169569720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{797}}^1$

素因数の和:1014

約数の個数: 128

約数和(自身を含む): 568814400

約数和(自身を除く): 399244680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 197, 216, 270, 360, 394, 540, 591, 788, 797, 985, 1080, 1182, 1576, 1594, 1773, 1970, 2364, 2391, 2955, 3188, 3546, 3940, 3985, 4728, 4782, 5319, 5910, 6376, 7092, 7173, 7880, 7970, 8865, 9564, 10638, 11820, 11955, 14184, 14346, 15940, 17730, 19128, 21276, 21519, 23640, 23910, 26595, 28692, 31880, 35460, 35865, 42552, 43038, 47820, 53190, 57384, 70920, 71730, 86076, 95640, 106380, 107595, 143460, 157009, 172152, 212760, 215190, 286920, 314018, 430380, 471027, 628036, 785045, 860760, 942054, 1256072, 1413081, 1570090, 1884108, 2355135, 2826162, 3140180, 3768216, 4239243, 4710270, 5652324, 6280360, 7065405, 8478486, 9420540, 11304648, 14130810, 16956972, 18841080, 21196215, 28261620, 33913944, 42392430, 56523240, 84784860, 169569720]

約数ペア:

[(1, 169569720), (2, 84784860), (3, 56523240), (4, 42392430), (5, 33913944), (6, 28261620), (8, 21196215), (9, 18841080), (10, 16956972), (12, 14130810), (15, 11304648), (18, 9420540), (20, 8478486), (24, 7065405), (27, 6280360), (30, 5652324), (36, 4710270), (40, 4239243), (45, 3768216), (54, 3140180), (60, 2826162), (72, 2355135), (90, 1884108), (108, 1570090), (120, 1413081), (135, 1256072), (180, 942054), (197, 860760), (216, 785045), (270, 628036), (360, 471027), (394, 430380), (540, 314018), (591, 286920), (788, 215190), (797, 212760), (985, 172152), (1080, 157009), (1182, 143460), (1576, 107595), (1594, 106380), (1773, 95640), (1970, 86076), (2364, 71730), (2391, 70920), (2955, 57384), (3188, 53190), (3546, 47820), (3940, 43038), (3985, 42552), (4728, 35865), (4782, 35460), (5319, 31880), (5910, 28692), (6376, 26595), (7092, 23910), (7173, 23640), (7880, 21519), (7970, 21276), (8865, 19128), (9564, 17730), (10638, 15940), (11820, 14346), (11955, 14184)]