211386240

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{941}}^1$

素因数の和:982

約数の個数: 256

約数和(自身を含む): 807105600

約数和(自身を除く): 595719360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 941, 960, 1040, 1080, 1152, 1170, 1248, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1882, 1920, 2080, 2160, 2340, 2496, 2808, 2823, 2880, 3120, 3456, 3510, 3744, 3764, 4160, 4320, 4680, 4705, 4992, 5616, 5646, 5760, 6240, 7020, 7488, 7528, 8320, 8469, 8640, 9360, 9410, 11232, 11292, 12233, 12480, 14040, 14115, 14976, 15056, 16938, 17280, 18720, 18820, 22464, 22584, 24466, 24960, 25407, 28080, 28230, 30112, 33876, 36699, 37440, 37640, 42345, 44928, 45168, 48932, 50814, 56160, 56460, 60224, 61165, 67752, 73398, 74880, 75280, 84690, 90336, 97864, 101628, 110097, 112320, 112920, 120448, 122330, 127035, 135504, 146796, 150560, 169380, 180672, 183495, 195728, 203256, 220194, 224640, 225840, 244660, 254070, 271008, 293592, 301120, 330291, 338760, 361344, 366990, 391456, 406512, 440388, 451680, 489320, 508140, 542016, 550485, 587184, 602240, 660582, 677520, 733980, 782912, 813024, 880776, 903360, 978640, 1016280, 1084032, 1100970, 1174368, 1321164, 1355040, 1467960, 1565824, 1626048, 1651455, 1761552, 1806720, 1957280, 2032560, 2201940, 2348736, 2642328, 2710080, 2935920, 3252096, 3302910, 3523104, 3914560, 4065120, 4403880, 4697472, 5284656, 5420160, 5871840, 6605820, 7046208, 7829120, 8130240, 8807760, 10569312, 11743680, 13211640, 14092416, 16260480, 17615520, 21138624, 23487360, 26423280, 35231040, 42277248, 52846560, 70462080, 105693120, 211386240]

約数ペア:

[(1, 211386240), (2, 105693120), (3, 70462080), (4, 52846560), (5, 42277248), (6, 35231040), (8, 26423280), (9, 23487360), (10, 21138624), (12, 17615520), (13, 16260480), (15, 14092416), (16, 13211640), (18, 11743680), (20, 10569312), (24, 8807760), (26, 8130240), (27, 7829120), (30, 7046208), (32, 6605820), (36, 5871840), (39, 5420160), (40, 5284656), (45, 4697472), (48, 4403880), (52, 4065120), (54, 3914560), (60, 3523104), (64, 3302910), (65, 3252096), (72, 2935920), (78, 2710080), (80, 2642328), (90, 2348736), (96, 2201940), (104, 2032560), (108, 1957280), (117, 1806720), (120, 1761552), (128, 1651455), (130, 1626048), (135, 1565824), (144, 1467960), (156, 1355040), (160, 1321164), (180, 1174368), (192, 1100970), (195, 1084032), (208, 1016280), (216, 978640), (234, 903360), (240, 880776), (260, 813024), (270, 782912), (288, 733980), (312, 677520), (320, 660582), (351, 602240), (360, 587184), (384, 550485), (390, 542016), (416, 508140), (432, 489320), (468, 451680), (480, 440388), (520, 406512), (540, 391456), (576, 366990), (585, 361344), (624, 338760), (640, 330291), (702, 301120), (720, 293592), (780, 271008), (832, 254070), (864, 244660), (936, 225840), (941, 224640), (960, 220194), (1040, 203256), (1080, 195728), (1152, 183495), (1170, 180672), (1248, 169380), (1404, 150560), (1440, 146796), (1560, 135504), (1664, 127035), (1728, 122330), (1755, 120448), (1872, 112920), (1882, 112320), (1920, 110097), (2080, 101628), (2160, 97864), (2340, 90336), (2496, 84690), (2808, 75280), (2823, 74880), (2880, 73398), (3120, 67752), (3456, 61165), (3510, 60224), (3744, 56460), (3764, 56160), (4160, 50814), (4320, 48932), (4680, 45168), (4705, 44928), (4992, 42345), (5616, 37640), (5646, 37440), (5760, 36699), (6240, 33876), (7020, 30112), (7488, 28230), (7528, 28080), (8320, 25407), (8469, 24960), (8640, 24466), (9360, 22584), (9410, 22464), (11232, 18820), (11292, 18720), (12233, 17280), (12480, 16938), (14040, 15056), (14115, 14976)]