2108878675200

素因数分解:

$2^8\times 3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1439}}^1$

素因数の和:1745

約数の個数: 1080

約数和(自身を含む): 8545380560640

約数和(自身を除く): 6436501885440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 32, 33, 36, 40, 44, 45, 48, 50, 54, 55, 60, 64, 66, 72, 75, 80, 81, 88, 90, 96, 99, 100, 108, 110, 120, 128, 132, 135, 144, 150, 160, 162, 165, 176, 180, 192, 198, 200, 216, 220, 225, 240, 256, 257, 264, 270, 275, 288, 297, 300, 320, 324, 330, 352, 360, 384, 396, 400, 405, 432, 440, 450, 480, 495, 514, 528, 540, 550, 576, 594, 600, 640, 648, 660, 675, 704, 720, 768, 771, 792, 800, 810, 825, 864, 880, 891, 900, 960, 990, 1028, 1056, 1080, 1100, 1152, 1188, 1200, 1280, 1285, 1296, 1320, 1350, 1408, 1439, 1440, 1485, 1542, 1584, 1600, 1620, 1650, 1728, 1760, 1782, 1800, 1920, 1980, 2025, 2056, 2112, 2160, 2200, 2304, 2313, 2376, 2400, 2475, 2570, 2592, 2640, 2700, 2816, 2827, 2878, 2880, 2970, 3084, 3168, 3200, 3240, 3300, 3456, 3520, 3564, 3600, 3840, 3855, 3960, 4050, 4112, 4224, 4317, 4320, 4400, 4455, 4626, 4752, 4800, 4950, 5140, 5184, 5280, 5400, 5654, 5756, 5760, 5940, 6168, 6336, 6400, 6425, 6480, 6600, 6912, 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約数ペア:

[(1, 2108878675200), (2, 1054439337600), (3, 702959558400), (4, 527219668800), (5, 421775735040), (6, 351479779200), (8, 263609834400), (9, 234319852800), (10, 210887867520), (11, 191716243200), (12, 175739889600), (15, 140591911680), (16, 131804917200), (18, 117159926400), (20, 105443933760), (22, 95858121600), (24, 87869944800), (25, 84355147008), (27, 78106617600), (30, 70295955840), (32, 65902458600), (33, 63905414400), (36, 58579963200), (40, 52721966880), (44, 47929060800), (45, 46863970560), (48, 43934972400), (50, 42177573504), (54, 39053308800), (55, 38343248640), (60, 35147977920), (64, 32951229300), (66, 31952707200), (72, 29289981600), (75, 28118382336), (80, 26360983440), (81, 26035539200), (88, 23964530400), (90, 23431985280), (96, 21967486200), (99, 21301804800), (100, 21088786752), (108, 19526654400), (110, 19171624320), (120, 17573988960), (128, 16475614650), (132, 15976353600), (135, 15621323520), (144, 14644990800), (150, 14059191168), (160, 13180491720), (162, 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