1318517760

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{12263}}^1$

素因数の和:12298

約数の個数: 176

約数和(自身を含む): 4820046336

約数和(自身を除く): 3501528576

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, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3072, 3360, 3584, 3840, 4480, 5120, 5376, 6720, 7168, 7680, 8960, 10752, 12263, 13440, 15360, 17920, 21504, 24526, 26880, 35840, 36789, 49052, 53760, 61315, 73578, 85841, 98104, 107520, 122630, 147156, 171682, 183945, 196208, 245260, 257523, 294312, 343364, 367890, 392416, 429205, 490520, 515046, 588624, 686728, 735780, 784832, 858410, 981040, 1030092, 1177248, 1287615, 1373456, 1471560, 1569664, 1716820, 1962080, 2060184, 2354496, 2575230, 2746912, 2943120, 3139328, 3433640, 3924160, 4120368, 4708992, 5150460, 5493824, 5886240, 6278656, 6867280, 7848320, 8240736, 9417984, 10300920, 10987648, 11772480, 12557312, 13734560, 15696640, 16481472, 18835968, 20601840, 21975296, 23544960, 27469120, 31393280, 32962944, 37671936, 41203680, 43950592, 47089920, 54938240, 62786560, 65925888, 82407360, 87901184, 94179840, 109876480, 131851776, 164814720, 188359680, 219752960, 263703552, 329629440, 439505920, 659258880, 1318517760]

約数ペア:

[(1, 1318517760), (2, 659258880), (3, 439505920), (4, 329629440), (5, 263703552), (6, 219752960), (7, 188359680), (8, 164814720), (10, 131851776), (12, 109876480), (14, 94179840), (15, 87901184), (16, 82407360), (20, 65925888), (21, 62786560), (24, 54938240), (28, 47089920), (30, 43950592), (32, 41203680), (35, 37671936), (40, 32962944), (42, 31393280), (48, 27469120), (56, 23544960), (60, 21975296), (64, 20601840), (70, 18835968), (80, 16481472), (84, 15696640), (96, 13734560), (105, 12557312), (112, 11772480), (120, 10987648), (128, 10300920), (140, 9417984), (160, 8240736), (168, 7848320), (192, 6867280), (210, 6278656), (224, 5886240), (240, 5493824), (256, 5150460), (280, 4708992), (320, 4120368), (336, 3924160), (384, 3433640), (420, 3139328), (448, 2943120), (480, 2746912), (512, 2575230), (560, 2354496), (640, 2060184), (672, 1962080), (768, 1716820), (840, 1569664), (896, 1471560), (960, 1373456), (1024, 1287615), (1120, 1177248), (1280, 1030092), (1344, 981040), (1536, 858410), (1680, 784832), (1792, 735780), (1920, 686728), (2240, 588624), (2560, 515046), (2688, 490520), (3072, 429205), (3360, 392416), (3584, 367890), (3840, 343364), (4480, 294312), (5120, 257523), (5376, 245260), (6720, 196208), (7168, 183945), (7680, 171682), (8960, 147156), (10752, 122630), (12263, 107520), (13440, 98104), (15360, 85841), (17920, 73578), (21504, 61315), (24526, 53760), (26880, 49052), (35840, 36789)]