2016648360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{25579}}^1$

素因数の和:25672

約数の個数: 128

約数和(自身を含む): 6814512000

約数和(自身を除く): 4797863640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 73, 90, 108, 120, 135, 146, 180, 216, 219, 270, 292, 360, 365, 438, 540, 584, 657, 730, 876, 1080, 1095, 1314, 1460, 1752, 1971, 2190, 2628, 2920, 3285, 3942, 4380, 5256, 6570, 7884, 8760, 9855, 13140, 15768, 19710, 25579, 26280, 39420, 51158, 76737, 78840, 102316, 127895, 153474, 204632, 230211, 255790, 306948, 383685, 460422, 511580, 613896, 690633, 767370, 920844, 1023160, 1151055, 1381266, 1534740, 1841688, 1867267, 2302110, 2762532, 3069480, 3453165, 3734534, 4604220, 5525064, 5601801, 6906330, 7469068, 9208440, 9336335, 11203602, 13812660, 14938136, 16805403, 18672670, 22407204, 27625320, 28009005, 33610806, 37345340, 44814408, 50416209, 56018010, 67221612, 74690680, 84027015, 100832418, 112036020, 134443224, 168054030, 201664836, 224072040, 252081045, 336108060, 403329672, 504162090, 672216120, 1008324180, 2016648360]

約数ペア:

[(1, 2016648360), (2, 1008324180), (3, 672216120), (4, 504162090), (5, 403329672), (6, 336108060), (8, 252081045), (9, 224072040), (10, 201664836), (12, 168054030), (15, 134443224), (18, 112036020), (20, 100832418), (24, 84027015), (27, 74690680), (30, 67221612), (36, 56018010), (40, 50416209), (45, 44814408), (54, 37345340), (60, 33610806), (72, 28009005), (73, 27625320), (90, 22407204), (108, 18672670), (120, 16805403), (135, 14938136), (146, 13812660), (180, 11203602), (216, 9336335), (219, 9208440), (270, 7469068), (292, 6906330), (360, 5601801), (365, 5525064), (438, 4604220), (540, 3734534), (584, 3453165), (657, 3069480), (730, 2762532), (876, 2302110), (1080, 1867267), (1095, 1841688), (1314, 1534740), (1460, 1381266), (1752, 1151055), (1971, 1023160), (2190, 920844), (2628, 767370), (2920, 690633), (3285, 613896), (3942, 511580), (4380, 460422), (5256, 383685), (6570, 306948), (7884, 255790), (8760, 230211), (9855, 204632), (13140, 153474), (15768, 127895), (19710, 102316), (25579, 78840), (26280, 76737), (39420, 51158)]