147311360

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:470

約数の個数: 144

約数和(自身を含む): 414130752

約数和(自身を除く): 266819392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 128, 140, 160, 164, 205, 224, 256, 280, 287, 320, 328, 401, 410, 448, 560, 574, 640, 656, 802, 820, 896, 1120, 1148, 1280, 1312, 1435, 1604, 1640, 1792, 2005, 2240, 2296, 2624, 2807, 2870, 3208, 3280, 4010, 4480, 4592, 5248, 5614, 5740, 6416, 6560, 8020, 8960, 9184, 10496, 11228, 11480, 12832, 13120, 14035, 16040, 16441, 18368, 22456, 22960, 25664, 26240, 28070, 32080, 32882, 36736, 44912, 45920, 51328, 52480, 56140, 64160, 65764, 73472, 82205, 89824, 91840, 102656, 112280, 115087, 128320, 131528, 164410, 179648, 183680, 224560, 230174, 256640, 263056, 328820, 359296, 367360, 449120, 460348, 513280, 526112, 575435, 657640, 718592, 898240, 920696, 1052224, 1150870, 1315280, 1796480, 1841392, 2104448, 2301740, 2630560, 3592960, 3682784, 4208896, 4603480, 5261120, 7365568, 9206960, 10522240, 14731136, 18413920, 21044480, 29462272, 36827840, 73655680, 147311360]

約数ペア:

[(1, 147311360), (2, 73655680), (4, 36827840), (5, 29462272), (7, 21044480), (8, 18413920), (10, 14731136), (14, 10522240), (16, 9206960), (20, 7365568), (28, 5261120), (32, 4603480), (35, 4208896), (40, 3682784), (41, 3592960), (56, 2630560), (64, 2301740), (70, 2104448), (80, 1841392), (82, 1796480), (112, 1315280), (128, 1150870), (140, 1052224), (160, 920696), (164, 898240), (205, 718592), (224, 657640), (256, 575435), (280, 526112), (287, 513280), (320, 460348), (328, 449120), (401, 367360), (410, 359296), (448, 328820), (560, 263056), (574, 256640), (640, 230174), (656, 224560), (802, 183680), (820, 179648), (896, 164410), (1120, 131528), (1148, 128320), (1280, 115087), (1312, 112280), (1435, 102656), (1604, 91840), (1640, 89824), (1792, 82205), (2005, 73472), (2240, 65764), (2296, 64160), (2624, 56140), (2807, 52480), (2870, 51328), (3208, 45920), (3280, 44912), (4010, 36736), (4480, 32882), (4592, 32080), (5248, 28070), (5614, 26240), (5740, 25664), (6416, 22960), (6560, 22456), (8020, 18368), (8960, 16441), (9184, 16040), (10496, 14035), (11228, 13120), (11480, 12832)]