166615980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{431}}^1$

素因数の和:839

約数の個数: 96

約数和(自身を含む): 496419840

約数和(自身を除く): 329803860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 379, 431, 510, 758, 862, 1020, 1137, 1293, 1516, 1724, 1895, 2155, 2274, 2586, 3790, 4310, 4548, 5172, 5685, 6443, 6465, 7327, 7580, 8620, 11370, 12886, 12930, 14654, 19329, 21981, 22740, 25772, 25860, 29308, 32215, 36635, 38658, 43962, 64430, 73270, 77316, 87924, 96645, 109905, 128860, 146540, 163349, 193290, 219810, 326698, 386580, 439620, 490047, 653396, 816745, 980094, 1633490, 1960188, 2450235, 2776933, 3266980, 4900470, 5553866, 8330799, 9800940, 11107732, 13884665, 16661598, 27769330, 33323196, 41653995, 55538660, 83307990, 166615980]

約数ペア:

[(1, 166615980), (2, 83307990), (3, 55538660), (4, 41653995), (5, 33323196), (6, 27769330), (10, 16661598), (12, 13884665), (15, 11107732), (17, 9800940), (20, 8330799), (30, 5553866), (34, 4900470), (51, 3266980), (60, 2776933), (68, 2450235), (85, 1960188), (102, 1633490), (170, 980094), (204, 816745), (255, 653396), (340, 490047), (379, 439620), (431, 386580), (510, 326698), (758, 219810), (862, 193290), (1020, 163349), (1137, 146540), (1293, 128860), (1516, 109905), (1724, 96645), (1895, 87924), (2155, 77316), (2274, 73270), (2586, 64430), (3790, 43962), (4310, 38658), (4548, 36635), (5172, 32215), (5685, 29308), (6443, 25860), (6465, 25772), (7327, 22740), (7580, 21981), (8620, 19329), (11370, 14654), (12886, 12930)]