8421458880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{105691}}^1$

素因数の和:105794

約数の個数: 112

約数和(自身を含む): 27060534144

約数和(自身を除く): 18639075264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 160, 166, 192, 240, 249, 320, 332, 415, 480, 498, 664, 830, 960, 996, 1245, 1328, 1660, 1992, 2490, 2656, 3320, 3984, 4980, 5312, 6640, 7968, 9960, 13280, 15936, 19920, 26560, 39840, 79680, 105691, 211382, 317073, 422764, 528455, 634146, 845528, 1056910, 1268292, 1585365, 1691056, 2113820, 2536584, 3170730, 3382112, 4227640, 5073168, 6341460, 6764224, 8455280, 8772353, 10146336, 12682920, 16910560, 17544706, 20292672, 25365840, 26317059, 33821120, 35089412, 43861765, 50731680, 52634118, 70178824, 87723530, 101463360, 105268236, 131585295, 140357648, 175447060, 210536472, 263170590, 280715296, 350894120, 421072944, 526341180, 561430592, 701788240, 842145888, 1052682360, 1403576480, 1684291776, 2105364720, 2807152960, 4210729440, 8421458880]

約数ペア:

[(1, 8421458880), (2, 4210729440), (3, 2807152960), (4, 2105364720), (5, 1684291776), (6, 1403576480), (8, 1052682360), (10, 842145888), (12, 701788240), (15, 561430592), (16, 526341180), (20, 421072944), (24, 350894120), (30, 280715296), (32, 263170590), (40, 210536472), (48, 175447060), (60, 140357648), (64, 131585295), (80, 105268236), (83, 101463360), (96, 87723530), (120, 70178824), (160, 52634118), (166, 50731680), (192, 43861765), (240, 35089412), (249, 33821120), (320, 26317059), (332, 25365840), (415, 20292672), (480, 17544706), (498, 16910560), (664, 12682920), (830, 10146336), (960, 8772353), (996, 8455280), (1245, 6764224), (1328, 6341460), (1660, 5073168), (1992, 4227640), (2490, 3382112), (2656, 3170730), (3320, 2536584), (3984, 2113820), (4980, 1691056), (5312, 1585365), (6640, 1268292), (7968, 1056910), (9960, 845528), (13280, 634146), (15936, 528455), (19920, 422764), (26560, 317073), (39840, 211382), (79680, 105691)]