137122720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{641}}^1$

素因数の和:854

約数の個数: 96

約数和(自身を含む): 372750336

約数和(自身を除く): 235627616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 191, 224, 280, 382, 560, 641, 764, 955, 1120, 1282, 1337, 1528, 1910, 2564, 2674, 3056, 3205, 3820, 4487, 5128, 5348, 6112, 6410, 6685, 7640, 8974, 10256, 10696, 12820, 13370, 15280, 17948, 20512, 21392, 22435, 25640, 26740, 30560, 35896, 42784, 44870, 51280, 53480, 71792, 89740, 102560, 106960, 122431, 143584, 179480, 213920, 244862, 358960, 489724, 612155, 717920, 857017, 979448, 1224310, 1714034, 1958896, 2448620, 3428068, 3917792, 4285085, 4897240, 6856136, 8570170, 9794480, 13712272, 17140340, 19588960, 27424544, 34280680, 68561360, 137122720]

約数ペア:

[(1, 137122720), (2, 68561360), (4, 34280680), (5, 27424544), (7, 19588960), (8, 17140340), (10, 13712272), (14, 9794480), (16, 8570170), (20, 6856136), (28, 4897240), (32, 4285085), (35, 3917792), (40, 3428068), (56, 2448620), (70, 1958896), (80, 1714034), (112, 1224310), (140, 979448), (160, 857017), (191, 717920), (224, 612155), (280, 489724), (382, 358960), (560, 244862), (641, 213920), (764, 179480), (955, 143584), (1120, 122431), (1282, 106960), (1337, 102560), (1528, 89740), (1910, 71792), (2564, 53480), (2674, 51280), (3056, 44870), (3205, 42784), (3820, 35896), (4487, 30560), (5128, 26740), (5348, 25640), (6112, 22435), (6410, 21392), (6685, 20512), (7640, 17948), (8974, 15280), (10256, 13370), (10696, 12820)]