16644067260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{20947}}^1$

素因数の和:21036

約数の個数: 192

約数和(自身を含む): 53211271680

約数和(自身を除く): 36567204420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 41, 51, 57, 60, 68, 76, 82, 85, 95, 102, 114, 123, 164, 170, 190, 204, 205, 228, 246, 255, 285, 323, 340, 380, 410, 492, 510, 570, 615, 646, 697, 779, 820, 969, 1020, 1140, 1230, 1292, 1394, 1558, 1615, 1938, 2091, 2337, 2460, 2788, 3116, 3230, 3485, 3876, 3895, 4182, 4674, 4845, 6460, 6970, 7790, 8364, 9348, 9690, 10455, 11685, 13243, 13940, 15580, 19380, 20910, 20947, 23370, 26486, 39729, 41820, 41894, 46740, 52972, 62841, 66215, 79458, 83788, 104735, 125682, 132430, 158916, 198645, 209470, 251364, 264860, 314205, 356099, 397290, 397993, 418940, 628410, 712198, 794580, 795986, 858827, 1068297, 1193979, 1256820, 1424396, 1591972, 1717654, 1780495, 1989965, 2136594, 2387958, 2576481, 3435308, 3560990, 3979930, 4273188, 4294135, 4775916, 5152962, 5341485, 5969895, 6765881, 7121980, 7959860, 8588270, 10305924, 10682970, 11939790, 12882405, 13531762, 14600059, 16317713, 17176540, 20297643, 21365940, 23879580, 25764810, 27063524, 29200118, 32635426, 33829405, 40595286, 43800177, 48953139, 51529620, 58400236, 65270852, 67658810, 73000295, 81190572, 81588565, 87600354, 97906278, 101488215, 135317620, 146000590, 163177130, 175200708, 195812556, 202976430, 219000885, 244765695, 277401121, 292001180, 326354260, 405952860, 438001770, 489531390, 554802242, 832203363, 876003540, 979062780, 1109604484, 1387005605, 1664406726, 2774011210, 3328813452, 4161016815, 5548022420, 8322033630, 16644067260]

約数ペア:

[(1, 16644067260), (2, 8322033630), (3, 5548022420), (4, 4161016815), (5, 3328813452), (6, 2774011210), (10, 1664406726), (12, 1387005605), (15, 1109604484), (17, 979062780), (19, 876003540), (20, 832203363), (30, 554802242), (34, 489531390), (38, 438001770), (41, 405952860), (51, 326354260), (57, 292001180), (60, 277401121), (68, 244765695), (76, 219000885), (82, 202976430), (85, 195812556), (95, 175200708), (102, 163177130), (114, 146000590), (123, 135317620), (164, 101488215), (170, 97906278), (190, 87600354), (204, 81588565), (205, 81190572), (228, 73000295), (246, 67658810), (255, 65270852), (285, 58400236), (323, 51529620), (340, 48953139), (380, 43800177), (410, 40595286), (492, 33829405), (510, 32635426), (570, 29200118), (615, 27063524), (646, 25764810), (697, 23879580), (779, 21365940), (820, 20297643), (969, 17176540), (1020, 16317713), (1140, 14600059), (1230, 13531762), (1292, 12882405), (1394, 11939790), (1558, 10682970), (1615, 10305924), (1938, 8588270), (2091, 7959860), (2337, 7121980), (2460, 6765881), (2788, 5969895), (3116, 5341485), (3230, 5152962), (3485, 4775916), (3876, 4294135), (3895, 4273188), (4182, 3979930), (4674, 3560990), (4845, 3435308), (6460, 2576481), (6970, 2387958), (7790, 2136594), (8364, 1989965), (9348, 1780495), (9690, 1717654), (10455, 1591972), (11685, 1424396), (13243, 1256820), (13940, 1193979), (15580, 1068297), (19380, 858827), (20910, 795986), (20947, 794580), (23370, 712198), (26486, 628410), (39729, 418940), (41820, 397993), (41894, 397290), (46740, 356099), (52972, 314205), (62841, 264860), (66215, 251364), (79458, 209470), (83788, 198645), (104735, 158916), (125682, 132430)]