133408520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28027}}^1$

素因数の和:28062

約数の個数: 64

約数和(自身を含む): 363242880

約数和(自身を除く): 229834360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 28027, 56054, 112108, 140135, 196189, 224216, 280270, 392378, 476459, 560540, 784756, 952918, 980945, 1121080, 1569512, 1905836, 1961890, 2382295, 3335213, 3811672, 3923780, 4764590, 6670426, 7847560, 9529180, 13340852, 16676065, 19058360, 26681704, 33352130, 66704260, 133408520]

約数ペア:

[(1, 133408520), (2, 66704260), (4, 33352130), (5, 26681704), (7, 19058360), (8, 16676065), (10, 13340852), (14, 9529180), (17, 7847560), (20, 6670426), (28, 4764590), (34, 3923780), (35, 3811672), (40, 3335213), (56, 2382295), (68, 1961890), (70, 1905836), (85, 1569512), (119, 1121080), (136, 980945), (140, 952918), (170, 784756), (238, 560540), (280, 476459), (340, 392378), (476, 280270), (595, 224216), (680, 196189), (952, 140135), (1190, 112108), (2380, 56054), (4760, 28027)]