269460240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1499}}^1$

素因数の和:1629

約数の個数: 160

約数和(自身を含む): 964224000

約数和(自身を除く): 694763760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 107, 112, 120, 140, 168, 210, 214, 240, 280, 321, 336, 420, 428, 535, 560, 642, 749, 840, 856, 1070, 1284, 1498, 1499, 1605, 1680, 1712, 2140, 2247, 2568, 2996, 2998, 3210, 3745, 4280, 4494, 4497, 5136, 5992, 5996, 6420, 7490, 7495, 8560, 8988, 8994, 10493, 11235, 11984, 11992, 12840, 14980, 14990, 17976, 17988, 20986, 22470, 22485, 23984, 25680, 29960, 29980, 31479, 35952, 35976, 41972, 44940, 44970, 52465, 59920, 59960, 62958, 71952, 83944, 89880, 89940, 104930, 119920, 125916, 157395, 160393, 167888, 179760, 179880, 209860, 251832, 314790, 320786, 359760, 419720, 481179, 503664, 629580, 641572, 801965, 839440, 962358, 1122751, 1259160, 1283144, 1603930, 1924716, 2245502, 2405895, 2518320, 2566288, 3207860, 3368253, 3849432, 4491004, 4811790, 5613755, 6415720, 6736506, 7698864, 8982008, 9623580, 11227510, 12831440, 13473012, 16841265, 17964016, 19247160, 22455020, 26946024, 33682530, 38494320, 44910040, 53892048, 67365060, 89820080, 134730120, 269460240]

約数ペア:

[(1, 269460240), (2, 134730120), (3, 89820080), (4, 67365060), (5, 53892048), (6, 44910040), (7, 38494320), (8, 33682530), (10, 26946024), (12, 22455020), (14, 19247160), (15, 17964016), (16, 16841265), (20, 13473012), (21, 12831440), (24, 11227510), (28, 9623580), (30, 8982008), (35, 7698864), (40, 6736506), (42, 6415720), (48, 5613755), (56, 4811790), (60, 4491004), (70, 3849432), (80, 3368253), (84, 3207860), (105, 2566288), (107, 2518320), (112, 2405895), (120, 2245502), (140, 1924716), (168, 1603930), (210, 1283144), (214, 1259160), (240, 1122751), (280, 962358), (321, 839440), (336, 801965), (420, 641572), (428, 629580), (535, 503664), (560, 481179), (642, 419720), (749, 359760), (840, 320786), (856, 314790), (1070, 251832), (1284, 209860), (1498, 179880), (1499, 179760), (1605, 167888), (1680, 160393), (1712, 157395), (2140, 125916), (2247, 119920), (2568, 104930), (2996, 89940), (2998, 89880), (3210, 83944), (3745, 71952), (4280, 62958), (4494, 59960), (4497, 59920), (5136, 52465), (5992, 44970), (5996, 44940), (6420, 41972), (7490, 35976), (7495, 35952), (8560, 31479), (8988, 29980), (8994, 29960), (10493, 25680), (11235, 23984), (11984, 22485), (11992, 22470), (12840, 20986), (14980, 17988), (14990, 17976)]