213358080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2137}}^1$

素因数の和:2176

約数の個数: 160

約数和(自身を含む): 734890464

約数和(自身を除く): 521532384

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, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2080, 2137, 2496, 2560, 3120, 3328, 3840, 4160, 4274, 4992, 6240, 6411, 6656, 7680, 8320, 8548, 9984, 10685, 12480, 12822, 16640, 17096, 19968, 21370, 24960, 25644, 27781, 32055, 33280, 34192, 42740, 49920, 51288, 55562, 64110, 68384, 83343, 85480, 99840, 102576, 111124, 128220, 136768, 138905, 166686, 170960, 205152, 222248, 256440, 273536, 277810, 333372, 341920, 410304, 416715, 444496, 512880, 547072, 555620, 666744, 683840, 820608, 833430, 888992, 1025760, 1094144, 1111240, 1333488, 1367680, 1641216, 1666860, 1777984, 2051520, 2222480, 2666976, 2735360, 3282432, 3333720, 3555968, 4103040, 4444960, 5333952, 5470720, 6667440, 7111936, 8206080, 8889920, 10667904, 13334880, 14223872, 16412160, 17779840, 21335808, 26669760, 35559680, 42671616, 53339520, 71119360, 106679040, 213358080]

約数ペア:

[(1, 213358080), (2, 106679040), (3, 71119360), (4, 53339520), (5, 42671616), (6, 35559680), (8, 26669760), (10, 21335808), (12, 17779840), (13, 16412160), (15, 14223872), (16, 13334880), (20, 10667904), (24, 8889920), (26, 8206080), (30, 7111936), (32, 6667440), (39, 5470720), (40, 5333952), (48, 4444960), (52, 4103040), (60, 3555968), (64, 3333720), (65, 3282432), (78, 2735360), (80, 2666976), (96, 2222480), (104, 2051520), (120, 1777984), (128, 1666860), (130, 1641216), (156, 1367680), (160, 1333488), (192, 1111240), (195, 1094144), (208, 1025760), (240, 888992), (256, 833430), (260, 820608), (312, 683840), (320, 666744), (384, 555620), (390, 547072), (416, 512880), (480, 444496), (512, 416715), (520, 410304), (624, 341920), (640, 333372), (768, 277810), (780, 273536), (832, 256440), (960, 222248), (1040, 205152), (1248, 170960), (1280, 166686), (1536, 138905), (1560, 136768), (1664, 128220), (1920, 111124), (2080, 102576), (2137, 99840), (2496, 85480), (2560, 83343), (3120, 68384), (3328, 64110), (3840, 55562), (4160, 51288), (4274, 49920), (4992, 42740), (6240, 34192), (6411, 33280), (6656, 32055), (7680, 27781), (8320, 25644), (8548, 24960), (9984, 21370), (10685, 19968), (12480, 17096), (12822, 16640)]