135455040

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{6719}}^1$

素因数の和:6749

約数の個数: 168

約数和(自身を含む): 532546560

約数和(自身を除く): 397091520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6719, 6720, 10080, 13438, 20157, 20160, 26876, 33595, 40314, 47033, 53752, 60471, 67190, 80628, 94066, 100785, 107504, 120942, 134380, 141099, 161256, 188132, 201570, 215008, 235165, 241884, 268760, 282198, 302355, 322512, 376264, 403140, 423297, 430016, 470330, 483768, 537520, 564396, 604710, 645024, 705495, 752528, 806280, 846594, 940660, 967536, 1075040, 1128792, 1209420, 1290048, 1410990, 1505056, 1612560, 1693188, 1881320, 1935072, 2116485, 2150080, 2257584, 2418840, 2821980, 3010112, 3225120, 3386376, 3762640, 3870144, 4232970, 4515168, 4837680, 5643960, 6450240, 6772752, 7525280, 8465940, 9030336, 9675360, 11287920, 13545504, 15050560, 16931880, 19350720, 22575840, 27091008, 33863760, 45151680, 67727520, 135455040]

約数ペア:

[(1, 135455040), (2, 67727520), (3, 45151680), (4, 33863760), (5, 27091008), (6, 22575840), (7, 19350720), (8, 16931880), (9, 15050560), (10, 13545504), (12, 11287920), (14, 9675360), (15, 9030336), (16, 8465940), (18, 7525280), (20, 6772752), (21, 6450240), (24, 5643960), (28, 4837680), (30, 4515168), (32, 4232970), (35, 3870144), (36, 3762640), (40, 3386376), (42, 3225120), (45, 3010112), (48, 2821980), (56, 2418840), (60, 2257584), (63, 2150080), (64, 2116485), (70, 1935072), (72, 1881320), (80, 1693188), (84, 1612560), (90, 1505056), (96, 1410990), (105, 1290048), (112, 1209420), (120, 1128792), (126, 1075040), (140, 967536), (144, 940660), (160, 846594), (168, 806280), (180, 752528), (192, 705495), (210, 645024), (224, 604710), (240, 564396), (252, 537520), (280, 483768), (288, 470330), (315, 430016), (320, 423297), (336, 403140), (360, 376264), (420, 322512), (448, 302355), (480, 282198), (504, 268760), (560, 241884), (576, 235165), (630, 215008), (672, 201570), (720, 188132), (840, 161256), (960, 141099), (1008, 134380), (1120, 120942), (1260, 107504), (1344, 100785), (1440, 94066), (1680, 80628), (2016, 67190), (2240, 60471), (2520, 53752), (2880, 47033), (3360, 40314), (4032, 33595), (5040, 26876), (6719, 20160), (6720, 20157), (10080, 13438)]