259758720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3469}}^1$

素因数の和:3507

約数の個数: 192

約数和(自身を含む): 966256200

約数和(自身を除く): 706497480

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, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3469, 3744, 4160, 4680, 4992, 5760, 6240, 6938, 7488, 8320, 9360, 10407, 12480, 13876, 14976, 17345, 18720, 20814, 24960, 27752, 31221, 34690, 37440, 41628, 45097, 52035, 55504, 62442, 69380, 74880, 83256, 90194, 104070, 111008, 124884, 135291, 138760, 156105, 166512, 180388, 208140, 222016, 225485, 249768, 270582, 277520, 312210, 333024, 360776, 405873, 416280, 444032, 450970, 499536, 541164, 555040, 624420, 666048, 676455, 721552, 811746, 832560, 901940, 999072, 1082328, 1110080, 1248840, 1332096, 1352910, 1443104, 1623492, 1665120, 1803880, 1998144, 2029365, 2164656, 2220160, 2497680, 2705820, 2886208, 3246984, 3330240, 3607760, 3996288, 4058730, 4329312, 4995360, 5411640, 5772416, 6493968, 6660480, 7215520, 8117460, 8658624, 9990720, 10823280, 12987936, 14431040, 16234920, 17317248, 19981440, 21646560, 25975872, 28862080, 32469840, 43293120, 51951744, 64939680, 86586240, 129879360, 259758720]

約数ペア:

[(1, 259758720), (2, 129879360), (3, 86586240), (4, 64939680), (5, 51951744), (6, 43293120), (8, 32469840), (9, 28862080), (10, 25975872), (12, 21646560), (13, 19981440), (15, 17317248), (16, 16234920), (18, 14431040), (20, 12987936), (24, 10823280), (26, 9990720), (30, 8658624), (32, 8117460), (36, 7215520), (39, 6660480), (40, 6493968), (45, 5772416), (48, 5411640), (52, 4995360), (60, 4329312), (64, 4058730), (65, 3996288), (72, 3607760), (78, 3330240), (80, 3246984), (90, 2886208), (96, 2705820), (104, 2497680), (117, 2220160), (120, 2164656), (128, 2029365), (130, 1998144), (144, 1803880), (156, 1665120), (160, 1623492), (180, 1443104), (192, 1352910), (195, 1332096), (208, 1248840), (234, 1110080), (240, 1082328), (260, 999072), (288, 901940), (312, 832560), (320, 811746), (360, 721552), (384, 676455), (390, 666048), (416, 624420), (468, 555040), (480, 541164), (520, 499536), (576, 450970), (585, 444032), (624, 416280), (640, 405873), (720, 360776), (780, 333024), (832, 312210), (936, 277520), (960, 270582), (1040, 249768), (1152, 225485), (1170, 222016), (1248, 208140), (1440, 180388), (1560, 166512), (1664, 156105), (1872, 138760), (1920, 135291), (2080, 124884), (2340, 111008), (2496, 104070), (2880, 90194), (3120, 83256), (3469, 74880), (3744, 69380), (4160, 62442), (4680, 55504), (4992, 52035), (5760, 45097), (6240, 41628), (6938, 37440), (7488, 34690), (8320, 31221), (9360, 27752), (10407, 24960), (12480, 20814), (13876, 18720), (14976, 17345)]