1287343680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{27367}}^1$

素因数の和:27401

約数の個数: 168

約数和(自身を含む): 4754806848

約数和(自身を除く): 3467463168

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, 11760, 15680, 23520, 27367, 47040, 54734, 82101, 109468, 136835, 164202, 191569, 218936, 273670, 328404, 383138, 410505, 437872, 547340, 574707, 656808, 766276, 821010, 875744, 957845, 1094680, 1149414, 1313616, 1340983, 1532552, 1642020, 1751488, 1915690, 2189360, 2298828, 2627232, 2681966, 2873535, 3065104, 3284040, 3831380, 4022949, 4378720, 4597656, 5254464, 5363932, 5747070, 6130208, 6568080, 6704915, 7662760, 8045898, 8757440, 9195312, 10727864, 11494140, 12260416, 13136160, 13409830, 15325520, 16091796, 18390624, 20114745, 21455728, 22988280, 26272320, 26819660, 30651040, 32183592, 36781248, 40229490, 42911456, 45976560, 53639320, 61302080, 64367184, 80458980, 85822912, 91953120, 107278640, 128734368, 160917960, 183906240, 214557280, 257468736, 321835920, 429114560, 643671840, 1287343680]

約数ペア:

[(1, 1287343680), (2, 643671840), (3, 429114560), (4, 321835920), (5, 257468736), (6, 214557280), (7, 183906240), (8, 160917960), (10, 128734368), (12, 107278640), (14, 91953120), (15, 85822912), (16, 80458980), (20, 64367184), (21, 61302080), (24, 53639320), (28, 45976560), (30, 42911456), (32, 40229490), (35, 36781248), (40, 32183592), (42, 30651040), (48, 26819660), (49, 26272320), (56, 22988280), (60, 21455728), (64, 20114745), (70, 18390624), (80, 16091796), (84, 15325520), (96, 13409830), (98, 13136160), (105, 12260416), (112, 11494140), (120, 10727864), (140, 9195312), (147, 8757440), (160, 8045898), (168, 7662760), (192, 6704915), (196, 6568080), (210, 6130208), (224, 5747070), (240, 5363932), (245, 5254464), (280, 4597656), (294, 4378720), (320, 4022949), (336, 3831380), (392, 3284040), (420, 3065104), (448, 2873535), (480, 2681966), (490, 2627232), (560, 2298828), (588, 2189360), (672, 1915690), (735, 1751488), (784, 1642020), (840, 1532552), (960, 1340983), (980, 1313616), (1120, 1149414), (1176, 1094680), (1344, 957845), (1470, 875744), (1568, 821010), (1680, 766276), (1960, 656808), (2240, 574707), (2352, 547340), (2940, 437872), (3136, 410505), (3360, 383138), (3920, 328404), (4704, 273670), (5880, 218936), (6720, 191569), (7840, 164202), (9408, 136835), (11760, 109468), (15680, 82101), (23520, 54734), (27367, 47040)]