42283920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{25169}}^1$

素因数の和:25192

約数の個数: 80

約数和(自身を含む): 149811840

約数和(自身を除く): 107527920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 25169, 50338, 75507, 100676, 125845, 151014, 176183, 201352, 251690, 302028, 352366, 377535, 402704, 503380, 528549, 604056, 704732, 755070, 880915, 1006760, 1057098, 1208112, 1409464, 1510140, 1761830, 2013520, 2114196, 2642745, 2818928, 3020280, 3523660, 4228392, 5285490, 6040560, 7047320, 8456784, 10570980, 14094640, 21141960, 42283920]

約数ペア:

[(1, 42283920), (2, 21141960), (3, 14094640), (4, 10570980), (5, 8456784), (6, 7047320), (7, 6040560), (8, 5285490), (10, 4228392), (12, 3523660), (14, 3020280), (15, 2818928), (16, 2642745), (20, 2114196), (21, 2013520), (24, 1761830), (28, 1510140), (30, 1409464), (35, 1208112), (40, 1057098), (42, 1006760), (48, 880915), (56, 755070), (60, 704732), (70, 604056), (80, 528549), (84, 503380), (105, 402704), (112, 377535), (120, 352366), (140, 302028), (168, 251690), (210, 201352), (240, 176183), (280, 151014), (336, 125845), (420, 100676), (560, 75507), (840, 50338), (1680, 25169)]