276157440

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:505

約数の個数: 264

約数和(自身を含む): 1032719688

約数和(自身を除く): 756562248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 461, 468, 480, 512, 520, 576, 585, 624, 640, 720, 768, 780, 832, 922, 936, 960, 1024, 1040, 1152, 1170, 1248, 1280, 1383, 1440, 1536, 1560, 1664, 1844, 1872, 1920, 2080, 2304, 2305, 2340, 2496, 2560, 2766, 2880, 3072, 3120, 3328, 3688, 3744, 3840, 4149, 4160, 4608, 4610, 4680, 4992, 5120, 5532, 5760, 5993, 6240, 6656, 6915, 7376, 7488, 7680, 8298, 8320, 9216, 9220, 9360, 9984, 11064, 11520, 11986, 12480, 13312, 13830, 14752, 14976, 15360, 16596, 16640, 17979, 18440, 18720, 19968, 20745, 22128, 23040, 23972, 24960, 27660, 29504, 29952, 29965, 33192, 33280, 35958, 36880, 37440, 39936, 41490, 44256, 46080, 47944, 49920, 53937, 55320, 59008, 59904, 59930, 66384, 66560, 71916, 73760, 74880, 82980, 88512, 89895, 95888, 99840, 107874, 110640, 118016, 119808, 119860, 132768, 143832, 147520, 149760, 165960, 177024, 179790, 191776, 199680, 215748, 221280, 236032, 239720, 265536, 269685, 287664, 295040, 299520, 331920, 354048, 359580, 383552, 431496, 442560, 472064, 479440, 531072, 539370, 575328, 590080, 599040, 663840, 708096, 719160, 767104, 862992, 885120, 958880, 1062144, 1078740, 1150656, 1180160, 1327680, 1416192, 1438320, 1534208, 1725984, 1770240, 1917760, 2124288, 2157480, 2301312, 2360320, 2655360, 2876640, 3068416, 3451968, 3540480, 3835520, 4248576, 4314960, 4602624, 5310720, 5753280, 6136832, 6903936, 7080960, 7671040, 8629920, 9205248, 10621440, 11506560, 13807872, 15342080, 17259840, 18410496, 21242880, 23013120, 27615744, 30684160, 34519680, 46026240, 55231488, 69039360, 92052480, 138078720, 276157440]

約数ペア:

[(1, 276157440), (2, 138078720), (3, 92052480), (4, 69039360), (5, 55231488), (6, 46026240), (8, 34519680), (9, 30684160), (10, 27615744), (12, 23013120), (13, 21242880), (15, 18410496), (16, 17259840), (18, 15342080), (20, 13807872), (24, 11506560), (26, 10621440), (30, 9205248), (32, 8629920), (36, 7671040), (39, 7080960), (40, 6903936), (45, 6136832), (48, 5753280), (52, 5310720), (60, 4602624), (64, 4314960), (65, 4248576), (72, 3835520), (78, 3540480), (80, 3451968), (90, 3068416), (96, 2876640), (104, 2655360), (117, 2360320), (120, 2301312), (128, 2157480), (130, 2124288), (144, 1917760), (156, 1770240), (160, 1725984), (180, 1534208), (192, 1438320), (195, 1416192), (208, 1327680), (234, 1180160), (240, 1150656), (256, 1078740), (260, 1062144), (288, 958880), (312, 885120), (320, 862992), (360, 767104), (384, 719160), (390, 708096), (416, 663840), (461, 599040), (468, 590080), (480, 575328), (512, 539370), (520, 531072), (576, 479440), (585, 472064), (624, 442560), (640, 431496), (720, 383552), (768, 359580), (780, 354048), (832, 331920), (922, 299520), (936, 295040), (960, 287664), (1024, 269685), (1040, 265536), (1152, 239720), (1170, 236032), (1248, 221280), (1280, 215748), (1383, 199680), (1440, 191776), (1536, 179790), (1560, 177024), (1664, 165960), (1844, 149760), (1872, 147520), (1920, 143832), (2080, 132768), (2304, 119860), (2305, 119808), (2340, 118016), (2496, 110640), (2560, 107874), (2766, 99840), (2880, 95888), (3072, 89895), (3120, 88512), (3328, 82980), (3688, 74880), (3744, 73760), (3840, 71916), (4149, 66560), (4160, 66384), (4608, 59930), (4610, 59904), (4680, 59008), (4992, 55320), (5120, 53937), (5532, 49920), (5760, 47944), (5993, 46080), (6240, 44256), (6656, 41490), (6915, 39936), (7376, 37440), (7488, 36880), (7680, 35958), (8298, 33280), (8320, 33192), (9216, 29965), (9220, 29952), (9360, 29504), (9984, 27660), (11064, 24960), (11520, 23972), (11986, 23040), (12480, 22128), (13312, 20745), (13830, 19968), (14752, 18720), (14976, 18440), (15360, 17979), (16596, 16640)]