816891840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3187}}^1$

素因数の和:3299

約数の個数: 168

約数和(自身を含む): 2842229520

約数和(自身を除く): 2025337680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 89, 90, 96, 120, 144, 160, 178, 180, 192, 240, 267, 288, 320, 356, 360, 445, 480, 534, 576, 712, 720, 801, 890, 960, 1068, 1335, 1424, 1440, 1602, 1780, 2136, 2670, 2848, 2880, 3187, 3204, 3560, 4005, 4272, 5340, 5696, 6374, 6408, 7120, 8010, 8544, 9561, 10680, 12748, 12816, 14240, 15935, 16020, 17088, 19122, 21360, 25496, 25632, 28480, 28683, 31870, 32040, 38244, 42720, 47805, 50992, 51264, 57366, 63740, 64080, 76488, 85440, 95610, 101984, 114732, 127480, 128160, 143415, 152976, 191220, 203968, 229464, 254960, 256320, 283643, 286830, 305952, 382440, 458928, 509920, 567286, 573660, 611904, 764880, 850929, 917856, 1019840, 1134572, 1147320, 1418215, 1529760, 1701858, 1835712, 2269144, 2294640, 2552787, 2836430, 3059520, 3403716, 4254645, 4538288, 4589280, 5105574, 5672860, 6807432, 8509290, 9076576, 9178560, 10211148, 11345720, 12763935, 13614864, 17018580, 18153152, 20422296, 22691440, 25527870, 27229728, 34037160, 40844592, 45382880, 51055740, 54459456, 68074320, 81689184, 90765760, 102111480, 136148640, 163378368, 204222960, 272297280, 408445920, 816891840]

約数ペア:

[(1, 816891840), (2, 408445920), (3, 272297280), (4, 204222960), (5, 163378368), (6, 136148640), (8, 102111480), (9, 90765760), (10, 81689184), (12, 68074320), (15, 54459456), (16, 51055740), (18, 45382880), (20, 40844592), (24, 34037160), (30, 27229728), (32, 25527870), (36, 22691440), (40, 20422296), (45, 18153152), (48, 17018580), (60, 13614864), (64, 12763935), (72, 11345720), (80, 10211148), (89, 9178560), (90, 9076576), (96, 8509290), (120, 6807432), (144, 5672860), (160, 5105574), (178, 4589280), (180, 4538288), (192, 4254645), (240, 3403716), (267, 3059520), (288, 2836430), (320, 2552787), (356, 2294640), (360, 2269144), (445, 1835712), (480, 1701858), (534, 1529760), (576, 1418215), (712, 1147320), (720, 1134572), (801, 1019840), (890, 917856), (960, 850929), (1068, 764880), (1335, 611904), (1424, 573660), (1440, 567286), (1602, 509920), (1780, 458928), (2136, 382440), (2670, 305952), (2848, 286830), (2880, 283643), (3187, 256320), (3204, 254960), (3560, 229464), (4005, 203968), (4272, 191220), (5340, 152976), (5696, 143415), (6374, 128160), (6408, 127480), (7120, 114732), (8010, 101984), (8544, 95610), (9561, 85440), (10680, 76488), (12748, 64080), (12816, 63740), (14240, 57366), (15935, 51264), (16020, 50992), (17088, 47805), (19122, 42720), (21360, 38244), (25496, 32040), (25632, 31870), (28480, 28683)]