166645440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4451}}^1$

素因数の和:4487

約数の個数: 168

約数和(自身を含む): 617421168

約数和(自身を除く): 450775728

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, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4451, 4680, 6240, 7488, 8902, 9360, 12480, 13353, 17804, 18720, 22255, 26706, 35608, 37440, 40059, 44510, 53412, 57863, 66765, 71216, 80118, 89020, 106824, 115726, 133530, 142432, 160236, 173589, 178040, 200295, 213648, 231452, 267060, 284864, 289315, 320472, 347178, 356080, 400590, 427296, 462904, 520767, 534120, 578630, 640944, 694356, 712160, 801180, 854592, 867945, 925808, 1041534, 1068240, 1157260, 1281888, 1388712, 1424320, 1602360, 1735890, 1851616, 2083068, 2136480, 2314520, 2563776, 2603835, 2777424, 3204720, 3471780, 3703232, 4166136, 4272960, 4629040, 5207670, 5554848, 6409440, 6943560, 8332272, 9258080, 10415340, 11109696, 12818880, 13887120, 16664544, 18516160, 20830680, 27774240, 33329088, 41661360, 55548480, 83322720, 166645440]

約数ペア:

[(1, 166645440), (2, 83322720), (3, 55548480), (4, 41661360), (5, 33329088), (6, 27774240), (8, 20830680), (9, 18516160), (10, 16664544), (12, 13887120), (13, 12818880), (15, 11109696), (16, 10415340), (18, 9258080), (20, 8332272), (24, 6943560), (26, 6409440), (30, 5554848), (32, 5207670), (36, 4629040), (39, 4272960), (40, 4166136), (45, 3703232), (48, 3471780), (52, 3204720), (60, 2777424), (64, 2603835), (65, 2563776), (72, 2314520), (78, 2136480), (80, 2083068), (90, 1851616), (96, 1735890), (104, 1602360), (117, 1424320), (120, 1388712), (130, 1281888), (144, 1157260), (156, 1068240), (160, 1041534), (180, 925808), (192, 867945), (195, 854592), (208, 801180), (234, 712160), (240, 694356), (260, 640944), (288, 578630), (312, 534120), (320, 520767), (360, 462904), (390, 427296), (416, 400590), (468, 356080), (480, 347178), (520, 320472), (576, 289315), (585, 284864), (624, 267060), (720, 231452), (780, 213648), (832, 200295), (936, 178040), (960, 173589), (1040, 160236), (1170, 142432), (1248, 133530), (1440, 115726), (1560, 106824), (1872, 89020), (2080, 80118), (2340, 71216), (2496, 66765), (2880, 57863), (3120, 53412), (3744, 44510), (4160, 40059), (4451, 37440), (4680, 35608), (6240, 26706), (7488, 22255), (8902, 18720), (9360, 17804), (12480, 13353)]