171186120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{67931}}^1$

素因数の和:67955

約数の個数: 96

約数和(自身を含む): 635843520

約数和(自身を除く): 464657400

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, 67931, 135862, 203793, 271724, 339655, 407586, 475517, 543448, 611379, 679310, 815172, 951034, 1018965, 1222758, 1358620, 1426551, 1630344, 1902068, 2037930, 2377585, 2445516, 2717240, 2853102, 3056895, 3804136, 4075860, 4279653, 4755170, 4891032, 5706204, 6113790, 7132755, 8151720, 8559306, 9510340, 11412408, 12227580, 14265510, 17118612, 19020680, 21398265, 24455160, 28531020, 34237224, 42796530, 57062040, 85593060, 171186120]

約数ペア:

[(1, 171186120), (2, 85593060), (3, 57062040), (4, 42796530), (5, 34237224), (6, 28531020), (7, 24455160), (8, 21398265), (9, 19020680), (10, 17118612), (12, 14265510), (14, 12227580), (15, 11412408), (18, 9510340), (20, 8559306), (21, 8151720), (24, 7132755), (28, 6113790), (30, 5706204), (35, 4891032), (36, 4755170), (40, 4279653), (42, 4075860), (45, 3804136), (56, 3056895), (60, 2853102), (63, 2717240), (70, 2445516), (72, 2377585), (84, 2037930), (90, 1902068), (105, 1630344), (120, 1426551), (126, 1358620), (140, 1222758), (168, 1018965), (180, 951034), (210, 815172), (252, 679310), (280, 611379), (315, 543448), (360, 475517), (420, 407586), (504, 339655), (630, 271724), (840, 203793), (1260, 135862), (2520, 67931)]