14007424760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{491}}^1\times {\mathrm{733}}^1$

素因数の和:1381

約数の個数: 128

約数和(自身を含む): 36401702400

約数和(自身を除く): 22394277640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 139, 140, 278, 280, 491, 556, 695, 733, 973, 982, 1112, 1390, 1466, 1946, 1964, 2455, 2780, 2932, 3437, 3665, 3892, 3928, 4865, 4910, 5131, 5560, 5864, 6874, 7330, 7784, 9730, 9820, 10262, 13748, 14660, 17185, 19460, 19640, 20524, 25655, 27496, 29320, 34370, 38920, 41048, 51310, 68249, 68740, 101887, 102620, 136498, 137480, 203774, 205240, 272996, 341245, 359903, 407548, 477743, 509435, 545992, 682490, 713209, 719806, 815096, 955486, 1018870, 1364980, 1426418, 1439612, 1799515, 1910972, 2037740, 2388715, 2519321, 2729960, 2852836, 2879224, 3566045, 3599030, 3821944, 4075480, 4777430, 5038642, 5705672, 7132090, 7198060, 9554860, 10077284, 12596605, 14264180, 14396120, 19109720, 20154568, 25193210, 28528360, 50026517, 50386420, 100053034, 100772840, 200106068, 250132585, 350185619, 400212136, 500265170, 700371238, 1000530340, 1400742476, 1750928095, 2001060680, 2801484952, 3501856190, 7003712380, 14007424760]

約数ペア:

[(1, 14007424760), (2, 7003712380), (4, 3501856190), (5, 2801484952), (7, 2001060680), (8, 1750928095), (10, 1400742476), (14, 1000530340), (20, 700371238), (28, 500265170), (35, 400212136), (40, 350185619), (56, 250132585), (70, 200106068), (139, 100772840), (140, 100053034), (278, 50386420), (280, 50026517), (491, 28528360), (556, 25193210), (695, 20154568), (733, 19109720), (973, 14396120), (982, 14264180), (1112, 12596605), (1390, 10077284), (1466, 9554860), (1946, 7198060), (1964, 7132090), (2455, 5705672), (2780, 5038642), (2932, 4777430), (3437, 4075480), (3665, 3821944), (3892, 3599030), (3928, 3566045), (4865, 2879224), (4910, 2852836), (5131, 2729960), (5560, 2519321), (5864, 2388715), (6874, 2037740), (7330, 1910972), (7784, 1799515), (9730, 1439612), (9820, 1426418), (10262, 1364980), (13748, 1018870), (14660, 955486), (17185, 815096), (19460, 719806), (19640, 713209), (20524, 682490), (25655, 545992), (27496, 509435), (29320, 477743), (34370, 407548), (38920, 359903), (41048, 341245), (51310, 272996), (68249, 205240), (68740, 203774), (101887, 137480), (102620, 136498)]