2081990400

素因数分解:

$2^8\times 3^1\times 5^2\times 7^2\times {\mathrm{2213}}^1$

素因数の和:2256

約数の個数: 324

約数和(自身を含む): 7996410072

約数和(自身を除く): 5914419672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 64, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 128, 140, 147, 150, 160, 168, 175, 192, 196, 200, 210, 224, 240, 245, 256, 280, 294, 300, 320, 336, 350, 384, 392, 400, 420, 448, 480, 490, 525, 560, 588, 600, 640, 672, 700, 735, 768, 784, 800, 840, 896, 960, 980, 1050, 1120, 1176, 1200, 1225, 1280, 1344, 1400, 1470, 1568, 1600, 1680, 1792, 1920, 1960, 2100, 2213, 2240, 2352, 2400, 2450, 2688, 2800, 2940, 3136, 3200, 3360, 3675, 3840, 3920, 4200, 4426, 4480, 4704, 4800, 4900, 5376, 5600, 5880, 6272, 6400, 6639, 6720, 7350, 7840, 8400, 8852, 8960, 9408, 9600, 9800, 11065, 11200, 11760, 12544, 13278, 13440, 14700, 15491, 15680, 16800, 17704, 18816, 19200, 19600, 22130, 22400, 23520, 26556, 26880, 29400, 30982, 31360, 33195, 33600, 35408, 37632, 39200, 44260, 44800, 46473, 47040, 53112, 55325, 58800, 61964, 62720, 66390, 67200, 70816, 77455, 78400, 88520, 92946, 94080, 106224, 108437, 110650, 117600, 123928, 132780, 134400, 141632, 154910, 156800, 165975, 177040, 185892, 188160, 212448, 216874, 221300, 232365, 235200, 247856, 265560, 283264, 309820, 313600, 325311, 331950, 354080, 371784, 387275, 424896, 433748, 442600, 464730, 470400, 495712, 531120, 542185, 566528, 619640, 650622, 663900, 708160, 743568, 774550, 849792, 867496, 885200, 929460, 940800, 991424, 1062240, 1084370, 1161825, 1239280, 1301244, 1327800, 1416320, 1487136, 1549100, 1626555, 1699584, 1734992, 1770400, 1858920, 1982848, 2124480, 2168740, 2323650, 2478560, 2602488, 2655600, 2710925, 2832640, 2974272, 3098200, 3253110, 3469984, 3540800, 3717840, 3965696, 4248960, 4337480, 4647300, 4957120, 5204976, 5311200, 5421850, 5948544, 6196400, 6506220, 6939968, 7081600, 7435680, 8132775, 8497920, 8674960, 9294600, 9914240, 10409952, 10622400, 10843700, 11897088, 12392800, 13012440, 13879936, 14163200, 14871360, 16265550, 17349920, 18589200, 19828480, 20819904, 21244800, 21687400, 24785600, 26024880, 27759872, 29742720, 32531100, 34699840, 37178400, 41639808, 42489600, 43374800, 49571200, 52049760, 59485440, 65062200, 69399680, 74356800, 83279616, 86749600, 99142400, 104099520, 130124400, 138799360, 148713600, 173499200, 208199040, 260248800, 297427200, 346998400, 416398080, 520497600, 693996800, 1040995200, 2081990400]

約数ペア:

[(1, 2081990400), (2, 1040995200), (3, 693996800), (4, 520497600), (5, 416398080), (6, 346998400), (7, 297427200), (8, 260248800), (10, 208199040), (12, 173499200), (14, 148713600), (15, 138799360), (16, 130124400), (20, 104099520), (21, 99142400), (24, 86749600), (25, 83279616), (28, 74356800), (30, 69399680), (32, 65062200), (35, 59485440), (40, 52049760), (42, 49571200), (48, 43374800), (49, 42489600), (50, 41639808), (56, 37178400), (60, 34699840), (64, 32531100), (70, 29742720), (75, 27759872), (80, 26024880), (84, 24785600), (96, 21687400), (98, 21244800), (100, 20819904), (105, 19828480), (112, 18589200), (120, 17349920), (128, 16265550), (140, 14871360), (147, 14163200), (150, 13879936), (160, 13012440), (168, 12392800), (175, 11897088), (192, 10843700), (196, 10622400), (200, 10409952), (210, 9914240), (224, 9294600), (240, 8674960), (245, 8497920), (256, 8132775), (280, 7435680), (294, 7081600), (300, 6939968), (320, 6506220), (336, 6196400), (350, 5948544), (384, 5421850), (392, 5311200), (400, 5204976), (420, 4957120), (448, 4647300), (480, 4337480), (490, 4248960), (525, 3965696), (560, 3717840), (588, 3540800), (600, 3469984), (640, 3253110), (672, 3098200), (700, 2974272), (735, 2832640), (768, 2710925), (784, 2655600), (800, 2602488), (840, 2478560), (896, 2323650), (960, 2168740), (980, 2124480), (1050, 1982848), (1120, 1858920), (1176, 1770400), (1200, 1734992), (1225, 1699584), (1280, 1626555), (1344, 1549100), (1400, 1487136), (1470, 1416320), (1568, 1327800), (1600, 1301244), (1680, 1239280), (1792, 1161825), (1920, 1084370), (1960, 1062240), (2100, 991424), (2213, 940800), (2240, 929460), (2352, 885200), (2400, 867496), (2450, 849792), (2688, 774550), (2800, 743568), (2940, 708160), (3136, 663900), (3200, 650622), (3360, 619640), (3675, 566528), (3840, 542185), (3920, 531120), (4200, 495712), (4426, 470400), (4480, 464730), (4704, 442600), (4800, 433748), (4900, 424896), (5376, 387275), (5600, 371784), (5880, 354080), (6272, 331950), (6400, 325311), (6639, 313600), (6720, 309820), (7350, 283264), (7840, 265560), (8400, 247856), (8852, 235200), (8960, 232365), (9408, 221300), (9600, 216874), (9800, 212448), (11065, 188160), (11200, 185892), (11760, 177040), (12544, 165975), (13278, 156800), (13440, 154910), (14700, 141632), (15491, 134400), (15680, 132780), (16800, 123928), (17704, 117600), (18816, 110650), (19200, 108437), (19600, 106224), (22130, 94080), (22400, 92946), (23520, 88520), (26556, 78400), (26880, 77455), (29400, 70816), (30982, 67200), (31360, 66390), (33195, 62720), (33600, 61964), (35408, 58800), (37632, 55325), (39200, 53112), (44260, 47040), (44800, 46473)]