516668040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{487}}^1$

素因数の和:932

約数の個数: 192

約数和(自身を含む): 1927560960

約数和(自身を除く): 1410892920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 421, 487, 504, 630, 840, 842, 974, 1260, 1263, 1461, 1684, 1948, 2105, 2435, 2520, 2526, 2922, 2947, 3368, 3409, 3789, 3896, 4210, 4383, 4870, 5052, 5844, 5894, 6315, 6818, 7305, 7578, 8420, 8766, 8841, 9740, 10104, 10227, 11688, 11788, 12630, 13636, 14610, 14735, 15156, 16840, 17045, 17532, 17682, 18945, 19480, 20454, 21915, 23576, 25260, 26523, 27272, 29220, 29470, 30312, 30681, 34090, 35064, 35364, 37890, 40908, 43830, 44205, 50520, 51135, 53046, 58440, 58940, 61362, 68180, 70728, 75780, 81816, 87660, 88410, 102270, 106092, 117880, 122724, 132615, 136360, 151560, 153405, 175320, 176820, 204540, 205027, 212184, 245448, 265230, 306810, 353640, 409080, 410054, 530460, 613620, 615081, 820108, 1025135, 1060920, 1227240, 1230162, 1435189, 1640216, 1845243, 2050270, 2460324, 2870378, 3075405, 3690486, 4100540, 4305567, 4920648, 5740756, 6150810, 7175945, 7380972, 8201080, 8611134, 9226215, 11481512, 12301620, 12916701, 14351890, 14761944, 17222268, 18452430, 21527835, 24603240, 25833402, 28703780, 34444536, 36904860, 43055670, 51666804, 57407560, 64583505, 73809720, 86111340, 103333608, 129167010, 172222680, 258334020, 516668040]

約数ペア:

[(1, 516668040), (2, 258334020), (3, 172222680), (4, 129167010), (5, 103333608), (6, 86111340), (7, 73809720), (8, 64583505), (9, 57407560), (10, 51666804), (12, 43055670), (14, 36904860), (15, 34444536), (18, 28703780), (20, 25833402), (21, 24603240), (24, 21527835), (28, 18452430), (30, 17222268), (35, 14761944), (36, 14351890), (40, 12916701), (42, 12301620), (45, 11481512), (56, 9226215), (60, 8611134), (63, 8201080), (70, 7380972), (72, 7175945), (84, 6150810), (90, 5740756), (105, 4920648), (120, 4305567), (126, 4100540), (140, 3690486), (168, 3075405), (180, 2870378), (210, 2460324), (252, 2050270), (280, 1845243), (315, 1640216), (360, 1435189), (420, 1230162), (421, 1227240), (487, 1060920), (504, 1025135), (630, 820108), (840, 615081), (842, 613620), (974, 530460), (1260, 410054), (1263, 409080), (1461, 353640), (1684, 306810), (1948, 265230), (2105, 245448), (2435, 212184), (2520, 205027), (2526, 204540), (2922, 176820), (2947, 175320), (3368, 153405), (3409, 151560), (3789, 136360), (3896, 132615), (4210, 122724), (4383, 117880), (4870, 106092), (5052, 102270), (5844, 88410), (5894, 87660), (6315, 81816), (6818, 75780), (7305, 70728), (7578, 68180), (8420, 61362), (8766, 58940), (8841, 58440), (9740, 53046), (10104, 51135), (10227, 50520), (11688, 44205), (11788, 43830), (12630, 40908), (13636, 37890), (14610, 35364), (14735, 35064), (15156, 34090), (16840, 30681), (17045, 30312), (17532, 29470), (17682, 29220), (18945, 27272), (19480, 26523), (20454, 25260), (21915, 23576)]