38377920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{5711}}^1$

素因数の和:5738

約数の個数: 112

約数和(自身を含む): 139281408

約数和(自身を除く): 100903488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 5711, 6720, 11422, 17133, 22844, 28555, 34266, 39977, 45688, 57110, 68532, 79954, 85665, 91376, 114220, 119931, 137064, 159908, 171330, 182752, 199885, 228440, 239862, 274128, 319816, 342660, 365504, 399770, 456880, 479724, 548256, 599655, 639632, 685320, 799540, 913760, 959448, 1096512, 1199310, 1279264, 1370640, 1599080, 1827520, 1918896, 2398620, 2558528, 2741280, 3198160, 3837792, 4797240, 5482560, 6396320, 7675584, 9594480, 12792640, 19188960, 38377920]

約数ペア:

[(1, 38377920), (2, 19188960), (3, 12792640), (4, 9594480), (5, 7675584), (6, 6396320), (7, 5482560), (8, 4797240), (10, 3837792), (12, 3198160), (14, 2741280), (15, 2558528), (16, 2398620), (20, 1918896), (21, 1827520), (24, 1599080), (28, 1370640), (30, 1279264), (32, 1199310), (35, 1096512), (40, 959448), (42, 913760), (48, 799540), (56, 685320), (60, 639632), (64, 599655), (70, 548256), (80, 479724), (84, 456880), (96, 399770), (105, 365504), (112, 342660), (120, 319816), (140, 274128), (160, 239862), (168, 228440), (192, 199885), (210, 182752), (224, 171330), (240, 159908), (280, 137064), (320, 119931), (336, 114220), (420, 91376), (448, 85665), (480, 79954), (560, 68532), (672, 57110), (840, 45688), (960, 39977), (1120, 34266), (1344, 28555), (1680, 22844), (2240, 17133), (3360, 11422), (5711, 6720)]