425627520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7151}}^1$

素因数の和:7204

約数の個数: 128

約数和(自身を含む): 1400647680

約数和(自身を除く): 975020160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7151, 7440, 9920, 11904, 14302, 14880, 19840, 21453, 28604, 29760, 35755, 42906, 57208, 59520, 71510, 85812, 107265, 114416, 143020, 171624, 214530, 221681, 228832, 286040, 343248, 429060, 443362, 457664, 572080, 665043, 686496, 858120, 886724, 915328, 1108405, 1144160, 1330086, 1372992, 1716240, 1773448, 2216810, 2288320, 2660172, 2745984, 3325215, 3432480, 3546896, 4433620, 4576640, 5320344, 6650430, 6864960, 7093792, 8867240, 10640688, 13300860, 13729920, 14187584, 17734480, 21281376, 26601720, 28375168, 35468960, 42562752, 53203440, 70937920, 85125504, 106406880, 141875840, 212813760, 425627520]

約数ペア:

[(1, 425627520), (2, 212813760), (3, 141875840), (4, 106406880), (5, 85125504), (6, 70937920), (8, 53203440), (10, 42562752), (12, 35468960), (15, 28375168), (16, 26601720), (20, 21281376), (24, 17734480), (30, 14187584), (31, 13729920), (32, 13300860), (40, 10640688), (48, 8867240), (60, 7093792), (62, 6864960), (64, 6650430), (80, 5320344), (93, 4576640), (96, 4433620), (120, 3546896), (124, 3432480), (128, 3325215), (155, 2745984), (160, 2660172), (186, 2288320), (192, 2216810), (240, 1773448), (248, 1716240), (310, 1372992), (320, 1330086), (372, 1144160), (384, 1108405), (465, 915328), (480, 886724), (496, 858120), (620, 686496), (640, 665043), (744, 572080), (930, 457664), (960, 443362), (992, 429060), (1240, 343248), (1488, 286040), (1860, 228832), (1920, 221681), (1984, 214530), (2480, 171624), (2976, 143020), (3720, 114416), (3968, 107265), (4960, 85812), (5952, 71510), (7151, 59520), (7440, 57208), (9920, 42906), (11904, 35755), (14302, 29760), (14880, 28604), (19840, 21453)]