15788152740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{25999}}^1$

素因数の和:26389

約数の個数: 96

約数和(自身を含む): 45864000000

約数和(自身を除く): 30075847260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 349, 435, 580, 698, 870, 1047, 1396, 1740, 1745, 2094, 3490, 4188, 5235, 6980, 10121, 10470, 20242, 20940, 25999, 30363, 40484, 50605, 51998, 60726, 77997, 101210, 103996, 121452, 129995, 151815, 155994, 202420, 259990, 303630, 311988, 389985, 519980, 607260, 753971, 779970, 1507942, 1559940, 2261913, 3015884, 3769855, 4523826, 7539710, 9047652, 9073651, 11309565, 15079420, 18147302, 22619130, 27220953, 36294604, 45238260, 45368255, 54441906, 90736510, 108883812, 136104765, 181473020, 263135879, 272209530, 526271758, 544419060, 789407637, 1052543516, 1315679395, 1578815274, 2631358790, 3157630548, 3947038185, 5262717580, 7894076370, 15788152740]

約数ペア:

[(1, 15788152740), (2, 7894076370), (3, 5262717580), (4, 3947038185), (5, 3157630548), (6, 2631358790), (10, 1578815274), (12, 1315679395), (15, 1052543516), (20, 789407637), (29, 544419060), (30, 526271758), (58, 272209530), (60, 263135879), (87, 181473020), (116, 136104765), (145, 108883812), (174, 90736510), (290, 54441906), (348, 45368255), (349, 45238260), (435, 36294604), (580, 27220953), (698, 22619130), (870, 18147302), (1047, 15079420), (1396, 11309565), (1740, 9073651), (1745, 9047652), (2094, 7539710), (3490, 4523826), (4188, 3769855), (5235, 3015884), (6980, 2261913), (10121, 1559940), (10470, 1507942), (20242, 779970), (20940, 753971), (25999, 607260), (30363, 519980), (40484, 389985), (50605, 311988), (51998, 303630), (60726, 259990), (77997, 202420), (101210, 155994), (103996, 151815), (121452, 129995)]