69049680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1787}}^1$

素因数の和:1833

約数の個数: 160

約数和(自身を含む): 255412224

約数和(自身を除く): 186362544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1787, 1840, 1932, 2415, 2576, 2760, 3220, 3574, 3864, 4830, 5361, 5520, 6440, 7148, 7728, 8935, 9660, 10722, 12509, 12880, 14296, 17870, 19320, 21444, 25018, 26805, 28592, 35740, 37527, 38640, 41101, 42888, 50036, 53610, 62545, 71480, 75054, 82202, 85776, 100072, 107220, 123303, 125090, 142960, 150108, 164404, 187635, 200144, 205505, 214440, 246606, 250180, 287707, 300216, 328808, 375270, 411010, 428880, 493212, 500360, 575414, 600432, 616515, 657616, 750540, 822020, 863121, 986424, 1000720, 1150828, 1233030, 1438535, 1501080, 1644040, 1726242, 1972848, 2301656, 2466060, 2877070, 3002160, 3288080, 3452484, 4315605, 4603312, 4932120, 5754140, 6904968, 8631210, 9864240, 11508280, 13809936, 17262420, 23016560, 34524840, 69049680]

約数ペア:

[(1, 69049680), (2, 34524840), (3, 23016560), (4, 17262420), (5, 13809936), (6, 11508280), (7, 9864240), (8, 8631210), (10, 6904968), (12, 5754140), (14, 4932120), (15, 4603312), (16, 4315605), (20, 3452484), (21, 3288080), (23, 3002160), (24, 2877070), (28, 2466060), (30, 2301656), (35, 1972848), (40, 1726242), (42, 1644040), (46, 1501080), (48, 1438535), (56, 1233030), (60, 1150828), (69, 1000720), (70, 986424), (80, 863121), (84, 822020), (92, 750540), (105, 657616), (112, 616515), (115, 600432), (120, 575414), (138, 500360), (140, 493212), (161, 428880), (168, 411010), (184, 375270), (210, 328808), (230, 300216), (240, 287707), (276, 250180), (280, 246606), (322, 214440), (336, 205505), (345, 200144), (368, 187635), (420, 164404), (460, 150108), (483, 142960), (552, 125090), (560, 123303), (644, 107220), (690, 100072), (805, 85776), (840, 82202), (920, 75054), (966, 71480), (1104, 62545), (1288, 53610), (1380, 50036), (1610, 42888), (1680, 41101), (1787, 38640), (1840, 37527), (1932, 35740), (2415, 28592), (2576, 26805), (2760, 25018), (3220, 21444), (3574, 19320), (3864, 17870), (4830, 14296), (5361, 12880), (5520, 12509), (6440, 10722), (7148, 9660), (7728, 8935)]