207674880

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{3863}}^1$

素因数の和:3896

約数の個数: 160

約数和(自身を含む): 758951424

約数和(自身を除く): 551276544

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, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3360, 3584, 3840, 3863, 4480, 5376, 6720, 7680, 7726, 8960, 10752, 11589, 13440, 15452, 17920, 19315, 23178, 26880, 27041, 30904, 38630, 46356, 53760, 54082, 57945, 61808, 77260, 81123, 92712, 108164, 115890, 123616, 135205, 154520, 162246, 185424, 216328, 231780, 247232, 270410, 309040, 324492, 370848, 405615, 432656, 463560, 494464, 540820, 618080, 648984, 741696, 811230, 865312, 927120, 988928, 1081640, 1236160, 1297968, 1483392, 1622460, 1730624, 1854240, 1977856, 2163280, 2472320, 2595936, 2966784, 3244920, 3461248, 3708480, 4326560, 4944640, 5191872, 5933568, 6489840, 6922496, 7416960, 8653120, 9889280, 10383744, 12979680, 13844992, 14833920, 17306240, 20767488, 25959360, 29667840, 34612480, 41534976, 51918720, 69224960, 103837440, 207674880]

約数ペア:

[(1, 207674880), (2, 103837440), (3, 69224960), (4, 51918720), (5, 41534976), (6, 34612480), (7, 29667840), (8, 25959360), (10, 20767488), (12, 17306240), (14, 14833920), (15, 13844992), (16, 12979680), (20, 10383744), (21, 9889280), (24, 8653120), (28, 7416960), (30, 6922496), (32, 6489840), (35, 5933568), (40, 5191872), (42, 4944640), (48, 4326560), (56, 3708480), (60, 3461248), (64, 3244920), (70, 2966784), (80, 2595936), (84, 2472320), (96, 2163280), (105, 1977856), (112, 1854240), (120, 1730624), (128, 1622460), (140, 1483392), (160, 1297968), (168, 1236160), (192, 1081640), (210, 988928), (224, 927120), (240, 865312), (256, 811230), (280, 741696), (320, 648984), (336, 618080), (384, 540820), (420, 494464), (448, 463560), (480, 432656), (512, 405615), (560, 370848), (640, 324492), (672, 309040), (768, 270410), (840, 247232), (896, 231780), (960, 216328), (1120, 185424), (1280, 162246), (1344, 154520), (1536, 135205), (1680, 123616), (1792, 115890), (1920, 108164), (2240, 92712), (2560, 81123), (2688, 77260), (3360, 61808), (3584, 57945), (3840, 54082), (3863, 53760), (4480, 46356), (5376, 38630), (6720, 30904), (7680, 27041), (7726, 26880), (8960, 23178), (10752, 19315), (11589, 17920), (13440, 15452)]