141256080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{28027}}^1$

素因数の和:28053

約数の個数: 120

約数和(自身を含む): 542173632

約数和(自身を除く): 400917552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 28027, 56054, 84081, 112108, 140135, 168162, 196189, 224216, 252243, 280270, 336324, 392378, 420405, 448432, 504486, 560540, 588567, 672648, 784756, 840810, 980945, 1008972, 1121080, 1177134, 1261215, 1345296, 1569512, 1681620, 1765701, 1961890, 2017944, 2242160, 2354268, 2522430, 2942835, 3139024, 3363240, 3531402, 3923780, 4035888, 4708536, 5044860, 5885670, 6726480, 7062804, 7847560, 8828505, 9417072, 10089720, 11771340, 14125608, 15695120, 17657010, 20179440, 23542680, 28251216, 35314020, 47085360, 70628040, 141256080]

約数ペア:

[(1, 141256080), (2, 70628040), (3, 47085360), (4, 35314020), (5, 28251216), (6, 23542680), (7, 20179440), (8, 17657010), (9, 15695120), (10, 14125608), (12, 11771340), (14, 10089720), (15, 9417072), (16, 8828505), (18, 7847560), (20, 7062804), (21, 6726480), (24, 5885670), (28, 5044860), (30, 4708536), (35, 4035888), (36, 3923780), (40, 3531402), (42, 3363240), (45, 3139024), (48, 2942835), (56, 2522430), (60, 2354268), (63, 2242160), (70, 2017944), (72, 1961890), (80, 1765701), (84, 1681620), (90, 1569512), (105, 1345296), (112, 1261215), (120, 1177134), (126, 1121080), (140, 1008972), (144, 980945), (168, 840810), (180, 784756), (210, 672648), (240, 588567), (252, 560540), (280, 504486), (315, 448432), (336, 420405), (360, 392378), (420, 336324), (504, 280270), (560, 252243), (630, 224216), (720, 196189), (840, 168162), (1008, 140135), (1260, 112108), (1680, 84081), (2520, 56054), (5040, 28027)]