143748080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2399}}^1$

素因数の和:2526

約数の個数: 80

約数和(自身を含む): 385689600

約数和(自身を除く): 241941520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 107, 112, 140, 214, 280, 428, 535, 560, 749, 856, 1070, 1498, 1712, 2140, 2399, 2996, 3745, 4280, 4798, 5992, 7490, 8560, 9596, 11984, 11995, 14980, 16793, 19192, 23990, 29960, 33586, 38384, 47980, 59920, 67172, 83965, 95960, 134344, 167930, 191920, 256693, 268688, 335860, 513386, 671720, 1026772, 1283465, 1343440, 1796851, 2053544, 2566930, 3593702, 4107088, 5133860, 7187404, 8984255, 10267720, 14374808, 17968510, 20535440, 28749616, 35937020, 71874040, 143748080]

約数ペア:

[(1, 143748080), (2, 71874040), (4, 35937020), (5, 28749616), (7, 20535440), (8, 17968510), (10, 14374808), (14, 10267720), (16, 8984255), (20, 7187404), (28, 5133860), (35, 4107088), (40, 3593702), (56, 2566930), (70, 2053544), (80, 1796851), (107, 1343440), (112, 1283465), (140, 1026772), (214, 671720), (280, 513386), (428, 335860), (535, 268688), (560, 256693), (749, 191920), (856, 167930), (1070, 134344), (1498, 95960), (1712, 83965), (2140, 67172), (2399, 59920), (2996, 47980), (3745, 38384), (4280, 33586), (4798, 29960), (5992, 23990), (7490, 19192), (8560, 16793), (9596, 14980), (11984, 11995)]