73860, 78784, 82944, 88632, 98480, 99711, 103680, 110790, 118176, 132948, 138240, 147720, 157568, 166185, 177264, 196960, 199422, 207360, 221580, 236352, 265896, 295440, 315136, 332370, 354528, 393920, 398844, 414720, 443160, 472704, 498555, 531792, 590880, 630272, 664740, 709056, 787840, 797688, 886320, 945408, 997110, 1063584, 1181760, 1260544, 1329480, 1418112, 1575680, 1595376, 1772640, 1890816, 1994220, 2127168, 2363520, 2658960, 2836224, 3151360, 3190752, 3545280, 3781632, 3988440, 4254336, 4727040, 5317920, 5672448, 6302720, 6381504, 7090560, 7976880, 8508672, 9454080, 10635840, 11344896, 12763008, 14181120, 15953760, 17017344, 18908160, 21271680, 25526016, 28362240, 31907520, 34034688, 42543360, 51052032, 56724480, 63815040, 85086720, 102104064, 127630080, 170173440, 255260160, 510520320]

約数ペア:

[(1, 510520320), (2, 255260160), (3, 170173440), (4, 127630080), (5, 102104064), (6, 85086720), (8, 63815040), (9, 56724480), (10, 51052032), (12, 42543360), (15, 34034688), (16, 31907520), (18, 28362240), (20, 25526016), (24, 21271680), (27, 18908160), (30, 17017344), (32, 15953760), (36, 14181120), (40, 12763008), (45, 11344896), (48, 10635840), (54, 9454080), (60, 8508672), (64, 7976880), (72, 7090560), (80, 6381504), (81, 6302720), (90, 5672448), (96, 5317920), (108, 4727040), (120, 4254336), (128, 3988440), (135, 3781632), (144, 3545280), (160, 3190752), (162, 3151360), (180, 2836224), (192, 2658960), (216, 2363520), (240, 2127168), (256, 1994220), (270, 1890816), (288, 1772640), (320, 1595376), (324, 1575680), (360, 1418112), (384, 1329480), (405, 1260544), (432, 1181760), (480, 1063584), (512, 997110), (540, 945408), (576, 886320), (640, 797688), (648, 787840), (720, 709056), (768, 664740), (810, 630272), (864, 590880), (960, 531792), (1024, 498555), (1080, 472704), (1152, 443160), (1231, 414720), (1280, 398844), (1296, 393920), (1440, 354528), (1536, 332370), (1620, 315136), (1728, 295440), (1920, 265896), (2160, 236352), (2304, 221580), (2462, 207360), (2560, 199422), (2592, 196960), (2880, 177264), (3072, 166185), (3240, 157568), (3456, 147720), (3693, 138240), (3840, 132948), (4320, 118176), (4608, 110790), (4924, 103680), (5120, 99711), (5184, 98480), (5760, 88632), (6155, 82944), (6480, 78784), (6912, 73860), (7386, 69120), (7680, 66474), (8640, 59088), (9216, 55395), (9848, 51840), (10368, 49240), (11079, 46080), (11520, 44316), (12310, 41472), (12960, 39392), (13824, 36930), (14772, 34560), (15360, 33237), (17280, 29544), (18465, 27648), (19696, 25920), (20736, 24620), (22158, 23040)]