858992960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16673}}^1$

素因数の和:16720

約数の個数: 112

約数和(自身を含む): 2439472896

約数和(自身を除く): 1580479936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 448, 460, 560, 644, 736, 805, 920, 1120, 1288, 1472, 1610, 1840, 2240, 2576, 3220, 3680, 5152, 6440, 7360, 10304, 12880, 16673, 25760, 33346, 51520, 66692, 83365, 116711, 133384, 166730, 233422, 266768, 333460, 383479, 466844, 533536, 583555, 666920, 766958, 933688, 1067072, 1167110, 1333840, 1533916, 1867376, 1917395, 2334220, 2667680, 2684353, 3067832, 3734752, 3834790, 4668440, 5335360, 5368706, 6135664, 7469504, 7669580, 9336880, 10737412, 12271328, 13421765, 15339160, 18673760, 21474824, 24542656, 26843530, 30678320, 37347520, 42949648, 53687060, 61356640, 85899296, 107374120, 122713280, 171798592, 214748240, 429496480, 858992960]

約数ペア:

[(1, 858992960), (2, 429496480), (4, 214748240), (5, 171798592), (7, 122713280), (8, 107374120), (10, 85899296), (14, 61356640), (16, 53687060), (20, 42949648), (23, 37347520), (28, 30678320), (32, 26843530), (35, 24542656), (40, 21474824), (46, 18673760), (56, 15339160), (64, 13421765), (70, 12271328), (80, 10737412), (92, 9336880), (112, 7669580), (115, 7469504), (140, 6135664), (160, 5368706), (161, 5335360), (184, 4668440), (224, 3834790), (230, 3734752), (280, 3067832), (320, 2684353), (322, 2667680), (368, 2334220), (448, 1917395), (460, 1867376), (560, 1533916), (644, 1333840), (736, 1167110), (805, 1067072), (920, 933688), (1120, 766958), (1288, 666920), (1472, 583555), (1610, 533536), (1840, 466844), (2240, 383479), (2576, 333460), (3220, 266768), (3680, 233422), (5152, 166730), (6440, 133384), (7360, 116711), (10304, 83365), (12880, 66692), (16673, 51520), (25760, 33346)]