1872423720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{71249}}^1$

素因数の和:71339

約数の個数: 96

約数和(自身を含む): 6168825000

約数和(自身を除く): 4296401280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 73, 90, 120, 146, 180, 219, 292, 360, 365, 438, 584, 657, 730, 876, 1095, 1314, 1460, 1752, 2190, 2628, 2920, 3285, 4380, 5256, 6570, 8760, 13140, 26280, 71249, 142498, 213747, 284996, 356245, 427494, 569992, 641241, 712490, 854988, 1068735, 1282482, 1424980, 1709976, 2137470, 2564964, 2849960, 3206205, 4274940, 5129928, 5201177, 6412410, 8549880, 10402354, 12824820, 15603531, 20804708, 25649640, 26005885, 31207062, 41609416, 46810593, 52011770, 62414124, 78017655, 93621186, 104023540, 124828248, 156035310, 187242372, 208047080, 234052965, 312070620, 374484744, 468105930, 624141240, 936211860, 1872423720]

約数ペア:

[(1, 1872423720), (2, 936211860), (3, 624141240), (4, 468105930), (5, 374484744), (6, 312070620), (8, 234052965), (9, 208047080), (10, 187242372), (12, 156035310), (15, 124828248), (18, 104023540), (20, 93621186), (24, 78017655), (30, 62414124), (36, 52011770), (40, 46810593), (45, 41609416), (60, 31207062), (72, 26005885), (73, 25649640), (90, 20804708), (120, 15603531), (146, 12824820), (180, 10402354), (219, 8549880), (292, 6412410), (360, 5201177), (365, 5129928), (438, 4274940), (584, 3206205), (657, 2849960), (730, 2564964), (876, 2137470), (1095, 1709976), (1314, 1424980), (1460, 1282482), (1752, 1068735), (2190, 854988), (2628, 712490), (2920, 641241), (3285, 569992), (4380, 427494), (5256, 356245), (6570, 284996), (8760, 213747), (13140, 142498), (26280, 71249)]