225180480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{4787}}^1$

素因数の和:4821

約数の個数: 168

約数和(自身を含む): 831847968

約数和(自身を除く): 606667488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3920, 4704, 4787, 5880, 6720, 7840, 9408, 9574, 11760, 14361, 15680, 19148, 23520, 23935, 28722, 33509, 38296, 47040, 47870, 57444, 67018, 71805, 76592, 95740, 100527, 114888, 134036, 143610, 153184, 167545, 191480, 201054, 229776, 234563, 268072, 287220, 306368, 335090, 382960, 402108, 459552, 469126, 502635, 536144, 574440, 670180, 703689, 765920, 804216, 919104, 938252, 1005270, 1072288, 1148880, 1172815, 1340360, 1407378, 1531840, 1608432, 1876504, 2010540, 2144576, 2297760, 2345630, 2680720, 2814756, 3216864, 3518445, 3753008, 4021080, 4595520, 4691260, 5361440, 5629512, 6433728, 7036890, 7506016, 8042160, 9382520, 10722880, 11259024, 14073780, 15012032, 16084320, 18765040, 22518048, 28147560, 32168640, 37530080, 45036096, 56295120, 75060160, 112590240, 225180480]

約数ペア:

[(1, 225180480), (2, 112590240), (3, 75060160), (4, 56295120), (5, 45036096), (6, 37530080), (7, 32168640), (8, 28147560), (10, 22518048), (12, 18765040), (14, 16084320), (15, 15012032), (16, 14073780), (20, 11259024), (21, 10722880), (24, 9382520), (28, 8042160), (30, 7506016), (32, 7036890), (35, 6433728), (40, 5629512), (42, 5361440), (48, 4691260), (49, 4595520), (56, 4021080), (60, 3753008), (64, 3518445), (70, 3216864), (80, 2814756), (84, 2680720), (96, 2345630), (98, 2297760), (105, 2144576), (112, 2010540), (120, 1876504), (140, 1608432), (147, 1531840), (160, 1407378), (168, 1340360), (192, 1172815), (196, 1148880), (210, 1072288), (224, 1005270), (240, 938252), (245, 919104), (280, 804216), (294, 765920), (320, 703689), (336, 670180), (392, 574440), (420, 536144), (448, 502635), (480, 469126), (490, 459552), (560, 402108), (588, 382960), (672, 335090), (735, 306368), (784, 287220), (840, 268072), (960, 234563), (980, 229776), (1120, 201054), (1176, 191480), (1344, 167545), (1470, 153184), (1568, 143610), (1680, 134036), (1960, 114888), (2240, 100527), (2352, 95740), (2940, 76592), (3136, 71805), (3360, 67018), (3920, 57444), (4704, 47870), (4787, 47040), (5880, 38296), (6720, 33509), (7840, 28722), (9408, 23935), (9574, 23520), (11760, 19148), (14361, 15680)]