125283760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:251

約数の個数: 160

約数和(自身を含む): 354834432

約数和(自身を除く): 229550672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 71, 80, 92, 112, 115, 137, 140, 142, 161, 184, 230, 274, 280, 284, 322, 355, 368, 460, 497, 548, 560, 568, 644, 685, 710, 805, 920, 959, 994, 1096, 1136, 1288, 1370, 1420, 1610, 1633, 1840, 1918, 1988, 2192, 2485, 2576, 2740, 2840, 3151, 3220, 3266, 3836, 3976, 4795, 4970, 5480, 5680, 6302, 6440, 6532, 7672, 7952, 8165, 9590, 9727, 9940, 10960, 11431, 12604, 12880, 13064, 15344, 15755, 16330, 19180, 19454, 19880, 22057, 22862, 25208, 26128, 31510, 32660, 38360, 38908, 39760, 44114, 45724, 48635, 50416, 57155, 63020, 65320, 68089, 76720, 77816, 88228, 91448, 97270, 110285, 114310, 126040, 130640, 136178, 155632, 176456, 182896, 194540, 220570, 223721, 228620, 252080, 272356, 340445, 352912, 389080, 441140, 447442, 457240, 544712, 680890, 778160, 882280, 894884, 914480, 1089424, 1118605, 1361780, 1566047, 1764560, 1789768, 2237210, 2723560, 3132094, 3579536, 4474420, 5447120, 6264188, 7830235, 8948840, 12528376, 15660470, 17897680, 25056752, 31320940, 62641880, 125283760]

約数ペア:

[(1, 125283760), (2, 62641880), (4, 31320940), (5, 25056752), (7, 17897680), (8, 15660470), (10, 12528376), (14, 8948840), (16, 7830235), (20, 6264188), (23, 5447120), (28, 4474420), (35, 3579536), (40, 3132094), (46, 2723560), (56, 2237210), (70, 1789768), (71, 1764560), (80, 1566047), (92, 1361780), (112, 1118605), (115, 1089424), (137, 914480), (140, 894884), (142, 882280), (161, 778160), (184, 680890), (230, 544712), (274, 457240), (280, 447442), (284, 441140), (322, 389080), (355, 352912), (368, 340445), (460, 272356), (497, 252080), (548, 228620), (560, 223721), (568, 220570), (644, 194540), (685, 182896), (710, 176456), (805, 155632), (920, 136178), (959, 130640), (994, 126040), (1096, 114310), (1136, 110285), (1288, 97270), (1370, 91448), (1420, 88228), (1610, 77816), (1633, 76720), (1840, 68089), (1918, 65320), (1988, 63020), (2192, 57155), (2485, 50416), (2576, 48635), (2740, 45724), (2840, 44114), (3151, 39760), (3220, 38908), (3266, 38360), (3836, 32660), (3976, 31510), (4795, 26128), (4970, 25208), (5480, 22862), (5680, 22057), (6302, 19880), (6440, 19454), (6532, 19180), (7672, 16330), (7952, 15755), (8165, 15344), (9590, 13064), (9727, 12880), (9940, 12604), (10960, 11431)]