165840480

素因数分解:

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

素因数の和:2990

約数の個数: 192

約数和(自身を含む): 625302720

約数和(自身を除く): 459462240

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, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 2953, 3120, 3510, 3744, 4320, 4680, 5616, 5906, 6240, 7020, 8859, 9360, 11232, 11812, 14040, 14765, 17718, 18720, 23624, 26577, 28080, 29530, 35436, 38389, 44295, 47248, 53154, 56160, 59060, 70872, 76778, 79731, 88590, 94496, 106308, 115167, 118120, 132885, 141744, 153556, 159462, 177180, 191945, 212616, 230334, 236240, 265770, 283488, 307112, 318924, 345501, 354360, 383890, 398655, 425232, 460668, 472480, 531540, 575835, 614224, 637848, 691002, 708720, 767780, 797310, 850464, 921336, 1036503, 1063080, 1151670, 1228448, 1275696, 1382004, 1417440, 1535560, 1594620, 1727505, 1842672, 2073006, 2126160, 2303340, 2551392, 2764008, 3071120, 3189240, 3455010, 3685344, 4146012, 4252320, 4606680, 5182515, 5528016, 6142240, 6378480, 6910020, 8292024, 9213360, 10365030, 11056032, 12756960, 13820040, 16584048, 18426720, 20730060, 27640080, 33168096, 41460120, 55280160, 82920240, 165840480]

約数ペア:

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