1026475520

素因数分解:

$2^9\times 5^1\times 7^4\times {\mathrm{167}}^1$

素因数の和:218

約数の個数: 200

約数和(自身を含む): 2888346384

約数和(自身を除く): 1861870864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 167, 196, 224, 245, 256, 280, 320, 334, 343, 392, 448, 490, 512, 560, 640, 668, 686, 784, 835, 896, 980, 1120, 1169, 1280, 1336, 1372, 1568, 1670, 1715, 1792, 1960, 2240, 2338, 2401, 2560, 2672, 2744, 3136, 3340, 3430, 3584, 3920, 4480, 4676, 4802, 5344, 5488, 5845, 6272, 6680, 6860, 7840, 8183, 8960, 9352, 9604, 10688, 10976, 11690, 12005, 12544, 13360, 13720, 15680, 16366, 17920, 18704, 19208, 21376, 21952, 23380, 24010, 25088, 26720, 27440, 31360, 32732, 37408, 38416, 40915, 42752, 43904, 46760, 48020, 53440, 54880, 57281, 62720, 65464, 74816, 76832, 81830, 85504, 87808, 93520, 96040, 106880, 109760, 114562, 125440, 130928, 149632, 153664, 163660, 175616, 187040, 192080, 213760, 219520, 229124, 261856, 286405, 299264, 307328, 327320, 374080, 384160, 400967, 427520, 439040, 458248, 523712, 572810, 598528, 614656, 654640, 748160, 768320, 801934, 878080, 916496, 1047424, 1145620, 1229312, 1309280, 1496320, 1536640, 1603868, 1832992, 2004835, 2094848, 2291240, 2618560, 2992640, 3073280, 3207736, 3665984, 4009670, 4189696, 4582480, 5237120, 6146560, 6415472, 7331968, 8019340, 9164960, 10474240, 12830944, 14663936, 16038680, 18329920, 20948480, 25661888, 29327872, 32077360, 36659840, 51323776, 64154720, 73319680, 102647552, 128309440, 146639360, 205295104, 256618880, 513237760, 1026475520]

約数ペア:

[(1, 1026475520), (2, 513237760), (4, 256618880), (5, 205295104), (7, 146639360), (8, 128309440), (10, 102647552), (14, 73319680), (16, 64154720), (20, 51323776), (28, 36659840), (32, 32077360), (35, 29327872), (40, 25661888), (49, 20948480), (56, 18329920), (64, 16038680), (70, 14663936), (80, 12830944), (98, 10474240), (112, 9164960), (128, 8019340), (140, 7331968), (160, 6415472), (167, 6146560), (196, 5237120), (224, 4582480), (245, 4189696), (256, 4009670), (280, 3665984), (320, 3207736), (334, 3073280), (343, 2992640), (392, 2618560), (448, 2291240), (490, 2094848), (512, 2004835), (560, 1832992), (640, 1603868), (668, 1536640), (686, 1496320), (784, 1309280), (835, 1229312), (896, 1145620), (980, 1047424), (1120, 916496), (1169, 878080), (1280, 801934), (1336, 768320), (1372, 748160), (1568, 654640), (1670, 614656), (1715, 598528), (1792, 572810), (1960, 523712), (2240, 458248), (2338, 439040), (2401, 427520), (2560, 400967), (2672, 384160), (2744, 374080), (3136, 327320), (3340, 307328), (3430, 299264), (3584, 286405), (3920, 261856), (4480, 229124), (4676, 219520), (4802, 213760), (5344, 192080), (5488, 187040), (5845, 175616), (6272, 163660), (6680, 153664), (6860, 149632), (7840, 130928), (8183, 125440), (8960, 114562), (9352, 109760), (9604, 106880), (10688, 96040), (10976, 93520), (11690, 87808), (12005, 85504), (12544, 81830), (13360, 76832), (13720, 74816), (15680, 65464), (16366, 62720), (17920, 57281), (18704, 54880), (19208, 53440), (21376, 48020), (21952, 46760), (23380, 43904), (24010, 42752), (25088, 40915), (26720, 38416), (27440, 37408), (31360, 32732)]