331680960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2953}}^1$

素因数の和:2992

約数の個数: 224

約数和(自身を含む): 1260530880

約数和(自身を除く): 928849920

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, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1728, 1755, 1872, 2080, 2160, 2340, 2496, 2808, 2880, 2953, 3120, 3510, 3744, 4160, 4320, 4680, 5616, 5906, 6240, 7020, 7488, 8640, 8859, 9360, 11232, 11812, 12480, 14040, 14765, 17718, 18720, 22464, 23624, 26577, 28080, 29530, 35436, 37440, 38389, 44295, 47248, 53154, 56160, 59060, 70872, 76778, 79731, 88590, 94496, 106308, 112320, 115167, 118120, 132885, 141744, 153556, 159462, 177180, 188992, 191945, 212616, 230334, 236240, 265770, 283488, 307112, 318924, 345501, 354360, 383890, 398655, 425232, 460668, 472480, 531540, 566976, 575835, 614224, 637848, 691002, 708720, 767780, 797310, 850464, 921336, 944960, 1036503, 1063080, 1151670, 1228448, 1275696, 1382004, 1417440, 1535560, 1594620, 1700928, 1727505, 1842672, 2073006, 2126160, 2303340, 2456896, 2551392, 2764008, 2834880, 3071120, 3189240, 3455010, 3685344, 4146012, 4252320, 4606680, 5102784, 5182515, 5528016, 6142240, 6378480, 6910020, 7370688, 8292024, 8504640, 9213360, 10365030, 11056032, 12284480, 12756960, 13820040, 16584048, 18426720, 20730060, 22112064, 25513920, 27640080, 33168096, 36853440, 41460120, 55280160, 66336192, 82920240, 110560320, 165840480, 331680960]

約数ペア:

[(1, 331680960), (2, 165840480), (3, 110560320), (4, 82920240), (5, 66336192), (6, 55280160), (8, 41460120), (9, 36853440), (10, 33168096), (12, 27640080), (13, 25513920), (15, 22112064), (16, 20730060), (18, 18426720), (20, 16584048), (24, 13820040), (26, 12756960), (27, 12284480), (30, 11056032), (32, 10365030), (36, 9213360), (39, 8504640), (40, 8292024), (45, 7370688), (48, 6910020), (52, 6378480), (54, 6142240), (60, 5528016), (64, 5182515), (65, 5102784), (72, 4606680), (78, 4252320), (80, 4146012), (90, 3685344), (96, 3455010), (104, 3189240), (108, 3071120), (117, 2834880), (120, 2764008), (130, 2551392), (135, 2456896), (144, 2303340), (156, 2126160), (160, 2073006), (180, 1842672), (192, 1727505), (195, 1700928), (208, 1594620), (216, 1535560), (234, 1417440), (240, 1382004), (260, 1275696), (270, 1228448), (288, 1151670), (312, 1063080), (320, 1036503), (351, 944960), (360, 921336), (390, 850464), (416, 797310), (432, 767780), (468, 708720), (480, 691002), (520, 637848), (540, 614224), (576, 575835), (585, 566976), (624, 531540), (702, 472480), (720, 460668), (780, 425232), (832, 398655), (864, 383890), (936, 354360), (960, 345501), (1040, 318924), (1080, 307112), (1170, 283488), (1248, 265770), (1404, 236240), (1440, 230334), (1560, 212616), (1728, 191945), (1755, 188992), (1872, 177180), (2080, 159462), (2160, 153556), (2340, 141744), (2496, 132885), (2808, 118120), (2880, 115167), (2953, 112320), (3120, 106308), (3510, 94496), (3744, 88590), (4160, 79731), (4320, 76778), (4680, 70872), (5616, 59060), (5906, 56160), (6240, 53154), (7020, 47248), (7488, 44295), (8640, 38389), (8859, 37440), (9360, 35436), (11232, 29530), (11812, 28080), (12480, 26577), (14040, 23624), (14765, 22464), (17718, 18720)]