6563760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{3907}}^1$

素因数の和:3930

約数の個数: 80

約数和(自身を含む): 23260416

約数和(自身を除く): 16696656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 3907, 7814, 11721, 15628, 19535, 23442, 27349, 31256, 39070, 46884, 54698, 58605, 62512, 78140, 82047, 93768, 109396, 117210, 136745, 156280, 164094, 187536, 218792, 234420, 273490, 312560, 328188, 410235, 437584, 468840, 546980, 656376, 820470, 937680, 1093960, 1312752, 1640940, 2187920, 3281880, 6563760]

約数ペア:

[(1, 6563760), (2, 3281880), (3, 2187920), (4, 1640940), (5, 1312752), (6, 1093960), (7, 937680), (8, 820470), (10, 656376), (12, 546980), (14, 468840), (15, 437584), (16, 410235), (20, 328188), (21, 312560), (24, 273490), (28, 234420), (30, 218792), (35, 187536), (40, 164094), (42, 156280), (48, 136745), (56, 117210), (60, 109396), (70, 93768), (80, 82047), (84, 78140), (105, 62512), (112, 58605), (120, 54698), (140, 46884), (168, 39070), (210, 31256), (240, 27349), (280, 23442), (336, 19535), (420, 15628), (560, 11721), (840, 7814), (1680, 3907)]