338971620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5501}}^1$

素因数の和:5605

約数の個数: 96

約数和(自身を含む): 1035256320

約数和(自身を除く): 696284700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 79, 130, 156, 158, 195, 237, 260, 316, 390, 395, 474, 780, 790, 948, 1027, 1185, 1580, 2054, 2370, 3081, 4108, 4740, 5135, 5501, 6162, 10270, 11002, 12324, 15405, 16503, 20540, 22004, 27505, 30810, 33006, 55010, 61620, 66012, 71513, 82515, 110020, 143026, 165030, 214539, 286052, 330060, 357565, 429078, 434579, 715130, 858156, 869158, 1072695, 1303737, 1430260, 1738316, 2145390, 2172895, 2607474, 4290780, 4345790, 5214948, 5649527, 6518685, 8691580, 11299054, 13037370, 16948581, 22598108, 26074740, 28247635, 33897162, 56495270, 67794324, 84742905, 112990540, 169485810, 338971620]

約数ペア:

[(1, 338971620), (2, 169485810), (3, 112990540), (4, 84742905), (5, 67794324), (6, 56495270), (10, 33897162), (12, 28247635), (13, 26074740), (15, 22598108), (20, 16948581), (26, 13037370), (30, 11299054), (39, 8691580), (52, 6518685), (60, 5649527), (65, 5214948), (78, 4345790), (79, 4290780), (130, 2607474), (156, 2172895), (158, 2145390), (195, 1738316), (237, 1430260), (260, 1303737), (316, 1072695), (390, 869158), (395, 858156), (474, 715130), (780, 434579), (790, 429078), (948, 357565), (1027, 330060), (1185, 286052), (1580, 214539), (2054, 165030), (2370, 143026), (3081, 110020), (4108, 82515), (4740, 71513), (5135, 66012), (5501, 61620), (6162, 55010), (10270, 33006), (11002, 30810), (12324, 27505), (15405, 22004), (16503, 20540)]