450428160

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1289}}^1$

素因数の和:1333

約数の個数: 288

約数和(自身を含む): 1771902720

約数和(自身を除く): 1321474560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 256, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 768, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1280, 1289, 1344, 1365, 1456, 1560, 1664, 1680, 1792, 1820, 1920, 2080, 2184, 2240, 2496, 2578, 2688, 2730, 2912, 3120, 3328, 3360, 3640, 3840, 3867, 4160, 4368, 4480, 4992, 5156, 5376, 5460, 5824, 6240, 6445, 6720, 7280, 7734, 8320, 8736, 8960, 9023, 9984, 10312, 10920, 11648, 12480, 12890, 13440, 14560, 15468, 16640, 16757, 17472, 18046, 19335, 20624, 21840, 23296, 24960, 25780, 26880, 27069, 29120, 30936, 33514, 34944, 36092, 38670, 41248, 43680, 45115, 49920, 50271, 51560, 54138, 58240, 61872, 67028, 69888, 72184, 77340, 82496, 83785, 87360, 90230, 100542, 103120, 108276, 116480, 117299, 123744, 134056, 135345, 144368, 154680, 164992, 167570, 174720, 180460, 201084, 206240, 216552, 234598, 247488, 251355, 268112, 270690, 288736, 309360, 329984, 335140, 349440, 351897, 360920, 402168, 412480, 433104, 469196, 494976, 502710, 536224, 541380, 577472, 586495, 618720, 670280, 703794, 721840, 804336, 824960, 866208, 938392, 989952, 1005420, 1072448, 1082760, 1154944, 1172990, 1237440, 1340560, 1407588, 1443680, 1608672, 1649920, 1732416, 1759485, 1876784, 2010840, 2144896, 2165520, 2309888, 2345980, 2474880, 2681120, 2815176, 2887360, 3217344, 3464832, 3518970, 3753568, 4021680, 4289792, 4331040, 4691960, 4949760, 5362240, 5630352, 5774720, 6434688, 6929664, 7037940, 7507136, 8043360, 8662080, 9383920, 10724480, 11260704, 11549440, 12869376, 14075880, 15014272, 16086720, 17324160, 18767840, 21448960, 22521408, 28151760, 30028544, 32173440, 34648320, 37535680, 45042816, 56303520, 64346880, 75071360, 90085632, 112607040, 150142720, 225214080, 450428160]

約数ペア:

[(1, 450428160), (2, 225214080), (3, 150142720), (4, 112607040), (5, 90085632), (6, 75071360), (7, 64346880), (8, 56303520), (10, 45042816), (12, 37535680), (13, 34648320), (14, 32173440), (15, 30028544), (16, 28151760), (20, 22521408), (21, 21448960), (24, 18767840), (26, 17324160), (28, 16086720), (30, 15014272), (32, 14075880), (35, 12869376), (39, 11549440), (40, 11260704), (42, 10724480), (48, 9383920), (52, 8662080), (56, 8043360), (60, 7507136), (64, 7037940), (65, 6929664), (70, 6434688), (78, 5774720), (80, 5630352), (84, 5362240), (91, 4949760), (96, 4691960), (104, 4331040), (105, 4289792), (112, 4021680), (120, 3753568), (128, 3518970), (130, 3464832), (140, 3217344), (156, 2887360), (160, 2815176), (168, 2681120), (182, 2474880), (192, 2345980), (195, 2309888), (208, 2165520), (210, 2144896), (224, 2010840), (240, 1876784), (256, 1759485), (260, 1732416), (273, 1649920), (280, 1608672), (312, 1443680), (320, 1407588), (336, 1340560), (364, 1237440), (384, 1172990), (390, 1154944), (416, 1082760), (420, 1072448), (448, 1005420), (455, 989952), (480, 938392), (520, 866208), (546, 824960), (560, 804336), (624, 721840), (640, 703794), (672, 670280), (728, 618720), (768, 586495), (780, 577472), (832, 541380), (840, 536224), (896, 502710), (910, 494976), (960, 469196), (1040, 433104), (1092, 412480), (1120, 402168), (1248, 360920), (1280, 351897), (1289, 349440), (1344, 335140), (1365, 329984), (1456, 309360), (1560, 288736), (1664, 270690), (1680, 268112), (1792, 251355), (1820, 247488), (1920, 234598), (2080, 216552), (2184, 206240), (2240, 201084), (2496, 180460), (2578, 174720), (2688, 167570), (2730, 164992), (2912, 154680), (3120, 144368), (3328, 135345), (3360, 134056), (3640, 123744), (3840, 117299), (3867, 116480), (4160, 108276), (4368, 103120), (4480, 100542), (4992, 90230), (5156, 87360), (5376, 83785), (5460, 82496), (5824, 77340), (6240, 72184), (6445, 69888), (6720, 67028), (7280, 61872), (7734, 58240), (8320, 54138), (8736, 51560), (8960, 50271), (9023, 49920), (9984, 45115), (10312, 43680), (10920, 41248), (11648, 38670), (12480, 36092), (12890, 34944), (13440, 33514), (14560, 30936), (15468, 29120), (16640, 27069), (16757, 26880), (17472, 25780), (18046, 24960), (19335, 23296), (20624, 21840)]