146801480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:327

約数の個数: 128

約数和(自身を含む): 396576000

約数和(自身を除く): 249774520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 101, 116, 140, 145, 179, 202, 203, 232, 280, 290, 358, 404, 406, 505, 580, 707, 716, 808, 812, 895, 1010, 1015, 1160, 1253, 1414, 1432, 1624, 1790, 2020, 2030, 2506, 2828, 2929, 3535, 3580, 4040, 4060, 5012, 5191, 5656, 5858, 6265, 7070, 7160, 8120, 10024, 10382, 11716, 12530, 14140, 14645, 18079, 20503, 20764, 23432, 25060, 25955, 28280, 29290, 36158, 36337, 41006, 41528, 50120, 51910, 58580, 72316, 72674, 82012, 90395, 102515, 103820, 117160, 126553, 144632, 145348, 164024, 180790, 181685, 205030, 207640, 253106, 290696, 361580, 363370, 410060, 506212, 524291, 632765, 723160, 726740, 820120, 1012424, 1048582, 1265530, 1453480, 2097164, 2531060, 2621455, 3670037, 4194328, 5062120, 5242910, 7340074, 10485820, 14680148, 18350185, 20971640, 29360296, 36700370, 73400740, 146801480]

約数ペア:

[(1, 146801480), (2, 73400740), (4, 36700370), (5, 29360296), (7, 20971640), (8, 18350185), (10, 14680148), (14, 10485820), (20, 7340074), (28, 5242910), (29, 5062120), (35, 4194328), (40, 3670037), (56, 2621455), (58, 2531060), (70, 2097164), (101, 1453480), (116, 1265530), (140, 1048582), (145, 1012424), (179, 820120), (202, 726740), (203, 723160), (232, 632765), (280, 524291), (290, 506212), (358, 410060), (404, 363370), (406, 361580), (505, 290696), (580, 253106), (707, 207640), (716, 205030), (808, 181685), (812, 180790), (895, 164024), (1010, 145348), (1015, 144632), (1160, 126553), (1253, 117160), (1414, 103820), (1432, 102515), (1624, 90395), (1790, 82012), (2020, 72674), (2030, 72316), (2506, 58580), (2828, 51910), (2929, 50120), (3535, 41528), (3580, 41006), (4040, 36337), (4060, 36158), (5012, 29290), (5191, 28280), (5656, 25955), (5858, 25060), (6265, 23432), (7070, 20764), (7160, 20503), (8120, 18079), (10024, 14645), (10382, 14140), (11716, 12530)]