85102080

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{1583}}^1$

素因数の和:1616

約数の個数: 160

約数和(自身を含む): 311122944

約数和(自身を除く): 226020864

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, 1583, 1680, 1792, 1920, 2240, 2560, 2688, 3166, 3360, 3584, 3840, 4480, 4749, 5376, 6332, 6720, 7680, 7915, 8960, 9498, 10752, 11081, 12664, 13440, 15830, 17920, 18996, 22162, 23745, 25328, 26880, 31660, 33243, 37992, 44324, 47490, 50656, 53760, 55405, 63320, 66486, 75984, 88648, 94980, 101312, 110810, 126640, 132972, 151968, 166215, 177296, 189960, 202624, 221620, 253280, 265944, 303936, 332430, 354592, 379920, 405248, 443240, 506560, 531888, 607872, 664860, 709184, 759840, 810496, 886480, 1013120, 1063776, 1215744, 1329720, 1418368, 1519680, 1772960, 2026240, 2127552, 2431488, 2659440, 2836736, 3039360, 3545920, 4052480, 4255104, 5318880, 5673472, 6078720, 7091840, 8510208, 10637760, 12157440, 14183680, 17020416, 21275520, 28367360, 42551040, 85102080]

約数ペア:

[(1, 85102080), (2, 42551040), (3, 28367360), (4, 21275520), (5, 17020416), (6, 14183680), (7, 12157440), (8, 10637760), (10, 8510208), (12, 7091840), (14, 6078720), (15, 5673472), (16, 5318880), (20, 4255104), (21, 4052480), (24, 3545920), (28, 3039360), (30, 2836736), (32, 2659440), (35, 2431488), (40, 2127552), (42, 2026240), (48, 1772960), (56, 1519680), (60, 1418368), (64, 1329720), (70, 1215744), (80, 1063776), (84, 1013120), (96, 886480), (105, 810496), (112, 759840), (120, 709184), (128, 664860), (140, 607872), (160, 531888), (168, 506560), (192, 443240), (210, 405248), (224, 379920), (240, 354592), (256, 332430), (280, 303936), (320, 265944), (336, 253280), (384, 221620), (420, 202624), (448, 189960), (480, 177296), (512, 166215), (560, 151968), (640, 132972), (672, 126640), (768, 110810), (840, 101312), (896, 94980), (960, 88648), (1120, 75984), (1280, 66486), (1344, 63320), (1536, 55405), (1583, 53760), (1680, 50656), (1792, 47490), (1920, 44324), (2240, 37992), (2560, 33243), (2688, 31660), (3166, 26880), (3360, 25328), (3584, 23745), (3840, 22162), (4480, 18996), (4749, 17920), (5376, 15830), (6332, 13440), (6720, 12664), (7680, 11081), (7915, 10752), (8960, 9498)]