52767120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{641}}^1$

素因数の和:678

約数の個数: 160

約数和(自身を含む): 191059200

約数和(自身を除く): 138292080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 343, 392, 420, 490, 560, 588, 641, 686, 735, 784, 840, 980, 1029, 1176, 1282, 1372, 1470, 1680, 1715, 1923, 1960, 2058, 2352, 2564, 2744, 2940, 3205, 3430, 3846, 3920, 4116, 4487, 5128, 5145, 5488, 5880, 6410, 6860, 7692, 8232, 8974, 9615, 10256, 10290, 11760, 12820, 13461, 13720, 15384, 16464, 17948, 19230, 20580, 22435, 25640, 26922, 27440, 30768, 31409, 35896, 38460, 41160, 44870, 51280, 53844, 62818, 67305, 71792, 76920, 82320, 89740, 94227, 107688, 125636, 134610, 153840, 157045, 179480, 188454, 215376, 219863, 251272, 269220, 314090, 358960, 376908, 439726, 471135, 502544, 538440, 628180, 659589, 753816, 879452, 942270, 1076880, 1099315, 1256360, 1319178, 1507632, 1758904, 1884540, 2198630, 2512720, 2638356, 3297945, 3517808, 3769080, 4397260, 5276712, 6595890, 7538160, 8794520, 10553424, 13191780, 17589040, 26383560, 52767120]

約数ペア:

[(1, 52767120), (2, 26383560), (3, 17589040), (4, 13191780), (5, 10553424), (6, 8794520), (7, 7538160), (8, 6595890), (10, 5276712), (12, 4397260), (14, 3769080), (15, 3517808), (16, 3297945), (20, 2638356), (21, 2512720), (24, 2198630), (28, 1884540), (30, 1758904), (35, 1507632), (40, 1319178), (42, 1256360), (48, 1099315), (49, 1076880), (56, 942270), (60, 879452), (70, 753816), (80, 659589), (84, 628180), (98, 538440), (105, 502544), (112, 471135), (120, 439726), (140, 376908), (147, 358960), (168, 314090), (196, 269220), (210, 251272), (240, 219863), (245, 215376), (280, 188454), (294, 179480), (336, 157045), (343, 153840), (392, 134610), (420, 125636), (490, 107688), (560, 94227), (588, 89740), (641, 82320), (686, 76920), (735, 71792), (784, 67305), (840, 62818), (980, 53844), (1029, 51280), (1176, 44870), (1282, 41160), (1372, 38460), (1470, 35896), (1680, 31409), (1715, 30768), (1923, 27440), (1960, 26922), (2058, 25640), (2352, 22435), (2564, 20580), (2744, 19230), (2940, 17948), (3205, 16464), (3430, 15384), (3846, 13720), (3920, 13461), (4116, 12820), (4487, 11760), (5128, 10290), (5145, 10256), (5488, 9615), (5880, 8974), (6410, 8232), (6860, 7692)]