4991114280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{317}}^1\times {\mathrm{733}}^1$

素因数の和:1243

約数の個数: 128

約数和(自身を含む): 15125097600

約数和(自身を除く): 10133983320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 179, 317, 358, 537, 634, 716, 733, 895, 951, 1074, 1268, 1432, 1466, 1585, 1790, 1902, 2148, 2199, 2536, 2685, 2932, 3170, 3580, 3665, 3804, 4296, 4398, 4755, 5370, 5864, 6340, 7160, 7330, 7608, 8796, 9510, 10740, 10995, 12680, 14660, 17592, 19020, 21480, 21990, 29320, 38040, 43980, 56743, 87960, 113486, 131207, 170229, 226972, 232361, 262414, 283715, 340458, 393621, 453944, 464722, 524828, 567430, 656035, 680916, 697083, 787242, 851145, 929444, 1049656, 1134860, 1161805, 1312070, 1361832, 1394166, 1574484, 1702290, 1858888, 1968105, 2269720, 2323610, 2624140, 2788332, 3148968, 3404580, 3485415, 3936210, 4647220, 5248280, 5576664, 6809160, 6970830, 7872420, 9294440, 13941660, 15744840, 27883320, 41592619, 83185238, 124777857, 166370476, 207963095, 249555714, 332740952, 415926190, 499111428, 623889285, 831852380, 998222856, 1247778570, 1663704760, 2495557140, 4991114280]

約数ペア:

[(1, 4991114280), (2, 2495557140), (3, 1663704760), (4, 1247778570), (5, 998222856), (6, 831852380), (8, 623889285), (10, 499111428), (12, 415926190), (15, 332740952), (20, 249555714), (24, 207963095), (30, 166370476), (40, 124777857), (60, 83185238), (120, 41592619), (179, 27883320), (317, 15744840), (358, 13941660), (537, 9294440), (634, 7872420), (716, 6970830), (733, 6809160), (895, 5576664), (951, 5248280), (1074, 4647220), (1268, 3936210), (1432, 3485415), (1466, 3404580), (1585, 3148968), (1790, 2788332), (1902, 2624140), (2148, 2323610), (2199, 2269720), (2536, 1968105), (2685, 1858888), (2932, 1702290), (3170, 1574484), (3580, 1394166), (3665, 1361832), (3804, 1312070), (4296, 1161805), (4398, 1134860), (4755, 1049656), (5370, 929444), (5864, 851145), (6340, 787242), (7160, 697083), (7330, 680916), (7608, 656035), (8796, 567430), (9510, 524828), (10740, 464722), (10995, 453944), (12680, 393621), (14660, 340458), (17592, 283715), (19020, 262414), (21480, 232361), (21990, 226972), (29320, 170229), (38040, 131207), (43980, 113486), (56743, 87960)]