140709240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{55837}}^1$

素因数の和:55861

約数の個数: 96

約数和(自身を含む): 522643680

約数和(自身を除く): 381934440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 55837, 111674, 167511, 223348, 279185, 335022, 390859, 446696, 502533, 558370, 670044, 781718, 837555, 1005066, 1116740, 1172577, 1340088, 1563436, 1675110, 1954295, 2010132, 2233480, 2345154, 2512665, 3126872, 3350220, 3517731, 3908590, 4020264, 4690308, 5025330, 5862885, 6700440, 7035462, 7817180, 9380616, 10050660, 11725770, 14070924, 15634360, 17588655, 20101320, 23451540, 28141848, 35177310, 46903080, 70354620, 140709240]

約数ペア:

[(1, 140709240), (2, 70354620), (3, 46903080), (4, 35177310), (5, 28141848), (6, 23451540), (7, 20101320), (8, 17588655), (9, 15634360), (10, 14070924), (12, 11725770), (14, 10050660), (15, 9380616), (18, 7817180), (20, 7035462), (21, 6700440), (24, 5862885), (28, 5025330), (30, 4690308), (35, 4020264), (36, 3908590), (40, 3517731), (42, 3350220), (45, 3126872), (56, 2512665), (60, 2345154), (63, 2233480), (70, 2010132), (72, 1954295), (84, 1675110), (90, 1563436), (105, 1340088), (120, 1172577), (126, 1116740), (140, 1005066), (168, 837555), (180, 781718), (210, 670044), (252, 558370), (280, 502533), (315, 446696), (360, 390859), (420, 335022), (504, 279185), (630, 223348), (840, 167511), (1260, 111674), (2520, 55837)]