163381920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26183}}^1$

素因数の和:26214

約数の個数: 96

約数和(自身を含む): 554262912

約数和(自身を除く): 390880992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 26183, 52366, 78549, 104732, 130915, 157098, 209464, 261830, 314196, 340379, 392745, 418928, 523660, 628392, 680758, 785490, 837856, 1021137, 1047320, 1256784, 1361516, 1570980, 1701895, 2042274, 2094640, 2513568, 2723032, 3141960, 3403790, 4084548, 4189280, 5105685, 5446064, 6283920, 6807580, 8169096, 10211370, 10892128, 12567840, 13615160, 16338192, 20422740, 27230320, 32676384, 40845480, 54460640, 81690960, 163381920]

約数ペア:

[(1, 163381920), (2, 81690960), (3, 54460640), (4, 40845480), (5, 32676384), (6, 27230320), (8, 20422740), (10, 16338192), (12, 13615160), (13, 12567840), (15, 10892128), (16, 10211370), (20, 8169096), (24, 6807580), (26, 6283920), (30, 5446064), (32, 5105685), (39, 4189280), (40, 4084548), (48, 3403790), (52, 3141960), (60, 2723032), (65, 2513568), (78, 2094640), (80, 2042274), (96, 1701895), (104, 1570980), (120, 1361516), (130, 1256784), (156, 1047320), (160, 1021137), (195, 837856), (208, 785490), (240, 680758), (260, 628392), (312, 523660), (390, 418928), (416, 392745), (480, 340379), (520, 314196), (624, 261830), (780, 209464), (1040, 157098), (1248, 130915), (1560, 104732), (2080, 78549), (3120, 52366), (6240, 26183)]