305005169280

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{22693837}}^1$

素因数の和:22693866

約数の個数: 128

約数和(自身を含む): 1111090308480

約数和(自身を除く): 806085139200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 22693837, 45387674, 68081511, 90775348, 113469185, 136163022, 158856859, 181550696, 226938370, 272326044, 317713718, 340407555, 363101392, 453876740, 476570577, 544652088, 635427436, 680815110, 726202784, 794284295, 907753480, 953141154, 1089304176, 1270854872, 1361630220, 1452405568, 1588568590, 1815506960, 1906282308, 2178608352, 2382852885, 2541709744, 2723260440, 2904811136, 3177137180, 3631013920, 3812564616, 4357216704, 4765705770, 5083419488, 5446520880, 6354274360, 7262027840, 7625129232, 8714433408, 9531411540, 10166838976, 10893041760, 12708548720, 14524055680, 15250258464, 19062823080, 20333677952, 21786083520, 25417097440, 30500516928, 38125646160, 43572167040, 50834194880, 61001033856, 76251292320, 101668389760, 152502584640, 305005169280]

約数ペア:

[(1, 305005169280), (2, 152502584640), (3, 101668389760), (4, 76251292320), (5, 61001033856), (6, 50834194880), (7, 43572167040), (8, 38125646160), (10, 30500516928), (12, 25417097440), (14, 21786083520), (15, 20333677952), (16, 19062823080), (20, 15250258464), (21, 14524055680), (24, 12708548720), (28, 10893041760), (30, 10166838976), (32, 9531411540), (35, 8714433408), (40, 7625129232), (42, 7262027840), (48, 6354274360), (56, 5446520880), (60, 5083419488), (64, 4765705770), (70, 4357216704), (80, 3812564616), (84, 3631013920), (96, 3177137180), (105, 2904811136), (112, 2723260440), (120, 2541709744), (128, 2382852885), (140, 2178608352), (160, 1906282308), (168, 1815506960), (192, 1588568590), (210, 1452405568), (224, 1361630220), (240, 1270854872), (280, 1089304176), (320, 953141154), (336, 907753480), (384, 794284295), (420, 726202784), (448, 680815110), (480, 635427436), (560, 544652088), (640, 476570577), (672, 453876740), (840, 363101392), (896, 340407555), (960, 317713718), (1120, 272326044), (1344, 226938370), (1680, 181550696), (1920, 158856859), (2240, 136163022), (2688, 113469185), (3360, 90775348), (4480, 68081511), (6720, 45387674), (13440, 22693837)]