2431421280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2857}}^1$

素因数の和:3078

約数の個数: 192

約数和(自身を含む): 8556166080

約数和(自身を除く): 6124744800

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 197, 216, 240, 270, 288, 360, 394, 432, 480, 540, 591, 720, 788, 864, 985, 1080, 1182, 1440, 1576, 1773, 1970, 2160, 2364, 2857, 2955, 3152, 3546, 3940, 4320, 4728, 5319, 5714, 5910, 6304, 7092, 7880, 8571, 8865, 9456, 10638, 11428, 11820, 14184, 14285, 15760, 17142, 17730, 18912, 21276, 22856, 23640, 25713, 26595, 28368, 28570, 31520, 34284, 35460, 42552, 42855, 45712, 47280, 51426, 53190, 56736, 57140, 68568, 70920, 77139, 85104, 85710, 91424, 94560, 102852, 106380, 114280, 128565, 137136, 141840, 154278, 170208, 171420, 205704, 212760, 228560, 257130, 274272, 283680, 308556, 342840, 385695, 411408, 425520, 457120, 514260, 562829, 617112, 685680, 771390, 822816, 851040, 1028520, 1125658, 1234224, 1371360, 1542780, 1688487, 2057040, 2251316, 2468448, 2814145, 3085560, 3376974, 4114080, 4502632, 5065461, 5628290, 6171120, 6753948, 8442435, 9005264, 10130922, 11256580, 12342240, 13507896, 15196383, 16884870, 18010528, 20261844, 22513160, 25327305, 27015792, 30392766, 33769740, 40523688, 45026320, 50654610, 54031584, 60785532, 67539480, 75981915, 81047376, 90052640, 101309220, 121571064, 135078960, 151963830, 162094752, 202618440, 243142128, 270157920, 303927660, 405236880, 486284256, 607855320, 810473760, 1215710640, 2431421280]

約数ペア:

[(1, 2431421280), (2, 1215710640), (3, 810473760), (4, 607855320), (5, 486284256), (6, 405236880), (8, 303927660), (9, 270157920), (10, 243142128), (12, 202618440), (15, 162094752), (16, 151963830), (18, 135078960), (20, 121571064), (24, 101309220), (27, 90052640), (30, 81047376), (32, 75981915), (36, 67539480), (40, 60785532), (45, 54031584), (48, 50654610), (54, 45026320), (60, 40523688), (72, 33769740), (80, 30392766), (90, 27015792), (96, 25327305), (108, 22513160), (120, 20261844), (135, 18010528), (144, 16884870), (160, 15196383), (180, 13507896), (197, 12342240), (216, 11256580), (240, 10130922), (270, 9005264), (288, 8442435), (360, 6753948), (394, 6171120), (432, 5628290), (480, 5065461), (540, 4502632), (591, 4114080), (720, 3376974), (788, 3085560), (864, 2814145), (985, 2468448), (1080, 2251316), (1182, 2057040), (1440, 1688487), (1576, 1542780), (1773, 1371360), (1970, 1234224), (2160, 1125658), (2364, 1028520), (2857, 851040), (2955, 822816), (3152, 771390), (3546, 685680), (3940, 617112), (4320, 562829), (4728, 514260), (5319, 457120), (5714, 425520), (5910, 411408), (6304, 385695), (7092, 342840), (7880, 308556), (8571, 283680), (8865, 274272), (9456, 257130), (10638, 228560), (11428, 212760), (11820, 205704), (14184, 171420), (14285, 170208), (15760, 154278), (17142, 141840), (17730, 137136), (18912, 128565), (21276, 114280), (22856, 106380), (23640, 102852), (25713, 94560), (26595, 91424), (28368, 85710), (28570, 85104), (31520, 77139), (34284, 70920), (35460, 68568), (42552, 57140), (42855, 56736), (45712, 53190), (47280, 51426)]