931836120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{7237}}^1$

素因数の和:7317

約数の個数: 128

約数和(自身を含む): 2970475200

約数和(自身を除く): 2038639080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 37, 40, 58, 60, 74, 87, 111, 116, 120, 145, 148, 174, 185, 222, 232, 290, 296, 348, 370, 435, 444, 555, 580, 696, 740, 870, 888, 1073, 1110, 1160, 1480, 1740, 2146, 2220, 3219, 3480, 4292, 4440, 5365, 6438, 7237, 8584, 10730, 12876, 14474, 16095, 21460, 21711, 25752, 28948, 32190, 36185, 42920, 43422, 57896, 64380, 72370, 86844, 108555, 128760, 144740, 173688, 209873, 217110, 267769, 289480, 419746, 434220, 535538, 629619, 803307, 839492, 868440, 1049365, 1071076, 1259238, 1338845, 1606614, 1678984, 2098730, 2142152, 2518476, 2677690, 3148095, 3213228, 4016535, 4197460, 5036952, 5355380, 6296190, 6426456, 7765301, 8033070, 8394920, 10710760, 12592380, 15530602, 16066140, 23295903, 25184760, 31061204, 32132280, 38826505, 46591806, 62122408, 77653010, 93183612, 116479515, 155306020, 186367224, 232959030, 310612040, 465918060, 931836120]

約数ペア:

[(1, 931836120), (2, 465918060), (3, 310612040), (4, 232959030), (5, 186367224), (6, 155306020), (8, 116479515), (10, 93183612), (12, 77653010), (15, 62122408), (20, 46591806), (24, 38826505), (29, 32132280), (30, 31061204), (37, 25184760), (40, 23295903), (58, 16066140), (60, 15530602), (74, 12592380), (87, 10710760), (111, 8394920), (116, 8033070), (120, 7765301), (145, 6426456), (148, 6296190), (174, 5355380), (185, 5036952), (222, 4197460), (232, 4016535), (290, 3213228), (296, 3148095), (348, 2677690), (370, 2518476), (435, 2142152), (444, 2098730), (555, 1678984), (580, 1606614), (696, 1338845), (740, 1259238), (870, 1071076), (888, 1049365), (1073, 868440), (1110, 839492), (1160, 803307), (1480, 629619), (1740, 535538), (2146, 434220), (2220, 419746), (3219, 289480), (3480, 267769), (4292, 217110), (4440, 209873), (5365, 173688), (6438, 144740), (7237, 128760), (8584, 108555), (10730, 86844), (12876, 72370), (14474, 64380), (16095, 57896), (21460, 43422), (21711, 42920), (25752, 36185), (28948, 32190)]