125829840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:325

約数の個数: 160

約数和(自身を含む): 409795200

約数和(自身を除く): 283965360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 101, 116, 120, 145, 174, 179, 202, 232, 240, 290, 303, 348, 358, 404, 435, 464, 505, 537, 580, 606, 696, 716, 808, 870, 895, 1010, 1074, 1160, 1212, 1392, 1432, 1515, 1616, 1740, 1790, 2020, 2148, 2320, 2424, 2685, 2864, 2929, 3030, 3480, 3580, 4040, 4296, 4848, 5191, 5370, 5858, 6060, 6960, 7160, 8080, 8592, 8787, 10382, 10740, 11716, 12120, 14320, 14645, 15573, 17574, 18079, 20764, 21480, 23432, 24240, 25955, 29290, 31146, 35148, 36158, 41528, 42960, 43935, 46864, 51910, 54237, 58580, 62292, 70296, 72316, 77865, 83056, 87870, 90395, 103820, 108474, 117160, 124584, 140592, 144632, 155730, 175740, 180790, 207640, 216948, 234320, 249168, 271185, 289264, 311460, 351480, 361580, 415280, 433896, 524291, 542370, 622920, 702960, 723160, 867792, 1048582, 1084740, 1245840, 1446320, 1572873, 2097164, 2169480, 2621455, 3145746, 4194328, 4338960, 5242910, 6291492, 7864365, 8388656, 10485820, 12582984, 15728730, 20971640, 25165968, 31457460, 41943280, 62914920, 125829840]

約数ペア:

[(1, 125829840), (2, 62914920), (3, 41943280), (4, 31457460), (5, 25165968), (6, 20971640), (8, 15728730), (10, 12582984), (12, 10485820), (15, 8388656), (16, 7864365), (20, 6291492), (24, 5242910), (29, 4338960), (30, 4194328), (40, 3145746), (48, 2621455), (58, 2169480), (60, 2097164), (80, 1572873), (87, 1446320), (101, 1245840), (116, 1084740), (120, 1048582), (145, 867792), (174, 723160), (179, 702960), (202, 622920), (232, 542370), (240, 524291), (290, 433896), (303, 415280), (348, 361580), (358, 351480), (404, 311460), (435, 289264), (464, 271185), (505, 249168), (537, 234320), (580, 216948), (606, 207640), (696, 180790), (716, 175740), (808, 155730), (870, 144632), (895, 140592), (1010, 124584), (1074, 117160), (1160, 108474), (1212, 103820), (1392, 90395), (1432, 87870), (1515, 83056), (1616, 77865), (1740, 72316), (1790, 70296), (2020, 62292), (2148, 58580), (2320, 54237), (2424, 51910), (2685, 46864), (2864, 43935), (2929, 42960), (3030, 41528), (3480, 36158), (3580, 35148), (4040, 31146), (4296, 29290), (4848, 25955), (5191, 24240), (5370, 23432), (5858, 21480), (6060, 20764), (6960, 18079), (7160, 17574), (8080, 15573), (8592, 14645), (8787, 14320), (10382, 12120), (10740, 11716)]