131687360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{58789}}^1$

素因数の和:58813

約数の個数: 56

約数和(自身を含む): 358383840

約数和(自身を除く): 226696480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 58789, 117578, 235156, 293945, 411523, 470312, 587890, 823046, 940624, 1175780, 1646092, 1881248, 2057615, 2351560, 3292184, 3762496, 4115230, 4703120, 6584368, 8230460, 9406240, 13168736, 16460920, 18812480, 26337472, 32921840, 65843680, 131687360]

約数ペア:

[(1, 131687360), (2, 65843680), (4, 32921840), (5, 26337472), (7, 18812480), (8, 16460920), (10, 13168736), (14, 9406240), (16, 8230460), (20, 6584368), (28, 4703120), (32, 4115230), (35, 3762496), (40, 3292184), (56, 2351560), (64, 2057615), (70, 1881248), (80, 1646092), (112, 1175780), (140, 940624), (160, 823046), (224, 587890), (280, 470312), (320, 411523), (448, 293945), (560, 235156), (1120, 117578), (2240, 58789)]