805332320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 192

約数和(自身を含む): 2159136000

約数和(自身を除く): 1353803680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 65, 79, 80, 104, 116, 130, 145, 158, 160, 169, 208, 232, 260, 290, 316, 338, 377, 395, 416, 464, 520, 580, 632, 676, 754, 790, 845, 928, 1027, 1040, 1160, 1264, 1352, 1508, 1580, 1690, 1885, 2054, 2080, 2197, 2291, 2320, 2528, 2704, 3016, 3160, 3380, 3770, 4108, 4394, 4582, 4640, 4901, 5135, 5408, 6032, 6320, 6760, 7540, 8216, 8788, 9164, 9802, 10270, 10985, 11455, 12064, 12640, 13351, 13520, 15080, 16432, 17576, 18328, 19604, 20540, 21970, 22910, 24505, 26702, 27040, 29783, 30160, 32864, 35152, 36656, 39208, 41080, 43940, 45820, 49010, 53404, 59566, 60320, 63713, 66755, 70304, 73312, 78416, 82160, 87880, 91640, 98020, 106808, 119132, 127426, 133510, 148915, 156832, 164320, 173563, 175760, 183280, 196040, 213616, 238264, 254852, 267020, 297830, 318565, 347126, 351520, 366560, 387179, 392080, 427232, 476528, 509704, 534040, 595660, 637130, 694252, 774358, 784160, 867815, 953056, 1019408, 1068080, 1191320, 1274260, 1388504, 1548716, 1735630, 1935895, 2038816, 2136160, 2382640, 2548520, 2777008, 3097432, 3471260, 3871790, 4765280, 5033327, 5097040, 5554016, 6194864, 6942520, 7743580, 10066654, 10194080, 12389728, 13885040, 15487160, 20133308, 25166635, 27770080, 30974320, 40266616, 50333270, 61948640, 80533232, 100666540, 161066464, 201333080, 402666160, 805332320]

約数ペア:

[(1, 805332320), (2, 402666160), (4, 201333080), (5, 161066464), (8, 100666540), (10, 80533232), (13, 61948640), (16, 50333270), (20, 40266616), (26, 30974320), (29, 27770080), (32, 25166635), (40, 20133308), (52, 15487160), (58, 13885040), (65, 12389728), (79, 10194080), (80, 10066654), (104, 7743580), (116, 6942520), (130, 6194864), (145, 5554016), (158, 5097040), (160, 5033327), (169, 4765280), (208, 3871790), (232, 3471260), (260, 3097432), (290, 2777008), (316, 2548520), (338, 2382640), (377, 2136160), (395, 2038816), (416, 1935895), (464, 1735630), (520, 1548716), (580, 1388504), (632, 1274260), (676, 1191320), (754, 1068080), (790, 1019408), (845, 953056), (928, 867815), (1027, 784160), (1040, 774358), (1160, 694252), (1264, 637130), (1352, 595660), (1508, 534040), (1580, 509704), (1690, 476528), (1885, 427232), (2054, 392080), (2080, 387179), (2197, 366560), (2291, 351520), (2320, 347126), (2528, 318565), (2704, 297830), (3016, 267020), (3160, 254852), (3380, 238264), (3770, 213616), (4108, 196040), (4394, 183280), (4582, 175760), (4640, 173563), (4901, 164320), (5135, 156832), (5408, 148915), (6032, 133510), (6320, 127426), (6760, 119132), (7540, 106808), (8216, 98020), (8788, 91640), (9164, 87880), (9802, 82160), (10270, 78416), (10985, 73312), (11455, 70304), (12064, 66755), (12640, 63713), (13351, 60320), (13520, 59566), (15080, 53404), (16432, 49010), (17576, 45820), (18328, 43940), (19604, 41080), (20540, 39208), (21970, 36656), (22910, 35152), (24505, 32864), (26702, 30160), (27040, 29783)]