494867520

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{24547}}^1$

素因数の和:24577

約数の個数: 168

約数和(自身を含む): 1945379904

約数和(自身を除く): 1450512384

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, 6720, 10080, 20160, 24547, 49094, 73641, 98188, 122735, 147282, 171829, 196376, 220923, 245470, 294564, 343658, 368205, 392752, 441846, 490940, 515487, 589128, 687316, 736410, 785504, 859145, 883692, 981880, 1030974, 1104615, 1178256, 1374632, 1472820, 1546461, 1571008, 1718290, 1767384, 1963760, 2061948, 2209230, 2356512, 2577435, 2749264, 2945640, 3092922, 3436580, 3534768, 3927520, 4123896, 4418460, 4713024, 5154870, 5498528, 5891280, 6185844, 6873160, 7069536, 7732305, 7855040, 8247792, 8836920, 10309740, 10997056, 11782560, 12371688, 13746320, 14139072, 15464610, 16495584, 17673840, 20619480, 23565120, 24743376, 27492640, 30929220, 32991168, 35347680, 41238960, 49486752, 54985280, 61858440, 70695360, 82477920, 98973504, 123716880, 164955840, 247433760, 494867520]

約数ペア:

[(1, 494867520), (2, 247433760), (3, 164955840), (4, 123716880), (5, 98973504), (6, 82477920), (7, 70695360), (8, 61858440), (9, 54985280), (10, 49486752), (12, 41238960), (14, 35347680), (15, 32991168), (16, 30929220), (18, 27492640), (20, 24743376), (21, 23565120), (24, 20619480), (28, 17673840), (30, 16495584), (32, 15464610), (35, 14139072), (36, 13746320), (40, 12371688), (42, 11782560), (45, 10997056), (48, 10309740), (56, 8836920), (60, 8247792), (63, 7855040), (64, 7732305), (70, 7069536), (72, 6873160), (80, 6185844), (84, 5891280), (90, 5498528), (96, 5154870), (105, 4713024), (112, 4418460), (120, 4123896), (126, 3927520), (140, 3534768), (144, 3436580), (160, 3092922), (168, 2945640), (180, 2749264), (192, 2577435), (210, 2356512), (224, 2209230), (240, 2061948), (252, 1963760), (280, 1767384), (288, 1718290), (315, 1571008), (320, 1546461), (336, 1472820), (360, 1374632), (420, 1178256), (448, 1104615), (480, 1030974), (504, 981880), (560, 883692), (576, 859145), (630, 785504), (672, 736410), (720, 687316), (840, 589128), (960, 515487), (1008, 490940), (1120, 441846), (1260, 392752), (1344, 368205), (1440, 343658), (1680, 294564), (2016, 245470), (2240, 220923), (2520, 196376), (2880, 171829), (3360, 147282), (4032, 122735), (5040, 98188), (6720, 73641), (10080, 49094), (20160, 24547)]