139059720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{389}}^1$

素因数の和:740

約数の個数: 128

約数和(自身を含む): 466128000

約数和(自身を除く): 327068280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 331, 360, 389, 540, 662, 778, 993, 1080, 1167, 1324, 1556, 1655, 1945, 1986, 2334, 2648, 2979, 3112, 3310, 3501, 3890, 3972, 4668, 4965, 5835, 5958, 6620, 7002, 7780, 7944, 8937, 9336, 9930, 10503, 11670, 11916, 13240, 14004, 14895, 15560, 17505, 17874, 19860, 21006, 23340, 23832, 28008, 29790, 35010, 35748, 39720, 42012, 44685, 46680, 52515, 59580, 70020, 71496, 84024, 89370, 105030, 119160, 128759, 140040, 178740, 210060, 257518, 357480, 386277, 420120, 515036, 643795, 772554, 1030072, 1158831, 1287590, 1545108, 1931385, 2317662, 2575180, 3090216, 3476493, 3862770, 4635324, 5150360, 5794155, 6952986, 7725540, 9270648, 11588310, 13905972, 15451080, 17382465, 23176620, 27811944, 34764930, 46353240, 69529860, 139059720]

約数ペア:

[(1, 139059720), (2, 69529860), (3, 46353240), (4, 34764930), (5, 27811944), (6, 23176620), (8, 17382465), (9, 15451080), (10, 13905972), (12, 11588310), (15, 9270648), (18, 7725540), (20, 6952986), (24, 5794155), (27, 5150360), (30, 4635324), (36, 3862770), (40, 3476493), (45, 3090216), (54, 2575180), (60, 2317662), (72, 1931385), (90, 1545108), (108, 1287590), (120, 1158831), (135, 1030072), (180, 772554), (216, 643795), (270, 515036), (331, 420120), (360, 386277), (389, 357480), (540, 257518), (662, 210060), (778, 178740), (993, 140040), (1080, 128759), (1167, 119160), (1324, 105030), (1556, 89370), (1655, 84024), (1945, 71496), (1986, 70020), (2334, 59580), (2648, 52515), (2979, 46680), (3112, 44685), (3310, 42012), (3501, 39720), (3890, 35748), (3972, 35010), (4668, 29790), (4965, 28008), (5835, 23832), (5958, 23340), (6620, 21006), (7002, 19860), (7780, 17874), (7944, 17505), (8937, 15560), (9336, 14895), (9930, 14004), (10503, 13240), (11670, 11916)]