143534960

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1867}}^1$

素因数の和:1942

約数の個数: 60

約数和(自身を含む): 345015864

約数和(自身を除く): 201480904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 961, 1240, 1867, 1922, 2480, 3734, 3844, 4805, 7468, 7688, 9335, 9610, 14936, 15376, 18670, 19220, 29872, 37340, 38440, 57877, 74680, 76880, 115754, 149360, 231508, 289385, 463016, 578770, 926032, 1157540, 1794187, 2315080, 3588374, 4630160, 7176748, 8970935, 14353496, 17941870, 28706992, 35883740, 71767480, 143534960]

約数ペア:

[(1, 143534960), (2, 71767480), (4, 35883740), (5, 28706992), (8, 17941870), (10, 14353496), (16, 8970935), (20, 7176748), (31, 4630160), (40, 3588374), (62, 2315080), (80, 1794187), (124, 1157540), (155, 926032), (248, 578770), (310, 463016), (496, 289385), (620, 231508), (961, 149360), (1240, 115754), (1867, 76880), (1922, 74680), (2480, 57877), (3734, 38440), (3844, 37340), (4805, 29872), (7468, 19220), (7688, 18670), (9335, 15376), (9610, 14936)]