210864360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{673}}^1$

素因数の和:1067

約数の個数: 128

約数和(自身を含む): 725978880

約数和(自身を除く): 515114520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 373, 420, 673, 746, 840, 1119, 1346, 1492, 1865, 2019, 2238, 2611, 2692, 2984, 3365, 3730, 4038, 4476, 4711, 5222, 5384, 5595, 6730, 7460, 7833, 8076, 8952, 9422, 10095, 10444, 11190, 13055, 13460, 14133, 14920, 15666, 16152, 18844, 20190, 20888, 22380, 23555, 26110, 26920, 28266, 31332, 37688, 39165, 40380, 44760, 47110, 52220, 56532, 62664, 70665, 78330, 80760, 94220, 104440, 113064, 141330, 156660, 188440, 251029, 282660, 313320, 502058, 565320, 753087, 1004116, 1255145, 1506174, 1757203, 2008232, 2510290, 3012348, 3514406, 3765435, 5020580, 5271609, 6024696, 7028812, 7530870, 8786015, 10041160, 10543218, 14057624, 15061740, 17572030, 21086436, 26358045, 30123480, 35144060, 42172872, 52716090, 70288120, 105432180, 210864360]

約数ペア:

[(1, 210864360), (2, 105432180), (3, 70288120), (4, 52716090), (5, 42172872), (6, 35144060), (7, 30123480), (8, 26358045), (10, 21086436), (12, 17572030), (14, 15061740), (15, 14057624), (20, 10543218), (21, 10041160), (24, 8786015), (28, 7530870), (30, 7028812), (35, 6024696), (40, 5271609), (42, 5020580), (56, 3765435), (60, 3514406), (70, 3012348), (84, 2510290), (105, 2008232), (120, 1757203), (140, 1506174), (168, 1255145), (210, 1004116), (280, 753087), (373, 565320), (420, 502058), (673, 313320), (746, 282660), (840, 251029), (1119, 188440), (1346, 156660), (1492, 141330), (1865, 113064), (2019, 104440), (2238, 94220), (2611, 80760), (2692, 78330), (2984, 70665), (3365, 62664), (3730, 56532), (4038, 52220), (4476, 47110), (4711, 44760), (5222, 40380), (5384, 39165), (5595, 37688), (6730, 31332), (7460, 28266), (7833, 26920), (8076, 26110), (8952, 23555), (9422, 22380), (10095, 20888), (10444, 20190), (11190, 18844), (13055, 16152), (13460, 15666), (14133, 14920)]