9138080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:262

約数の個数: 96

約数和(自身を含む): 25401600

約数和(自身を除く): 16263520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 70, 80, 82, 112, 140, 160, 164, 199, 205, 224, 280, 287, 328, 398, 410, 560, 574, 656, 796, 820, 995, 1120, 1148, 1312, 1393, 1435, 1592, 1640, 1990, 2296, 2786, 2870, 3184, 3280, 3980, 4592, 5572, 5740, 6368, 6560, 6965, 7960, 8159, 9184, 11144, 11480, 13930, 15920, 16318, 22288, 22960, 27860, 31840, 32636, 40795, 44576, 45920, 55720, 57113, 65272, 81590, 111440, 114226, 130544, 163180, 222880, 228452, 261088, 285565, 326360, 456904, 571130, 652720, 913808, 1142260, 1305440, 1827616, 2284520, 4569040, 9138080]

約数ペア:

[(1, 9138080), (2, 4569040), (4, 2284520), (5, 1827616), (7, 1305440), (8, 1142260), (10, 913808), (14, 652720), (16, 571130), (20, 456904), (28, 326360), (32, 285565), (35, 261088), (40, 228452), (41, 222880), (56, 163180), (70, 130544), (80, 114226), (82, 111440), (112, 81590), (140, 65272), (160, 57113), (164, 55720), (199, 45920), (205, 44576), (224, 40795), (280, 32636), (287, 31840), (328, 27860), (398, 22960), (410, 22288), (560, 16318), (574, 15920), (656, 13930), (796, 11480), (820, 11144), (995, 9184), (1120, 8159), (1148, 7960), (1312, 6965), (1393, 6560), (1435, 6368), (1592, 5740), (1640, 5572), (1990, 4592), (2296, 3980), (2786, 3280), (2870, 3184)]