916730880

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4591}}^1$

素因数の和:4632

約数の個数: 176

約数和(自身を含む): 3158340864

約数和(自身を除く): 2241609984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1024, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2080, 2496, 2560, 3072, 3120, 3328, 3840, 4160, 4591, 4992, 5120, 6240, 6656, 7680, 8320, 9182, 9984, 12480, 13312, 13773, 15360, 16640, 18364, 19968, 22955, 24960, 27546, 33280, 36728, 39936, 45910, 49920, 55092, 59683, 66560, 68865, 73456, 91820, 99840, 110184, 119366, 137730, 146912, 179049, 183640, 199680, 220368, 238732, 275460, 293824, 298415, 358098, 367280, 440736, 477464, 550920, 587648, 596830, 716196, 734560, 881472, 895245, 954928, 1101840, 1175296, 1193660, 1432392, 1469120, 1762944, 1790490, 1909856, 2203680, 2350592, 2387320, 2864784, 2938240, 3525888, 3580980, 3819712, 4407360, 4701184, 4774640, 5729568, 5876480, 7051776, 7161960, 7639424, 8814720, 9549280, 11459136, 11752960, 14103552, 14323920, 15278848, 17629440, 19098560, 22918272, 23505920, 28647840, 30557696, 35258880, 38197120, 45836544, 57295680, 61115392, 70517760, 76394240, 91673088, 114591360, 152788480, 183346176, 229182720, 305576960, 458365440, 916730880]

約数ペア:

[(1, 916730880), (2, 458365440), (3, 305576960), (4, 229182720), (5, 183346176), (6, 152788480), (8, 114591360), (10, 91673088), (12, 76394240), (13, 70517760), (15, 61115392), (16, 57295680), (20, 45836544), (24, 38197120), (26, 35258880), (30, 30557696), (32, 28647840), (39, 23505920), (40, 22918272), (48, 19098560), (52, 17629440), (60, 15278848), (64, 14323920), (65, 14103552), (78, 11752960), (80, 11459136), (96, 9549280), (104, 8814720), (120, 7639424), (128, 7161960), (130, 7051776), (156, 5876480), (160, 5729568), (192, 4774640), (195, 4701184), (208, 4407360), (240, 3819712), (256, 3580980), (260, 3525888), (312, 2938240), (320, 2864784), (384, 2387320), (390, 2350592), (416, 2203680), (480, 1909856), (512, 1790490), (520, 1762944), (624, 1469120), (640, 1432392), (768, 1193660), (780, 1175296), (832, 1101840), (960, 954928), (1024, 895245), (1040, 881472), (1248, 734560), (1280, 716196), (1536, 596830), (1560, 587648), (1664, 550920), (1920, 477464), (2080, 440736), (2496, 367280), (2560, 358098), (3072, 298415), (3120, 293824), (3328, 275460), (3840, 238732), (4160, 220368), (4591, 199680), (4992, 183640), (5120, 179049), (6240, 146912), (6656, 137730), (7680, 119366), (8320, 110184), (9182, 99840), (9984, 91820), (12480, 73456), (13312, 68865), (13773, 66560), (15360, 59683), (16640, 55092), (18364, 49920), (19968, 45910), (22955, 39936), (24960, 36728), (27546, 33280)]