279209747280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5531}}^1\times {\mathrm{7253}}^1$

素因数の和:12829

約数の個数: 160

約数和(自身を含む): 895682136960

約数和(自身を除く): 616472389680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 5531, 6960, 7253, 11062, 14506, 16593, 21759, 22124, 27655, 29012, 33186, 36265, 43518, 44248, 55310, 58024, 66372, 72530, 82965, 87036, 88496, 108795, 110620, 116048, 132744, 145060, 160399, 165930, 174072, 210337, 217590, 221240, 265488, 290120, 320798, 331860, 348144, 420674, 435180, 442480, 481197, 580240, 631011, 641596, 663720, 801995, 841348, 870360, 962394, 1051685, 1262022, 1283192, 1327440, 1603990, 1682696, 1740720, 1924788, 2103370, 2405985, 2524044, 2566384, 3155055, 3207980, 3365392, 3849576, 4206740, 4811970, 5048088, 6310110, 6415960, 7699152, 8413480, 9623940, 10096176, 12620220, 12831920, 16826960, 19247880, 25240440, 38495760, 40116343, 50480880, 80232686, 120349029, 160465372, 200581715, 240698058, 320930744, 401163430, 481396116, 601745145, 641861488, 802326860, 962792232, 1163373947, 1203490290, 1604653720, 1925584464, 2326747894, 2406980580, 3209307440, 3490121841, 4653495788, 4813961160, 5816869735, 6980243682, 9306991576, 9627922320, 11633739470, 13960487364, 17450609205, 18613983152, 23267478940, 27920974728, 34901218410, 46534957880, 55841949456, 69802436820, 93069915760, 139604873640, 279209747280]

約数ペア:

[(1, 279209747280), (2, 139604873640), (3, 93069915760), (4, 69802436820), (5, 55841949456), (6, 46534957880), (8, 34901218410), (10, 27920974728), (12, 23267478940), (15, 18613983152), (16, 17450609205), (20, 13960487364), (24, 11633739470), (29, 9627922320), (30, 9306991576), (40, 6980243682), (48, 5816869735), (58, 4813961160), (60, 4653495788), (80, 3490121841), (87, 3209307440), (116, 2406980580), (120, 2326747894), (145, 1925584464), (174, 1604653720), (232, 1203490290), (240, 1163373947), (290, 962792232), (348, 802326860), (435, 641861488), (464, 601745145), (580, 481396116), (696, 401163430), (870, 320930744), (1160, 240698058), (1392, 200581715), (1740, 160465372), (2320, 120349029), (3480, 80232686), (5531, 50480880), (6960, 40116343), (7253, 38495760), (11062, 25240440), (14506, 19247880), (16593, 16826960), (21759, 12831920), (22124, 12620220), (27655, 10096176), (29012, 9623940), (33186, 8413480), (36265, 7699152), (43518, 6415960), (44248, 6310110), (55310, 5048088), (58024, 4811970), (66372, 4206740), (72530, 3849576), (82965, 3365392), (87036, 3207980), (88496, 3155055), (108795, 2566384), (110620, 2524044), (116048, 2405985), (132744, 2103370), (145060, 1924788), (160399, 1740720), (165930, 1682696), (174072, 1603990), (210337, 1327440), (217590, 1283192), (221240, 1262022), (265488, 1051685), (290120, 962394), (320798, 870360), (331860, 841348), (348144, 801995), (420674, 663720), (435180, 641596), (442480, 631011), (481197, 580240)]