1985685120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{5843}}^1$

素因数の和:5927

約数の個数: 192

約数和(自身を含む): 6974229600

約数和(自身を除く): 4988544480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 64, 72, 80, 90, 96, 118, 120, 128, 144, 160, 177, 180, 192, 236, 240, 288, 295, 320, 354, 360, 384, 472, 480, 531, 576, 590, 640, 708, 720, 885, 944, 960, 1062, 1152, 1180, 1416, 1440, 1770, 1888, 1920, 2124, 2360, 2655, 2832, 2880, 3540, 3776, 4248, 4720, 5310, 5664, 5760, 5843, 7080, 7552, 8496, 9440, 10620, 11328, 11686, 14160, 16992, 17529, 18880, 21240, 22656, 23372, 28320, 29215, 33984, 35058, 37760, 42480, 46744, 52587, 56640, 58430, 67968, 70116, 84960, 87645, 93488, 105174, 113280, 116860, 140232, 169920, 175290, 186976, 210348, 233720, 262935, 280464, 339840, 344737, 350580, 373952, 420696, 467440, 525870, 560928, 689474, 701160, 747904, 841392, 934880, 1034211, 1051740, 1121856, 1378948, 1402320, 1682784, 1723685, 1869760, 2068422, 2103480, 2243712, 2757896, 2804640, 3102633, 3365568, 3447370, 3739520, 4136844, 4206960, 5171055, 5515792, 5609280, 6205266, 6731136, 6894740, 8273688, 8413920, 10342110, 11031584, 11218560, 12410532, 13789480, 15513165, 16547376, 16827840, 20684220, 22063168, 24821064, 27578960, 31026330, 33094752, 33655680, 41368440, 44126336, 49642128, 55157920, 62052660, 66189504, 82736880, 99284256, 110315840, 124105320, 132379008, 165473760, 198568512, 220631680, 248210640, 330947520, 397137024, 496421280, 661895040, 992842560, 1985685120]

約数ペア:

[(1, 1985685120), (2, 992842560), (3, 661895040), (4, 496421280), (5, 397137024), (6, 330947520), (8, 248210640), (9, 220631680), (10, 198568512), (12, 165473760), (15, 132379008), (16, 124105320), (18, 110315840), (20, 99284256), (24, 82736880), (30, 66189504), (32, 62052660), (36, 55157920), (40, 49642128), (45, 44126336), (48, 41368440), (59, 33655680), (60, 33094752), (64, 31026330), (72, 27578960), (80, 24821064), (90, 22063168), (96, 20684220), (118, 16827840), (120, 16547376), (128, 15513165), (144, 13789480), (160, 12410532), (177, 11218560), (180, 11031584), (192, 10342110), (236, 8413920), (240, 8273688), (288, 6894740), (295, 6731136), (320, 6205266), (354, 5609280), (360, 5515792), (384, 5171055), (472, 4206960), (480, 4136844), (531, 3739520), (576, 3447370), (590, 3365568), (640, 3102633), (708, 2804640), (720, 2757896), (885, 2243712), (944, 2103480), (960, 2068422), (1062, 1869760), (1152, 1723685), (1180, 1682784), (1416, 1402320), (1440, 1378948), (1770, 1121856), (1888, 1051740), (1920, 1034211), (2124, 934880), (2360, 841392), (2655, 747904), (2832, 701160), (2880, 689474), (3540, 560928), (3776, 525870), (4248, 467440), (4720, 420696), (5310, 373952), (5664, 350580), (5760, 344737), (5843, 339840), (7080, 280464), (7552, 262935), (8496, 233720), (9440, 210348), (10620, 186976), (11328, 175290), (11686, 169920), (14160, 140232), (16992, 116860), (17529, 113280), (18880, 105174), (21240, 93488), (22656, 87645), (23372, 84960), (28320, 70116), (29215, 67968), (33984, 58430), (35058, 56640), (37760, 52587), (42480, 46744)]