16810560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:485

約数の個数: 168

約数和(自身を含む): 62407800

約数和(自身を除く): 45597240

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, 449, 468, 480, 520, 576, 585, 624, 720, 780, 832, 898, 936, 960, 1040, 1170, 1248, 1347, 1440, 1560, 1796, 1872, 2080, 2245, 2340, 2496, 2694, 2880, 3120, 3592, 3744, 4041, 4160, 4490, 4680, 5388, 5837, 6240, 6735, 7184, 7488, 8082, 8980, 9360, 10776, 11674, 12480, 13470, 14368, 16164, 17511, 17960, 18720, 20205, 21552, 23348, 26940, 28736, 29185, 32328, 35022, 35920, 37440, 40410, 43104, 46696, 52533, 53880, 58370, 64656, 70044, 71840, 80820, 86208, 87555, 93392, 105066, 107760, 116740, 129312, 140088, 143680, 161640, 175110, 186784, 210132, 215520, 233480, 258624, 262665, 280176, 323280, 350220, 373568, 420264, 431040, 466960, 525330, 560352, 646560, 700440, 840528, 933920, 1050660, 1120704, 1293120, 1400880, 1681056, 1867840, 2101320, 2801760, 3362112, 4202640, 5603520, 8405280, 16810560]

約数ペア:

[(1, 16810560), (2, 8405280), (3, 5603520), (4, 4202640), (5, 3362112), (6, 2801760), (8, 2101320), (9, 1867840), (10, 1681056), (12, 1400880), (13, 1293120), (15, 1120704), (16, 1050660), (18, 933920), (20, 840528), (24, 700440), (26, 646560), (30, 560352), (32, 525330), (36, 466960), (39, 431040), (40, 420264), (45, 373568), (48, 350220), (52, 323280), (60, 280176), (64, 262665), (65, 258624), (72, 233480), (78, 215520), (80, 210132), (90, 186784), (96, 175110), (104, 161640), (117, 143680), (120, 140088), (130, 129312), (144, 116740), (156, 107760), (160, 105066), (180, 93392), (192, 87555), (195, 86208), (208, 80820), (234, 71840), (240, 70044), (260, 64656), (288, 58370), (312, 53880), (320, 52533), (360, 46696), (390, 43104), (416, 40410), (449, 37440), (468, 35920), (480, 35022), (520, 32328), (576, 29185), (585, 28736), (624, 26940), (720, 23348), (780, 21552), (832, 20205), (898, 18720), (936, 17960), (960, 17511), (1040, 16164), (1170, 14368), (1248, 13470), (1347, 12480), (1440, 11674), (1560, 10776), (1796, 9360), (1872, 8980), (2080, 8082), (2245, 7488), (2340, 7184), (2496, 6735), (2694, 6240), (2880, 5837), (3120, 5388), (3592, 4680), (3744, 4490), (4041, 4160)]