15679840512

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{20983}}^1$

素因数の和:21148

約数の個数: 144

約数和(自身を含む): 48038251520

約数和(自身を除く): 32358411008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 139, 168, 192, 224, 256, 278, 336, 384, 417, 448, 556, 672, 768, 834, 896, 973, 1112, 1344, 1668, 1792, 1946, 2224, 2688, 2919, 3336, 3892, 4448, 5376, 5838, 6672, 7784, 8896, 11676, 13344, 15568, 17792, 20983, 23352, 26688, 31136, 35584, 41966, 46704, 53376, 62272, 62949, 83932, 93408, 106752, 124544, 125898, 146881, 167864, 186816, 249088, 251796, 293762, 335728, 373632, 440643, 503592, 587524, 671456, 747264, 881286, 1007184, 1175048, 1342912, 1762572, 2014368, 2350096, 2685824, 2916637, 3525144, 4028736, 4700192, 5371648, 5833274, 7050288, 8057472, 8749911, 9400384, 11666548, 14100576, 16114944, 17499822, 18800768, 20416459, 23333096, 28201152, 34999644, 37601536, 40832918, 46666192, 56402304, 61249377, 69999288, 81665836, 93332384, 112804608, 122498754, 139998576, 163331672, 186664768, 244997508, 279997152, 326663344, 373329536, 489995016, 559994304, 653326688, 746659072, 979990032, 1119988608, 1306653376, 1959980064, 2239977216, 2613306752, 3919960128, 5226613504, 7839920256, 15679840512]

約数ペア:

[(1, 15679840512), (2, 7839920256), (3, 5226613504), (4, 3919960128), (6, 2613306752), (7, 2239977216), (8, 1959980064), (12, 1306653376), (14, 1119988608), (16, 979990032), (21, 746659072), (24, 653326688), (28, 559994304), (32, 489995016), (42, 373329536), (48, 326663344), (56, 279997152), (64, 244997508), (84, 186664768), (96, 163331672), (112, 139998576), (128, 122498754), (139, 112804608), (168, 93332384), (192, 81665836), (224, 69999288), (256, 61249377), (278, 56402304), (336, 46666192), (384, 40832918), (417, 37601536), (448, 34999644), (556, 28201152), (672, 23333096), (768, 20416459), (834, 18800768), (896, 17499822), (973, 16114944), (1112, 14100576), (1344, 11666548), (1668, 9400384), (1792, 8749911), (1946, 8057472), (2224, 7050288), (2688, 5833274), (2919, 5371648), (3336, 4700192), (3892, 4028736), (4448, 3525144), (5376, 2916637), (5838, 2685824), (6672, 2350096), (7784, 2014368), (8896, 1762572), (11676, 1342912), (13344, 1175048), (15568, 1007184), (17792, 881286), (20983, 747264), (23352, 671456), (26688, 587524), (31136, 503592), (35584, 440643), (41966, 373632), (46704, 335728), (53376, 293762), (62272, 251796), (62949, 249088), (83932, 186816), (93408, 167864), (106752, 146881), (124544, 125898)]