264942160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2833}}^1$

素因数の和:3020

約数の個数: 80

約数和(自身を含む): 708454656

約数和(自身を除く): 443512496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 167, 280, 334, 560, 668, 835, 1169, 1336, 1670, 2338, 2672, 2833, 3340, 4676, 5666, 5845, 6680, 9352, 11332, 11690, 13360, 14165, 18704, 19831, 22664, 23380, 28330, 39662, 45328, 46760, 56660, 79324, 93520, 99155, 113320, 158648, 198310, 226640, 317296, 396620, 473111, 793240, 946222, 1586480, 1892444, 2365555, 3311777, 3784888, 4731110, 6623554, 7569776, 9462220, 13247108, 16558885, 18924440, 26494216, 33117770, 37848880, 52988432, 66235540, 132471080, 264942160]

約数ペア:

[(1, 264942160), (2, 132471080), (4, 66235540), (5, 52988432), (7, 37848880), (8, 33117770), (10, 26494216), (14, 18924440), (16, 16558885), (20, 13247108), (28, 9462220), (35, 7569776), (40, 6623554), (56, 4731110), (70, 3784888), (80, 3311777), (112, 2365555), (140, 1892444), (167, 1586480), (280, 946222), (334, 793240), (560, 473111), (668, 396620), (835, 317296), (1169, 226640), (1336, 198310), (1670, 158648), (2338, 113320), (2672, 99155), (2833, 93520), (3340, 79324), (4676, 56660), (5666, 46760), (5845, 45328), (6680, 39662), (9352, 28330), (11332, 23380), (11690, 22664), (13360, 19831), (14165, 18704)]