57844080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:548

約数の個数: 240

約数和(自身を含む): 232128000

約数和(自身を除く): 174283920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 105, 112, 115, 120, 126, 138, 140, 144, 161, 168, 180, 184, 207, 210, 230, 240, 252, 276, 280, 315, 322, 336, 345, 360, 368, 414, 420, 460, 483, 499, 504, 552, 560, 630, 644, 690, 720, 805, 828, 840, 920, 966, 998, 1008, 1035, 1104, 1260, 1288, 1380, 1449, 1497, 1610, 1656, 1680, 1840, 1932, 1996, 2070, 2415, 2495, 2520, 2576, 2760, 2898, 2994, 3220, 3312, 3493, 3864, 3992, 4140, 4491, 4830, 4990, 5040, 5520, 5796, 5988, 6440, 6986, 7245, 7485, 7728, 7984, 8280, 8982, 9660, 9980, 10479, 11477, 11592, 11976, 12880, 13972, 14490, 14970, 16560, 17465, 17964, 19320, 19960, 20958, 22455, 22954, 23184, 23952, 27944, 28980, 29940, 31437, 34431, 34930, 35928, 38640, 39920, 41916, 44910, 45908, 52395, 55888, 57385, 57960, 59880, 62874, 68862, 69860, 71856, 80339, 83832, 89820, 91816, 103293, 104790, 114770, 115920, 119760, 125748, 137724, 139720, 157185, 160678, 167664, 172155, 179640, 183632, 206586, 209580, 229540, 241017, 251496, 275448, 279440, 314370, 321356, 344310, 359280, 401695, 413172, 419160, 459080, 482034, 502992, 516465, 550896, 628740, 642712, 688620, 723051, 803390, 826344, 838320, 918160, 964068, 1032930, 1205085, 1257480, 1285424, 1377240, 1446102, 1606780, 1652688, 1928136, 2065860, 2410170, 2514960, 2754480, 2892204, 3213560, 3615255, 3856272, 4131720, 4820340, 5784408, 6427120, 7230510, 8263440, 9640680, 11568816, 14461020, 19281360, 28922040, 57844080]

約数ペア:

[(1, 57844080), (2, 28922040), (3, 19281360), (4, 14461020), (5, 11568816), (6, 9640680), (7, 8263440), (8, 7230510), (9, 6427120), (10, 5784408), (12, 4820340), (14, 4131720), (15, 3856272), (16, 3615255), (18, 3213560), (20, 2892204), (21, 2754480), (23, 2514960), (24, 2410170), (28, 2065860), (30, 1928136), (35, 1652688), (36, 1606780), (40, 1446102), (42, 1377240), (45, 1285424), (46, 1257480), (48, 1205085), (56, 1032930), (60, 964068), (63, 918160), (69, 838320), (70, 826344), (72, 803390), (80, 723051), (84, 688620), (90, 642712), (92, 628740), (105, 550896), (112, 516465), (115, 502992), (120, 482034), (126, 459080), (138, 419160), (140, 413172), (144, 401695), (161, 359280), (168, 344310), (180, 321356), (184, 314370), (207, 279440), (210, 275448), (230, 251496), (240, 241017), (252, 229540), (276, 209580), (280, 206586), (315, 183632), (322, 179640), (336, 172155), (345, 167664), (360, 160678), (368, 157185), (414, 139720), (420, 137724), (460, 125748), (483, 119760), (499, 115920), (504, 114770), (552, 104790), (560, 103293), (630, 91816), (644, 89820), (690, 83832), (720, 80339), (805, 71856), (828, 69860), (840, 68862), (920, 62874), (966, 59880), (998, 57960), (1008, 57385), (1035, 55888), (1104, 52395), (1260, 45908), (1288, 44910), (1380, 41916), (1449, 39920), (1497, 38640), (1610, 35928), (1656, 34930), (1680, 34431), (1840, 31437), (1932, 29940), (1996, 28980), (2070, 27944), (2415, 23952), (2495, 23184), (2520, 22954), (2576, 22455), (2760, 20958), (2898, 19960), (2994, 19320), (3220, 17964), (3312, 17465), (3493, 16560), (3864, 14970), (3992, 14490), (4140, 13972), (4491, 12880), (4830, 11976), (4990, 11592), (5040, 11477), (5520, 10479), (5796, 9980), (5988, 9660), (6440, 8982), (6986, 8280), (7245, 7984), (7485, 7728)]