505162560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{10739}}^1$

素因数の和:10773

約数の個数: 168

約数和(自身を含む): 1865924640

約数和(自身を除く): 1360762080

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, 5880, 6720, 7840, 9408, 10739, 11760, 15680, 21478, 23520, 32217, 42956, 47040, 53695, 64434, 75173, 85912, 107390, 128868, 150346, 161085, 171824, 214780, 225519, 257736, 300692, 322170, 343648, 375865, 429560, 451038, 515472, 526211, 601384, 644340, 687296, 751730, 859120, 902076, 1030944, 1052422, 1127595, 1202768, 1288680, 1503460, 1578633, 1718240, 1804152, 2061888, 2104844, 2255190, 2405536, 2577360, 2631055, 3006920, 3157266, 3436480, 3608304, 4209688, 4510380, 4811072, 5154720, 5262110, 6013840, 6314532, 7216608, 7893165, 8419376, 9020760, 10309440, 10524220, 12027680, 12629064, 14433216, 15786330, 16838752, 18041520, 21048440, 24055360, 25258128, 31572660, 33677504, 36083040, 42096880, 50516256, 63145320, 72166080, 84193760, 101032512, 126290640, 168387520, 252581280, 505162560]

約数ペア:

[(1, 505162560), (2, 252581280), (3, 168387520), (4, 126290640), (5, 101032512), (6, 84193760), (7, 72166080), (8, 63145320), (10, 50516256), (12, 42096880), (14, 36083040), (15, 33677504), (16, 31572660), (20, 25258128), (21, 24055360), (24, 21048440), (28, 18041520), (30, 16838752), (32, 15786330), (35, 14433216), (40, 12629064), (42, 12027680), (48, 10524220), (49, 10309440), (56, 9020760), (60, 8419376), (64, 7893165), (70, 7216608), (80, 6314532), (84, 6013840), (96, 5262110), (98, 5154720), (105, 4811072), (112, 4510380), (120, 4209688), (140, 3608304), (147, 3436480), (160, 3157266), (168, 3006920), (192, 2631055), (196, 2577360), (210, 2405536), (224, 2255190), (240, 2104844), (245, 2061888), (280, 1804152), (294, 1718240), (320, 1578633), (336, 1503460), (392, 1288680), (420, 1202768), (448, 1127595), (480, 1052422), (490, 1030944), (560, 902076), (588, 859120), (672, 751730), (735, 687296), (784, 644340), (840, 601384), (960, 526211), (980, 515472), (1120, 451038), (1176, 429560), (1344, 375865), (1470, 343648), (1568, 322170), (1680, 300692), (1960, 257736), (2240, 225519), (2352, 214780), (2940, 171824), (3136, 161085), (3360, 150346), (3920, 128868), (4704, 107390), (5880, 85912), (6720, 75173), (7840, 64434), (9408, 53695), (10739, 47040), (11760, 42956), (15680, 32217), (21478, 23520)]