770162640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1279}}^1$

素因数の和:1501

約数の個数: 160

約数和(自身を含む): 2586501120

約数和(自身を除く): 1816338480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 193, 195, 208, 240, 260, 312, 386, 390, 520, 579, 624, 772, 780, 965, 1040, 1158, 1279, 1544, 1560, 1930, 2316, 2509, 2558, 2895, 3088, 3120, 3837, 3860, 4632, 5018, 5116, 5790, 6395, 7527, 7674, 7720, 9264, 10036, 10232, 11580, 12545, 12790, 15054, 15348, 15440, 16627, 19185, 20072, 20464, 23160, 25090, 25580, 30108, 30696, 33254, 37635, 38370, 40144, 46320, 49881, 50180, 51160, 60216, 61392, 66508, 75270, 76740, 83135, 99762, 100360, 102320, 120432, 133016, 150540, 153480, 166270, 199524, 200720, 246847, 249405, 266032, 301080, 306960, 332540, 399048, 493694, 498810, 602160, 665080, 740541, 798096, 987388, 997620, 1234235, 1330160, 1481082, 1974776, 1995240, 2468470, 2962164, 3209011, 3702705, 3949552, 3990480, 4936940, 5924328, 6418022, 7405410, 9627033, 9873880, 11848656, 12836044, 14810820, 16045055, 19254066, 19747760, 25672088, 29621640, 32090110, 38508132, 48135165, 51344176, 59243280, 64180220, 77016264, 96270330, 128360440, 154032528, 192540660, 256720880, 385081320, 770162640]

約数ペア:

[(1, 770162640), (2, 385081320), (3, 256720880), (4, 192540660), (5, 154032528), (6, 128360440), (8, 96270330), (10, 77016264), (12, 64180220), (13, 59243280), (15, 51344176), (16, 48135165), (20, 38508132), (24, 32090110), (26, 29621640), (30, 25672088), (39, 19747760), (40, 19254066), (48, 16045055), (52, 14810820), (60, 12836044), (65, 11848656), (78, 9873880), (80, 9627033), (104, 7405410), (120, 6418022), (130, 5924328), (156, 4936940), (193, 3990480), (195, 3949552), (208, 3702705), (240, 3209011), (260, 2962164), (312, 2468470), (386, 1995240), (390, 1974776), (520, 1481082), (579, 1330160), (624, 1234235), (772, 997620), (780, 987388), (965, 798096), (1040, 740541), (1158, 665080), (1279, 602160), (1544, 498810), (1560, 493694), (1930, 399048), (2316, 332540), (2509, 306960), (2558, 301080), (2895, 266032), (3088, 249405), (3120, 246847), (3837, 200720), (3860, 199524), (4632, 166270), (5018, 153480), (5116, 150540), (5790, 133016), (6395, 120432), (7527, 102320), (7674, 100360), (7720, 99762), (9264, 83135), (10036, 76740), (10232, 75270), (11580, 66508), (12545, 61392), (12790, 60216), (15054, 51160), (15348, 50180), (15440, 49881), (16627, 46320), (19185, 40144), (20072, 38370), (20464, 37635), (23160, 33254), (25090, 30696), (25580, 30108)]