15694777720

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2539}}^1\times {\mathrm{6719}}^1$

素因数の和:9292

約数の個数: 64

約数和(自身を含む): 36868608000

約数和(自身を除く): 21173830280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 2539, 5078, 6719, 10156, 12695, 13438, 20312, 25390, 26876, 33595, 50780, 53752, 58397, 67190, 101560, 116794, 134380, 154537, 233588, 268760, 291985, 309074, 467176, 583970, 618148, 772685, 1167940, 1236296, 1545370, 2335880, 3090740, 6181480, 17059541, 34119082, 68238164, 85297705, 136476328, 170595410, 341190820, 392369443, 682381640, 784738886, 1569477772, 1961847215, 3138955544, 3923694430, 7847388860, 15694777720]

約数ペア:

[(1, 15694777720), (2, 7847388860), (4, 3923694430), (5, 3138955544), (8, 1961847215), (10, 1569477772), (20, 784738886), (23, 682381640), (40, 392369443), (46, 341190820), (92, 170595410), (115, 136476328), (184, 85297705), (230, 68238164), (460, 34119082), (920, 17059541), (2539, 6181480), (5078, 3090740), (6719, 2335880), (10156, 1545370), (12695, 1236296), (13438, 1167940), (20312, 772685), (25390, 618148), (26876, 583970), (33595, 467176), (50780, 309074), (53752, 291985), (58397, 268760), (67190, 233588), (101560, 154537), (116794, 134380)]